Regressions in space.h

[vmlemon]

Since bringing the bulk of the work for #9 to a close, we now seem to have introduced regressions in space.h, or the infrastructure responsible for generating it:

tyson@tyson-Lenovo-ideapad-120S-14IAP:~/Orion/kernel/ubd$ make
make[1]: Entering directory '/home/tyson/Orion/kernel/ubd'
===> Building dependencies
===> Generating include/tcb_layout.h
In file included from /home/tyson/Orion/kernel/src/api/v4/space.h:37,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:42,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:199:37: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
                                     ^
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:247:29: error: macro "ASSERT" requires 2 arguments, but only 1 given
  ASSERT (is_copy_area (addr));
                             ^
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:292:36: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (data.thread_count !=  0);
                                    ^
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:309:37: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
                                     ^
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:20,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:53:48: error: macro "SYS_IPC" requires 3 arguments, but only 2 given
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
                                                ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:76:59: error: macro "SYS_THREAD_CONTROL" passed 7 arguments, but takes just 5
       threadid_t recv_redirector_tid, word_t utcb_location);
                                                           ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
    word_t uhandle, threadid_t pager_tid);
                                        ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:125:23: error: macro "SYS_SPACE_CONTROL" requires 5 arguments, but only 4 given
      fpage_t utcb_area);
                       ^
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:21,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:27:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n < COPY_AREA_COUNT);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:42:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n < COPY_AREA_COUNT);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:48:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
  ASSERT (pdir_idx[n][i] != ~0UL);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:63:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n < COPY_AREA_COUNT);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:64:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (p < COPY_AREA_PDIRS);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:113:33: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n <= COPY_AREA_COUNT);
                                 ^
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:22,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:52:39: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(start + count <= IPC_NUM_MR);
                                       ^
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:53:21: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(count > 0);
                     ^
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:58:25: error: macro "ASSERT" requires 2 arguments, but only 1 given
  ASSERT(this->pdir_cache);
                         ^
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:94:30: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(index < IPC_NUM_MR);
                              ^
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:105:30: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(index < IPC_NUM_MR);
                              ^
In file included from /home/tyson/Orion/kernel/src/api/v4/space.h:37,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:42,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘x86_space_t::top_pdir_t* space_t::get_top_pdir(cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:199:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘word_t space_t::get_copy_limit(addr_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:247:2: error: ‘ASSERT’ was not declared in this scope
  ASSERT (is_copy_area (addr));
  ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘bool space_t::remove_tcb(tcb_t*, cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:292:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (data.thread_count !=  0);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘pgent_t* space_t::pgent(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:309:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
     ^~~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:51,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:49:16: error: ‘IPC_NUM_BR’ was not declared in this scope
     word_t  br[IPC_NUM_BR];  /* -196 .. -64 */
                ^~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:59:5: error: ‘timeout_t’ does not name a type
     timeout_t  xfer_timeout;  /* -32  */
     ^~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:64:16: error: ‘IPC_NUM_MR’ was not declared in this scope
     word_t  mr[IPC_NUM_MR];  /* 0 .. 252 */
                ^~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:82:5: error: ‘timeout_t’ does not name a type
     timeout_t get_xfer_timeout();
     ^~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:89,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:51,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/generic-utcb.h:96:8: error: ‘timeout_t’ does not name a type
 INLINE timeout_t utcb_t::get_xfer_timeout()
        ^~~~~~~~~
In file included from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘tcb_t* tcb_t::get_partner_tcb()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:425:31: error: ‘class space_t’ has no member named ‘get_tcb’; did you mean ‘add_tcb’?
     return this->get_space()->get_tcb(partner);
                               ^~~~~~~
                               add_tcb
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::clear_notify_bits()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits = 0;
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::add_notify_bits(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits |= bits;
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::sub_notify_bits(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits &= ~(bits);
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_bits()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’
     return get_utcb()->notify_bits;
                        ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_mask()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:602:24: error: ‘class utcb_t’ has no member named ‘notify_mask’; did you mean ‘word_size_mask’?
     return get_utcb()->notify_mask;
                        ^~~~~~~~~~~
                        word_size_mask
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::set_notify_mask(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:611:17: error: ‘class utcb_t’ has no member named ‘notify_mask’; did you mean ‘word_size_mask’?
     get_utcb()->notify_mask = mask;
                 ^~~~~~~~~~~
                 word_size_mask
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:20,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h: At global scope:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:53:1: error: ‘SYS_IPC’ does not name a type
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
 ^~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:73:1: error: ‘SYS_THREAD_CONTROL’ does not name a type
 SYS_THREAD_CONTROL (threadid_t dest_tid, threadid_t space_tid,
 ^~~~~~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
 SYS_EXCHANGE_REGISTERS (threadid_t dest_tid, word_t control,
 ^~~~~~~~~~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:124:1: error: ‘SYS_SPACE_CONTROL’ does not name a type
 SYS_SPACE_CONTROL (threadid_t space_tid, word_t control, fpage_t kip_area,
 ^~~~~~~~~~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:21,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘void* thread_resources_t::copy_area_address(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:27:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n < COPY_AREA_COUNT);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘void* thread_resources_t::copy_area_real_address(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:42:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n < COPY_AREA_COUNT);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘word_t thread_resources_t::copy_area_pdir_idx(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:63:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n < COPY_AREA_COUNT);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘void thread_resources_t::enable_copy_area(tcb_t*, void**, tcb_t*, void**)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:113:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n <= COPY_AREA_COUNT);
     ^~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:22,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h: In member function ‘void tcb_t::copy_mrs(tcb_t*, word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:52:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(start + count <= IPC_NUM_MR);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:64:31: error: ‘class utcb_t’ has no member named ‘mr’
  "c"(count), "S"(&get_utcb()->mr[start]),
                               ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:65:25: error: ‘class utcb_t’ has no member named ‘mr’
  "D"(&dest->get_utcb()->mr[start]));
                         ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:364:13: error: no declaration matches ‘void tcb_t::arch_init_root_server(space_t*, word_t, word_t)’
 INLINE void tcb_t::arch_init_root_server (space_t * space, word_t ip, word_t sp)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:364:13: note: no functions named ‘void tcb_t::arch_init_root_server(space_t*, word_t, word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_cpu(cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:58:2: error: ‘ASSERT’ was not declared in this scope
  ASSERT(this->pdir_cache);
  ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:65:11: error: ‘class tcb_t’ has no member named ‘cpu’
     this->cpu = cpu;
           ^~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_utcb_location(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:5: error: ‘myself_local’ was not declared in this scope
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
     ^~~~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:5: note: suggested alternative: ‘myself_global’
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
     ^~~~~~~~~~~~
     myself_global
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:60: error: ‘class utcb_t’ has no member named ‘mr’
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
                                                            ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘word_t tcb_t::get_utcb_location()’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:12: error: ‘myself_local’ was not declared in this scope
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
            ^~~~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:12: note: suggested alternative: ‘myself_global’
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
            ^~~~~~~~~~~~
            myself_global
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:54: error: ‘class utcb_t’ has no member named ‘mr’
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
                                                      ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘word_t tcb_t::get_mr(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:94:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(index < IPC_NUM_MR);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:95:24: error: ‘class utcb_t’ has no member named ‘mr’
     return get_utcb()->mr[index];
                        ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_mr(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:105:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(index < IPC_NUM_MR);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:106:17: error: ‘class utcb_t’ has no member named ‘mr’
     get_utcb()->mr[index] = value;
                 ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:115:15: error: no declaration matches ‘word_t tcb_t::get_br(word_t)’
 INLINE word_t tcb_t::get_br(word_t index)
               ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:115:15: note: no functions named ‘word_t tcb_t::get_br(word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:126:13: error: no declaration matches ‘void tcb_t::set_br(word_t, word_t)’
 INLINE void tcb_t::set_br(word_t index, word_t value)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:126:13: note: no functions named ‘void tcb_t::set_br(word_t, word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:209:13: error: no declaration matches ‘void tcb_t::adjust_for_copy_area(tcb_t*, void**, void**)’
 INLINE void tcb_t::adjust_for_copy_area (tcb_t * dst,
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:209:13: note: no functions named ‘void tcb_t::adjust_for_copy_area(tcb_t*, void**, void**)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:219:13: error: no declaration matches ‘void tcb_t::release_copy_area()’
 INLINE void tcb_t::release_copy_area (void)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:219:13: note: no functions named ‘void tcb_t::release_copy_area()’
In file included from /home/tyson/Orion/kernel/ubd/_1568046587_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c: In function ‘void make_offsets()’:
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:51:51: error: ‘class tcb_t’ has no member named ‘sched_state’; did you mean ‘saved_state’?
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                                   ^~~~~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:51:36: note: in expansion of macro ‘offsetof’
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                    ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:54:34: error: ‘class utcb_t’ has no member named ‘br’
    O(OFS_UTCB_BR,offsetof(utcb_t,br));
                                  ^~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:54:18: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_BR,offsetof(utcb_t,br));
                  ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:64:44: error: ‘class utcb_t’ has no member named ‘xfer_timeout’
    O(OFS_UTCB_XFER_TIMEOUT,offsetof(utcb_t,xfer_timeout));
                                            ^~~~~~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:64:28: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_XFER_TIMEOUT,offsetof(utcb_t,xfer_timeout));
                            ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:69:34: error: ‘class utcb_t’ has no member named ‘mr’
    O(OFS_UTCB_MR,offsetof(utcb_t,mr));
                                  ^~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046587_123.c:69:18: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_MR,offsetof(utcb_t,mr));
                  ^~~~~~~~
===> src/arch/x86/x64/init32.cc
cd src/arch/x86/x64/ &&  gcc  -nostdinc -I/home/tyson/Orion/kernel/ubd/include -I/home/tyson/Orion/kernel/src -I/home/tyson/Orion/kernel/src/generic -I/usr/lib/gcc/x86_64-linux-gnu/8/include/ -Ux64 -Ux86 -Up4 -Upc99 -Uv4 -Urr -D__SUBARCH__=x64 -D__ARCH__=x86 -D__CPU__=p4 -D__PLATFORM__=pc99 -D__API__=v4 -D__SCHED__=rr -imacros /home/tyson/Orion/kernel/ubd/config/config.h -imacros /home/tyson/Orion/kernel/src/generic/macros.h -include /home/tyson/Orion/kernel/src/generic/config.h  -include /home/tyson/Orion/kernel/src/generic/types.h -DX64_32BIT_CODE   -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2  -m32   -mno-red-zone -fno-pie  -fno-stack-protector -lssp  -mno-mmx -mno-sse -mno-sse2 -mno-sse3    -Wconversion -x c++ -c /home/tyson/Orion/kernel/src/arch/x86/x64/init32.cc -o init32.o
In file included from /home/tyson/Orion/kernel/src/arch/x86/x64/init32.cc:40:
/home/tyson/Orion/kernel/src/arch/x86/mmu.h: In static member function ‘static void x86_mmu_t::enable_long_mode()’:
/home/tyson/Orion/kernel/src/arch/x86/mmu.h:170:28: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘word_t’ {aka ‘unsigned int’} may change value [-Wconversion]
     word_t efer = x86_rdmsr(X86_MSR_EFER);
                   ~~~~~~~~~^~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/arch/x86/mmu.h: In static member function ‘static bool x86_mmu_t::long_mode_active()’:
/home/tyson/Orion/kernel/src/arch/x86/mmu.h:182:28: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘word_t’ {aka ‘unsigned int’} may change value [-Wconversion]
     word_t efer = x86_rdmsr(X86_MSR_EFER);
                   ~~~~~~~~~^~~~~~~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/arch/x86/segdesc.h:20,
                 from /home/tyson/Orion/kernel/src/arch/x86/x64/init32.cc:41:
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h: In member function ‘void x86_segdesc_t::set_seg(u64_t, x86_segdesc_t::segtype_e, int, x86_segdesc_t::mode_e, x86_segdesc_t::msr_e)’:
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:80:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      x.d.type = type;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:81:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:1’ may change value [-Wconversion]
      x.d.l    = mode;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:82:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:2’ may change value [-Wconversion]
      x.d.dpl  = dpl;
                 ^~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h: In member function ‘void x86_segdesc_t::set_seg(u32_t, x86_segdesc_t::segtype_e, int, x86_segdesc_t::mode_e)’:
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:99:36: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char’ may change value [-Wconversion]
      x.d.base_high  = (base >> 24) & 0xFF;
                       ~~~~~~~~~~~~~^~~~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:101:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      x.d.type = type;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:102:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:1’ may change value [-Wconversion]
      x.d.l    = mode;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:103:16: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:2’ may change value [-Wconversion]
      x.d.dpl = dpl;
                ^~~
cd src/arch/x86/x64/ && objcopy -g -O elf64-x86-64  init32.o init32.o
===> src/arch/x86/x64/cpu.cc
cd src/arch/x86/x64/ &&  gcc  -nostdinc -I/home/tyson/Orion/kernel/ubd/include -I/home/tyson/Orion/kernel/src -I/home/tyson/Orion/kernel/src/generic -I/usr/lib/gcc/x86_64-linux-gnu/8/include/ -Ux64 -Ux86 -Up4 -Upc99 -Uv4 -Urr -D__SUBARCH__=x64 -D__ARCH__=x86 -D__CPU__=p4 -D__PLATFORM__=pc99 -D__API__=v4 -D__SCHED__=rr -imacros /home/tyson/Orion/kernel/ubd/config/config.h -imacros /home/tyson/Orion/kernel/src/generic/macros.h -include /home/tyson/Orion/kernel/src/generic/config.h  -include /home/tyson/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -m64 -mcmodel=kernel -mno-red-zone -fno-pie  -fno-stack-protector -lssp  -mno-mmx -mno-sse -mno-sse2 -mno-sse3    -Wconversion  -c /home/tyson/Orion/kernel/src/arch/x86/x64/cpu.cc
/home/tyson/Orion/kernel/src/arch/x86/x64/cpu.cc: In constructor ‘x86_x64_cpu_features_t::x86_x64_cpu_features_t()’:
/home/tyson/Orion/kernel/src/arch/x86/x64/cpu.cc:66:25: warning: conversion from ‘u32_t’ {aka ‘unsigned int’} to ‘u8_t’ {aka ‘unsigned char’} may change value [-Wconversion]
  apic_id = ((ebx >> 24) & 0xFF);
            ~~~~~~~~~~~~~^~~~~~~
make[1]: *** No rule to make target '/home/tyson/Orion/kernel/ubd/include/tcb_layout.h', needed by 'tcb_layout.h'. Stop.
make[1]: Leaving directory '/home/tyson/Orion/kernel/ubd'
make: *** [Makefile:38: all] Error 2
tyson@tyson-Lenovo-ideapad-120S-14IAP:~/Orion/kernel/ubd$ make
make[1]: Entering directory '/home/tyson/Orion/kernel/ubd'
===> Generating include/tcb_layout.h
In file included from /home/tyson/Orion/kernel/src/api/v4/space.h:37,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:42,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:199:37: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
                                     ^
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:247:29: error: macro "ASSERT" requires 2 arguments, but only 1 given
  ASSERT (is_copy_area (addr));
                             ^
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:292:36: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (data.thread_count !=  0);
                                    ^
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:309:37: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
                                     ^
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:20,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:53:48: error: macro "SYS_IPC" requires 3 arguments, but only 2 given
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
                                                ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:76:59: error: macro "SYS_THREAD_CONTROL" passed 7 arguments, but takes just 5
       threadid_t recv_redirector_tid, word_t utcb_location);
                                                           ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
    word_t uhandle, threadid_t pager_tid);
                                        ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:125:23: error: macro "SYS_SPACE_CONTROL" requires 5 arguments, but only 4 given
      fpage_t utcb_area);
                       ^
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:21,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:27:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n < COPY_AREA_COUNT);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:42:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n < COPY_AREA_COUNT);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:48:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
  ASSERT (pdir_idx[n][i] != ~0UL);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:63:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n < COPY_AREA_COUNT);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:64:32: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (p < COPY_AREA_PDIRS);
                                ^
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:113:33: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT (n <= COPY_AREA_COUNT);
                                 ^
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:22,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:52:39: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(start + count <= IPC_NUM_MR);
                                       ^
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:53:21: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(count > 0);
                     ^
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:58:25: error: macro "ASSERT" requires 2 arguments, but only 1 given
  ASSERT(this->pdir_cache);
                         ^
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:94:30: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(index < IPC_NUM_MR);
                              ^
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:105:30: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(index < IPC_NUM_MR);
                              ^
In file included from /home/tyson/Orion/kernel/src/api/v4/space.h:37,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:42,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘x86_space_t::top_pdir_t* space_t::get_top_pdir(cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:199:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘word_t space_t::get_copy_limit(addr_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:247:2: error: ‘ASSERT’ was not declared in this scope
  ASSERT (is_copy_area (addr));
  ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘bool space_t::remove_tcb(tcb_t*, cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:292:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (data.thread_count !=  0);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h: In member function ‘pgent_t* space_t::pgent(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/space.h:309:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(cpu < CONFIG_SMP_MAX_CPUS);
     ^~~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:51,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:49:16: error: ‘IPC_NUM_BR’ was not declared in this scope
     word_t  br[IPC_NUM_BR];  /* -196 .. -64 */
                ^~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:59:5: error: ‘timeout_t’ does not name a type
     timeout_t  xfer_timeout;  /* -32  */
     ^~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:64:16: error: ‘IPC_NUM_MR’ was not declared in this scope
     word_t  mr[IPC_NUM_MR];  /* 0 .. 252 */
                ^~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:82:5: error: ‘timeout_t’ does not name a type
     timeout_t get_xfer_timeout();
     ^~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:89,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:51,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/generic-utcb.h:96:8: error: ‘timeout_t’ does not name a type
 INLINE timeout_t utcb_t::get_xfer_timeout()
        ^~~~~~~~~
In file included from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘tcb_t* tcb_t::get_partner_tcb()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:425:31: error: ‘class space_t’ has no member named ‘get_tcb’; did you mean ‘add_tcb’?
     return this->get_space()->get_tcb(partner);
                               ^~~~~~~
                               add_tcb
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::clear_notify_bits()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits = 0;
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::add_notify_bits(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits |= bits;
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::sub_notify_bits(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits &= ~(bits);
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_bits()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’
     return get_utcb()->notify_bits;
                        ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_mask()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:602:24: error: ‘class utcb_t’ has no member named ‘notify_mask’; did you mean ‘word_size_mask’?
     return get_utcb()->notify_mask;
                        ^~~~~~~~~~~
                        word_size_mask
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::set_notify_mask(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:611:17: error: ‘class utcb_t’ has no member named ‘notify_mask’; did you mean ‘word_size_mask’?
     get_utcb()->notify_mask = mask;
                 ^~~~~~~~~~~
                 word_size_mask
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:20,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h: At global scope:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:53:1: error: ‘SYS_IPC’ does not name a type
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
 ^~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:73:1: error: ‘SYS_THREAD_CONTROL’ does not name a type
 SYS_THREAD_CONTROL (threadid_t dest_tid, threadid_t space_tid,
 ^~~~~~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
 SYS_EXCHANGE_REGISTERS (threadid_t dest_tid, word_t control,
 ^~~~~~~~~~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:124:1: error: ‘SYS_SPACE_CONTROL’ does not name a type
 SYS_SPACE_CONTROL (threadid_t space_tid, word_t control, fpage_t kip_area,
 ^~~~~~~~~~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:21,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘void* thread_resources_t::copy_area_address(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:27:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n < COPY_AREA_COUNT);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘void* thread_resources_t::copy_area_real_address(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:42:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n < COPY_AREA_COUNT);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘word_t thread_resources_t::copy_area_pdir_idx(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:63:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n < COPY_AREA_COUNT);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h: In member function ‘void thread_resources_t::enable_copy_area(tcb_t*, void**, tcb_t*, void**)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/resource_functions.h:113:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT (n <= COPY_AREA_COUNT);
     ^~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:22,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h: In member function ‘void tcb_t::copy_mrs(tcb_t*, word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:52:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(start + count <= IPC_NUM_MR);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:64:31: error: ‘class utcb_t’ has no member named ‘mr’
  "c"(count), "S"(&get_utcb()->mr[start]),
                               ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:65:25: error: ‘class utcb_t’ has no member named ‘mr’
  "D"(&dest->get_utcb()->mr[start]));
                         ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:364:13: error: no declaration matches ‘void tcb_t::arch_init_root_server(space_t*, word_t, word_t)’
 INLINE void tcb_t::arch_init_root_server (space_t * space, word_t ip, word_t sp)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:364:13: note: no functions named ‘void tcb_t::arch_init_root_server(space_t*, word_t, word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_cpu(cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:58:2: error: ‘ASSERT’ was not declared in this scope
  ASSERT(this->pdir_cache);
  ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:65:11: error: ‘class tcb_t’ has no member named ‘cpu’
     this->cpu = cpu;
           ^~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_utcb_location(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:5: error: ‘myself_local’ was not declared in this scope
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
     ^~~~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:5: note: suggested alternative: ‘myself_global’
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
     ^~~~~~~~~~~~
     myself_global
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:60: error: ‘class utcb_t’ has no member named ‘mr’
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
                                                            ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘word_t tcb_t::get_utcb_location()’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:12: error: ‘myself_local’ was not declared in this scope
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
            ^~~~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:12: note: suggested alternative: ‘myself_global’
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
            ^~~~~~~~~~~~
            myself_global
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:54: error: ‘class utcb_t’ has no member named ‘mr’
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
                                                      ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘word_t tcb_t::get_mr(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:94:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(index < IPC_NUM_MR);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:95:24: error: ‘class utcb_t’ has no member named ‘mr’
     return get_utcb()->mr[index];
                        ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_mr(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:105:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(index < IPC_NUM_MR);
     ^~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:106:17: error: ‘class utcb_t’ has no member named ‘mr’
     get_utcb()->mr[index] = value;
                 ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:115:15: error: no declaration matches ‘word_t tcb_t::get_br(word_t)’
 INLINE word_t tcb_t::get_br(word_t index)
               ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:115:15: note: no functions named ‘word_t tcb_t::get_br(word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:126:13: error: no declaration matches ‘void tcb_t::set_br(word_t, word_t)’
 INLINE void tcb_t::set_br(word_t index, word_t value)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:126:13: note: no functions named ‘void tcb_t::set_br(word_t, word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:209:13: error: no declaration matches ‘void tcb_t::adjust_for_copy_area(tcb_t*, void**, void**)’
 INLINE void tcb_t::adjust_for_copy_area (tcb_t * dst,
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:209:13: note: no functions named ‘void tcb_t::adjust_for_copy_area(tcb_t*, void**, void**)’
In file included from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:219:13: error: no declaration matches ‘void tcb_t::release_copy_area()’
 INLINE void tcb_t::release_copy_area (void)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:219:13: note: no functions named ‘void tcb_t::release_copy_area()’
In file included from /home/tyson/Orion/kernel/ubd/_1568046679_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c: In function ‘void make_offsets()’:
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:51:51: error: ‘class tcb_t’ has no member named ‘sched_state’; did you mean ‘saved_state’?
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                                   ^~~~~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:51:36: note: in expansion of macro ‘offsetof’
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                    ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:54:34: error: ‘class utcb_t’ has no member named ‘br’
    O(OFS_UTCB_BR,offsetof(utcb_t,br));
                                  ^~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:54:18: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_BR,offsetof(utcb_t,br));
                  ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:64:44: error: ‘class utcb_t’ has no member named ‘xfer_timeout’
    O(OFS_UTCB_XFER_TIMEOUT,offsetof(utcb_t,xfer_timeout));
                                            ^~~~~~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:64:28: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_XFER_TIMEOUT,offsetof(utcb_t,xfer_timeout));
                            ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:69:34: error: ‘class utcb_t’ has no member named ‘mr’
    O(OFS_UTCB_MR,offsetof(utcb_t,mr));
                                  ^~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568046679_123.c:69:18: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_MR,offsetof(utcb_t,mr));
                  ^~~~~~~~
make[1]: *** No rule to make target '/home/tyson/Orion/kernel/ubd/include/tcb_layout.h', needed by 'tcb_layout.h'. Stop.
make[1]: Leaving directory '/home/tyson/Orion/kernel/ubd'
make: *** [Makefile:38: all] Error 2
tyson@tyson-Lenovo-ideapad-120S-14IAP:~/Orion/kernel/ubd$ 

This breaks the build, on both x86-64, and PowerPC.

[vmlemon]

We seem to be recovering old ground, patching up stuff, that we already fixed, prior to bringing in the new code. In the meantime, commenting out ASSERT gets us further:

make[1]: Entering directory '/home/tyson/Orion/kernel/ubd'
===> Building dependencies
===> Generating include/tcb_layout.h
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:20,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:53:48: error: macro "SYS_IPC" requires 3 arguments, but only 2 given
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
                                                ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:76:59: error: macro "SYS_THREAD_CONTROL" passed 7 arguments, but takes just 5
       threadid_t recv_redirector_tid, word_t utcb_location);
                                                           ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
    word_t uhandle, threadid_t pager_tid);
                                        ^
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:125:23: error: macro "SYS_SPACE_CONTROL" requires 5 arguments, but only 4 given
      fpage_t utcb_area);
                       ^
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:51,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:49:16: error: ‘IPC_NUM_BR’ was not declared in this scope
     word_t  br[IPC_NUM_BR];  /* -196 .. -64 */
                ^~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:59:5: error: ‘timeout_t’ does not name a type
     timeout_t  xfer_timeout;  /* -32  */
     ^~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:64:16: error: ‘IPC_NUM_MR’ was not declared in this scope
     word_t  mr[IPC_NUM_MR];  /* 0 .. 252 */
                ^~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:82:5: error: ‘timeout_t’ does not name a type
     timeout_t get_xfer_timeout();
     ^~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/utcb.h:89,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:51,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/generic-utcb.h:96:8: error: ‘timeout_t’ does not name a type
 INLINE timeout_t utcb_t::get_xfer_timeout()
        ^~~~~~~~~
In file included from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘tcb_t* tcb_t::get_partner_tcb()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:425:31: error: ‘class space_t’ has no member named ‘get_tcb’; did you mean ‘add_tcb’?
     return this->get_space()->get_tcb(partner);
                               ^~~~~~~
                               add_tcb
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::clear_notify_bits()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits = 0;
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::add_notify_bits(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits |= bits;
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::sub_notify_bits(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’
  get_utcb()->notify_bits &= ~(bits);
              ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_bits()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’
     return get_utcb()->notify_bits;
                        ^~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_mask()’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:602:24: error: ‘class utcb_t’ has no member named ‘notify_mask’; did you mean ‘word_size_mask’?
     return get_utcb()->notify_mask;
                        ^~~~~~~~~~~
                        word_size_mask
/home/tyson/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::set_notify_mask(word_t)’:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:611:17: error: ‘class utcb_t’ has no member named ‘notify_mask’; did you mean ‘word_size_mask’?
     get_utcb()->notify_mask = mask;
                 ^~~~~~~~~~~
                 word_size_mask
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:20,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h: At global scope:
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:53:1: error: ‘SYS_IPC’ does not name a type
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
 ^~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:73:1: error: ‘SYS_THREAD_CONTROL’ does not name a type
 SYS_THREAD_CONTROL (threadid_t dest_tid, threadid_t space_tid,
 ^~~~~~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
 SYS_EXCHANGE_REGISTERS (threadid_t dest_tid, word_t control,
 ^~~~~~~~~~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/api/v4/syscalls.h:124:1: error: ‘SYS_SPACE_CONTROL’ does not name a type
 SYS_SPACE_CONTROL (threadid_t space_tid, word_t control, fpage_t kip_area,
 ^~~~~~~~~~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:22,
                 from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h: In member function ‘void tcb_t::copy_mrs(tcb_t*, word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:64:31: error: ‘class utcb_t’ has no member named ‘mr’
  "c"(count), "S"(&get_utcb()->mr[start]),
                               ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:65:25: error: ‘class utcb_t’ has no member named ‘mr’
  "D"(&dest->get_utcb()->mr[start]));
                         ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:364:13: error: no declaration matches ‘void tcb_t::arch_init_root_server(space_t*, word_t, word_t)’
 INLINE void tcb_t::arch_init_root_server (space_t * space, word_t ip, word_t sp)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/x64/tcb.h:364:13: note: no functions named ‘void tcb_t::arch_init_root_server(space_t*, word_t, word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_cpu(cpuid_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:65:11: error: ‘class tcb_t’ has no member named ‘cpu’
     this->cpu = cpu;
           ^~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_utcb_location(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:5: error: ‘myself_local’ was not declared in this scope
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
     ^~~~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:5: note: suggested alternative: ‘myself_global’
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
     ^~~~~~~~~~~~
     myself_global
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:78:60: error: ‘class utcb_t’ has no member named ‘mr’
     myself_local.set_raw (utcb_location + ((word_t)&dummy->mr[0]));
                                                            ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘word_t tcb_t::get_utcb_location()’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:12: error: ‘myself_local’ was not declared in this scope
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
            ^~~~~~~~~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:12: note: suggested alternative: ‘myself_global’
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
            ^~~~~~~~~~~~
            myself_global
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:84:54: error: ‘class utcb_t’ has no member named ‘mr’
     return myself_local.get_raw() - ((word_t)&dummy->mr[0]);
                                                      ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘word_t tcb_t::get_mr(word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:95:24: error: ‘class utcb_t’ has no member named ‘mr’
     return get_utcb()->mr[index];
                        ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: In member function ‘void tcb_t::set_mr(word_t, word_t)’:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:106:17: error: ‘class utcb_t’ has no member named ‘mr’
     get_utcb()->mr[index] = value;
                 ^~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h: At global scope:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:115:15: error: no declaration matches ‘word_t tcb_t::get_br(word_t)’
 INLINE word_t tcb_t::get_br(word_t index)
               ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:115:15: note: no functions named ‘word_t tcb_t::get_br(word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:126:13: error: no declaration matches ‘void tcb_t::set_br(word_t, word_t)’
 INLINE void tcb_t::set_br(word_t index, word_t value)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:126:13: note: no functions named ‘void tcb_t::set_br(word_t, word_t)’
In file included from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:209:13: error: no declaration matches ‘void tcb_t::adjust_for_copy_area(tcb_t*, void**, void**)’
 INLINE void tcb_t::adjust_for_copy_area (tcb_t * dst,
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:209:13: note: no functions named ‘void tcb_t::adjust_for_copy_area(tcb_t*, void**, void**)’
In file included from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /home/tyson/Orion/kernel/src/api/v4/tcb.h:707,
                 from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:219:13: error: no declaration matches ‘void tcb_t::release_copy_area()’
 INLINE void tcb_t::release_copy_area (void)
             ^~~~~
/home/tyson/Orion/kernel/src/glue/v4-x86/tcb.h:219:13: note: no functions named ‘void tcb_t::release_copy_area()’
In file included from /home/tyson/Orion/kernel/ubd/_1568047911_123.c:2:
/home/tyson/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c: In function ‘void make_offsets()’:
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:51:51: error: ‘class tcb_t’ has no member named ‘sched_state’; did you mean ‘saved_state’?
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                                   ^~~~~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:51:36: note: in expansion of macro ‘offsetof’
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                    ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:54:34: error: ‘class utcb_t’ has no member named ‘br’
    O(OFS_UTCB_BR,offsetof(utcb_t,br));
                                  ^~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:54:18: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_BR,offsetof(utcb_t,br));
                  ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:64:44: error: ‘class utcb_t’ has no member named ‘xfer_timeout’
    O(OFS_UTCB_XFER_TIMEOUT,offsetof(utcb_t,xfer_timeout));
                                            ^~~~~~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:64:28: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_XFER_TIMEOUT,offsetof(utcb_t,xfer_timeout));
                            ^~~~~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:69:34: error: ‘class utcb_t’ has no member named ‘mr’
    O(OFS_UTCB_MR,offsetof(utcb_t,mr));
                                  ^~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/home/tyson/Orion/kernel/ubd/_1568047911_123.c:69:18: note: in expansion of macro ‘offsetof’
    O(OFS_UTCB_MR,offsetof(utcb_t,mr));
                  ^~~~~~~~
===> src/arch/x86/x64/init32.cc
cd src/arch/x86/x64/ &&  gcc  -nostdinc -I/home/tyson/Orion/kernel/ubd/include -I/home/tyson/Orion/kernel/src -I/home/tyson/Orion/kernel/src/generic -I/usr/lib/gcc/x86_64-linux-gnu/8/include/ -Ux64 -Ux86 -Up4 -Upc99 -Uv4 -Urr -D__SUBARCH__=x64 -D__ARCH__=x86 -D__CPU__=p4 -D__PLATFORM__=pc99 -D__API__=v4 -D__SCHED__=rr -imacros /home/tyson/Orion/kernel/ubd/config/config.h -imacros /home/tyson/Orion/kernel/src/generic/macros.h -include /home/tyson/Orion/kernel/src/generic/config.h  -include /home/tyson/Orion/kernel/src/generic/types.h -DX64_32BIT_CODE   -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2  -m32   -mno-red-zone -fno-pie  -fno-stack-protector -lssp  -mno-mmx -mno-sse -mno-sse2 -mno-sse3    -Wconversion -x c++ -c /home/tyson/Orion/kernel/src/arch/x86/x64/init32.cc -o init32.o
In file included from /home/tyson/Orion/kernel/src/arch/x86/x64/init32.cc:40:
/home/tyson/Orion/kernel/src/arch/x86/mmu.h: In static member function ‘static void x86_mmu_t::enable_long_mode()’:
/home/tyson/Orion/kernel/src/arch/x86/mmu.h:170:28: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘word_t’ {aka ‘unsigned int’} may change value [-Wconversion]
     word_t efer = x86_rdmsr(X86_MSR_EFER);
                   ~~~~~~~~~^~~~~~~~~~~~~~
/home/tyson/Orion/kernel/src/arch/x86/mmu.h: In static member function ‘static bool x86_mmu_t::long_mode_active()’:
/home/tyson/Orion/kernel/src/arch/x86/mmu.h:182:28: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘word_t’ {aka ‘unsigned int’} may change value [-Wconversion]
     word_t efer = x86_rdmsr(X86_MSR_EFER);
                   ~~~~~~~~~^~~~~~~~~~~~~~
In file included from /home/tyson/Orion/kernel/src/arch/x86/segdesc.h:20,
                 from /home/tyson/Orion/kernel/src/arch/x86/x64/init32.cc:41:
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h: In member function ‘void x86_segdesc_t::set_seg(u64_t, x86_segdesc_t::segtype_e, int, x86_segdesc_t::mode_e, x86_segdesc_t::msr_e)’:
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:80:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      x.d.type = type;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:81:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:1’ may change value [-Wconversion]
      x.d.l    = mode;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:82:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:2’ may change value [-Wconversion]
      x.d.dpl  = dpl;
                 ^~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h: In member function ‘void x86_segdesc_t::set_seg(u32_t, x86_segdesc_t::segtype_e, int, x86_segdesc_t::mode_e)’:
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:99:36: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char’ may change value [-Wconversion]
      x.d.base_high  = (base >> 24) & 0xFF;
                       ~~~~~~~~~~~~~^~~~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:101:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      x.d.type = type;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:102:17: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:1’ may change value [-Wconversion]
      x.d.l    = mode;
                 ^~~~
/home/tyson/Orion/kernel/src/arch/x86/x64/segdesc.h:103:16: warning: conversion from ‘u64_t’ {aka ‘long long unsigned int’} to ‘unsigned char:2’ may change value [-Wconversion]
      x.d.dpl = dpl;
                ^~~
cd src/arch/x86/x64/ && objcopy -g -O elf64-x86-64  init32.o init32.o
===> src/arch/x86/x64/cpu.cc
cd src/arch/x86/x64/ &&  gcc  -nostdinc -I/home/tyson/Orion/kernel/ubd/include -I/home/tyson/Orion/kernel/src -I/home/tyson/Orion/kernel/src/generic -I/usr/lib/gcc/x86_64-linux-gnu/8/include/ -Ux64 -Ux86 -Up4 -Upc99 -Uv4 -Urr -D__SUBARCH__=x64 -D__ARCH__=x86 -D__CPU__=p4 -D__PLATFORM__=pc99 -D__API__=v4 -D__SCHED__=rr -imacros /home/tyson/Orion/kernel/ubd/config/config.h -imacros /home/tyson/Orion/kernel/src/generic/macros.h -include /home/tyson/Orion/kernel/src/generic/config.h  -include /home/tyson/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -m64 -mcmodel=kernel -mno-red-zone -fno-pie  -fno-stack-protector -lssp  -mno-mmx -mno-sse -mno-sse2 -mno-sse3    -Wconversion  -c /home/tyson/Orion/kernel/src/arch/x86/x64/cpu.cc
/home/tyson/Orion/kernel/src/arch/x86/x64/cpu.cc: In constructor ‘x86_x64_cpu_features_t::x86_x64_cpu_features_t()’:
/home/tyson/Orion/kernel/src/arch/x86/x64/cpu.cc:66:25: warning: conversion from ‘u32_t’ {aka ‘unsigned int’} to ‘u8_t’ {aka ‘unsigned char’} may change value [-Wconversion]
  apic_id = ((ebx >> 24) & 0xFF);
            ~~~~~~~~~~~~~^~~~~~~
make[1]: *** No rule to make target '/home/tyson/Orion/kernel/ubd/include/tcb_layout.h', needed by 'tcb_layout.h'. Stop.
make[1]: Leaving directory '/home/tyson/Orion/kernel/ubd'
make: *** [Makefile:38: all] Error 2
tyson@tyson-Lenovo-ideapad-120S-14IAP:~/Orion/kernel/ubd$ 

[vmlemon]

We get further, on x86 (built on the wrong machine, by accident), but on PPC:

[root@fedora28 user]# autoreconf
aclocal: warning: autoconf input should be named 'configure.ac', not 'configure.in'
[root@fedora28 user]# ./configure
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a BSD-compatible install... /usr/bin/install -c
checking whether make sets $(MAKE)... yes
checking whether ln -s works... yes
checking for gawk... gawk
checking location of libgcc.a... /usr/lib/gcc/ppc64-redhat-linux/8
checking location of stdarg.h... /usr/lib/gcc/ppc64-redhat-linux/8/include
checking kernel build directory... $(top_builddir)
configure: creating ./config.status
config.status: creating config.mk
config.status: creating Makefile
config.status: creating lib/Makefile
config.status: creating lib/l4/Makefile
config.status: creating lib/io/Makefile
config.status: creating serv/Makefile
config.status: creating serv/sigma0/Makefile
config.status: creating apps/Makefile
config.status: creating apps/bench/Makefile
config.status: creating apps/bench/pingpong/Makefile
config.status: creating apps/grabmem/Makefile
config.status: creating apps/l4test/Makefile
config.status: creating util/Makefile
config.status: creating util/kickstart/Makefile
config.status: creating util/grubdisk/Makefile
config.status: creating util/piggybacker/Makefile
config.status: creating util/piggybacker/ofppc/Makefile
config.status: creating util/piggybacker/ofppc64/Makefile
config.status: creating contrib/Makefile
config.status: creating contrib/elf-loader/Makefile
config.status: creating config.h
config.status: config.h is unchanged
[root@fedora28 user]# make
make[1]: Entering directory '/root/Orion/user/lib'
make[2]: Entering directory '/root/Orion/user/lib/l4'
===> Making dependencies in .
===> debug.cc
gcc -x c++ -I../../include -I../.. -I/usr/lib/gcc/ppc64-redhat-linux/8/include   -nostdinc -g -O2 -msoft-float -mminimal-toc   -fno-stack-protector -lssp -O2 -g -Wall -Wshadow   -fno-stack-protector  -Wconversion -fno-exceptions -c debug.cc -o debug.o
In file included from ../../include/l4/powerpc64/syscalls.h:36,
                 from ../../include/l4/kip.h:36,
                 from debug.cc:31:
../../include/l4/message.h: In function ‘void L4_MsgAppendCtrlXferItem(L4_Msg_t*, L4_CtrlXferItem_t*)’:
../../include/l4/message.h:727:15: error: ‘__L4_Lsb’ was not declared in this scope
     for (reg+=__L4_Lsb(mask); mask!=0; mask>>=__L4_Lsb(mask)+1,reg+=__L4_Lsb(mask)+1,num++)
               ^~~~~~~~
../../include/l4/message.h:727:15: note: suggested alternative: ‘__L4_Msb’
     for (reg+=__L4_Lsb(mask); mask!=0; mask>>=__L4_Lsb(mask)+1,reg+=__L4_Lsb(mask)+1,num++)
               ^~~~~~~~
               __L4_Msb
../../include/l4/message.h: In function ‘void L4_AppendFaultConfCtrlXferItems(L4_Msg_t*, L4_Word64_t, L4_Word_t, L4_Word_t)’:
../../include/l4/message.h:746:20: error: ‘__L4_Lsb’ was not declared in this scope
     for (fault_id+=__L4_Lsb(fault_id_mask_low); fault_id_mask_low != 0;
                    ^~~~~~~~
../../include/l4/message.h:746:20: note: suggested alternative: ‘__L4_Msb’
     for (fault_id+=__L4_Lsb(fault_id_mask_low); fault_id_mask_low != 0;
                    ^~~~~~~~
                    __L4_Msb
../../include/l4/message.h:755:20: error: ‘__L4_Lsb’ was not declared in this scope
     for (fault_id+=__L4_Lsb(fault_id_mask_high); fault_id_mask_high != 0;
                    ^~~~~~~~
../../include/l4/message.h:755:20: note: suggested alternative: ‘__L4_Msb’
     for (fault_id+=__L4_Lsb(fault_id_mask_high); fault_id_mask_high != 0;
                    ^~~~~~~~
                    __L4_Msb
../../include/l4/message.h: In function ‘void L4_MsgPutCtrlXferItem(L4_Msg_t*, L4_Word_t, L4_CtrlXferItem_t*)’:
../../include/l4/message.h:808:15: error: ‘__L4_Lsb’ was not declared in this scope
     for (reg+=__L4_Lsb(mask); mask!=0; mask>>=__L4_Lsb(mask)+1,reg+=__L4_Lsb(mask)+1,num++)
               ^~~~~~~~
../../include/l4/message.h:808:15: note: suggested alternative: ‘__L4_Msb’
     for (reg+=__L4_Lsb(mask); mask!=0; mask>>=__L4_Lsb(mask)+1,reg+=__L4_Lsb(mask)+1,num++)
               ^~~~~~~~
               __L4_Msb
../../include/l4/message.h: In function ‘L4_Word_t L4_MsgGetCtrlXferItem(L4_Msg_t*, L4_Word_t, L4_CtrlXferItem_t*)’:
../../include/l4/message.h:862:15: error: ‘__L4_Lsb’ was not declared in this scope
     for (reg+=__L4_Lsb(mask); mask!=0; mask>>=__L4_Lsb(mask)+1,reg+=__L4_Lsb(mask)+1,num++)
               ^~~~~~~~
../../include/l4/message.h:862:15: note: suggested alternative: ‘__L4_Msb’
     for (reg+=__L4_Lsb(mask); mask!=0; mask>>=__L4_Lsb(mask)+1,reg+=__L4_Lsb(mask)+1,num++)
               ^~~~~~~~
               __L4_Msb
In file included from ../../include/l4/kip.h:36,
                 from debug.cc:31:
../../include/l4/powerpc64/syscalls.h: In function ‘L4_Clock_t L4_SystemClock()’:
../../include/l4/powerpc64/syscalls.h:178:17: error: address of explicit register variable ‘r3’ requested
     return ( r3 );
                 ^
../../include/l4/powerpc64/syscalls.h:178:17: error: address of explicit register variable ‘r3’ requested
make[2]: *** [../../Mk/l4.build.mk:58: debug.o] Error 1
make[2]: Leaving directory '/root/Orion/user/lib/l4'
make[1]: *** [../Mk/l4.subdir.mk:41: subdirs-all] Error 2
make[1]: Leaving directory '/root/Orion/user/lib'
make: *** [Mk/l4.subdir.mk:41: subdirs-all] Error 2
[root@fedora28 user]# 

[vmlemon]

Seems weird, but the -Wconversion flag also hides some of the actual errors:

make[1]: Entering directory '/root/Orion/kernel/rpb8'
===> Building dependencies
===> src/generic/lib.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/lib.cc
/root/Orion/kernel/src/generic/lib.cc: In function ‘void* memset(void*, unsigned int, unsigned int)’:
/root/Orion/kernel/src/generic/lib.cc:56:9: warning: conversion from ‘unsigned int’ to ‘u8_t’ {aka ‘unsigned char’} may change value [-Wconversion]
  *s++ = c;
         ^
===> src/generic/kmemory.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/kmemory.cc
===> src/generic/traceids.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/traceids.cc
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
 };
 ^
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
/root/Orion/kernel/src/generic/traceids.cc:138:1: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
make[1]: *** No rule to make target 'glue/v4-powerpc64/space.h', needed by 'src/generic/tracebuffer.o'.  Stop.
make[1]: Leaving directory '/root/Orion/kernel/rpb8'
make: *** [Makefile:38: all] Error 2
[root@fedora28 rpb8]# 

[vmlemon]

It turns out that we had space.h, under a different file name, trashed it during the merge, and when I tried to restore it, it was broken, and created problems:

[root@fedora28 rpb8]# make tcb_layout.h
make[1]: Entering directory '/root/Orion/kernel/rpb8'
===> Generating include/tcb_layout.h
In file included from /root/Orion/kernel/src/api/v4/space.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:183:31: error: macro "ASSERT" requires 2 arguments, but only 1 given
     ASSERT(x.thread_count != 0);
                               ^
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:41,
                 from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/syscalls.h:53:48: error: macro "SYS_IPC" requires 3 arguments, but only 2 given
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
                                                ^
/root/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
    word_t uhandle, threadid_t pager_tid);
                                        ^
In file included from /root/Orion/kernel/src/api/v4/space.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:169:13: error: extra qualification ‘space_t::’ on member ‘add_tcb’ [-fpermissive]
 inline void space_t::add_tcb(tcb_t * tcb, cpuid_t cpu)
             ^~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:180:14: error: extra qualification ‘space_t::’ on member ‘remove_tcb’ [-fpermissive]
 inline  bool space_t::remove_tcb(tcb_t * tcb, cpuid_t cpu)
              ^~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h: In member function ‘bool space_t::remove_tcb(tcb_t*, cpuid_t)’:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:183:5: error: ‘ASSERT’ was not declared in this scope
     ASSERT(x.thread_count != 0);
     ^~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h: At global scope:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:268:1: error: version control conflict marker in file
 <<<<<<< HEAD
 ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:40,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h: In member function ‘void space_t::enqueue_spaces()’:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:284:23: error: ‘global_spaces_list’ was not declared in this scope
     ENQUEUE_LIST_TAIL(global_spaces_list, this, x.spaces_list);
                       ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/queueing.h:37:9: note: in definition of macro ‘ENQUEUE_LIST_TAIL’
     if (head == NULL)    \
         ^~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:284:23: note: suggested alternative: ‘get_spaces_list’
     ENQUEUE_LIST_TAIL(global_spaces_list, this, x.spaces_list);
                       ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/queueing.h:37:9: note: in definition of macro ‘ENQUEUE_LIST_TAIL’
     if (head == NULL)    \
         ^~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h: In member function ‘void space_t::dequeue_spaces()’:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:293:18: error: ‘global_spaces_list’ was not declared in this scope
     DEQUEUE_LIST(global_spaces_list, this, x.spaces_list);
                  ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/queueing.h:69:2: note: in definition of macro ‘DEQUEUE_LIST’
  head = NULL;     \
  ^~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:293:18: note: suggested alternative: ‘get_spaces_list’
     DEQUEUE_LIST(global_spaces_list, this, x.spaces_list);
                  ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/queueing.h:69:2: note: in definition of macro ‘DEQUEUE_LIST’
  head = NULL;     \
  ^~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:293:18: error: ‘global_spaces_list’ was not declared in this scope
     DEQUEUE_LIST(global_spaces_list, this, x.spaces_list);
                  ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/queueing.h:74:6: note: in definition of macro ‘DEQUEUE_LIST’
  if (head == tcb)    \
      ^~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:293:18: note: suggested alternative: ‘get_spaces_list’
     DEQUEUE_LIST(global_spaces_list, this, x.spaces_list);
                  ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/queueing.h:74:6: note: in definition of macro ‘DEQUEUE_LIST’
  if (head == tcb)    \
      ^~~~
In file included from /root/Orion/kernel/src/api/v4/space.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h: At global scope:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:297:1: error: version control conflict marker in file
 >>>>>>> NICTA_Pistachio_Mainline_FCL
 ^~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:390:1: error: version control conflict marker in file
 <<<<<<< HEAD
 ^~~~~~~
In file included from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::clear_notify_bits()’:
/root/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits = 0;
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::add_notify_bits(word_t)’:
/root/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits |= bits;
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::sub_notify_bits(word_t)’:
/root/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits &= ~(bits);
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_bits()’:
/root/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
     return get_utcb()->notify_bits;
                        ^~~~~~~~~~~
                        notify_mask
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:41,
                 from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/syscalls.h: At global scope:
/root/Orion/kernel/src/api/v4/syscalls.h:53:1: error: ‘SYS_IPC’ does not name a type
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
 ^~~~~~~
/root/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
 SYS_EXCHANGE_REGISTERS (threadid_t dest_tid, word_t control,
 ^~~~~~~~~~~~~~~~~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:112:13: error: no declaration matches ‘void tcb_t::allocate()’
 INLINE void tcb_t::allocate()
             ^~~~~
In file included from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/tcb.h:216:10: note: candidate is: ‘bool tcb_t::allocate()’
     bool allocate();
          ^~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: error: no declaration matches ‘void tcb_t::copy_saved_regs(tcb_t*)’
 INLINE void tcb_t::copy_saved_regs(tcb_t *src)
             ^~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: note: no functions named ‘void tcb_t::copy_saved_regs(tcb_t*)’
In file included from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: error: no declaration matches ‘void tcb_t::copy_volatile_regs(tcb_t*)’
 INLINE void tcb_t::copy_volatile_regs(tcb_t *src)
             ^~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: note: no functions named ‘void tcb_t::copy_volatile_regs(tcb_t*)’
In file included from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:735:33: error: ‘timeout_t’ has not been declared
                                 timeout_t timeout)
                                 ^~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:734:18: error: no declaration matches ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t, int)’
 INLINE msg_tag_t tcb_t::do_ipc (threadid_t to_tid, threadid_t from_tid,
                  ^~~~~
In file included from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/api/v4/tcb.h:130:15: note: candidate is: ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t)’
     msg_tag_t do_ipc(threadid_t to_tid, threadid_t from_tid);
               ^~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:748:13: error: no declaration matches ‘void space_t::add_tcb(tcb_t*)’
 INLINE void space_t::add_tcb(tcb_t * tcb)
             ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/space.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:169:13: note: candidate is: ‘void space_t::add_tcb(tcb_t*, cpuid_t)’
 inline void space_t::add_tcb(tcb_t * tcb, cpuid_t cpu)
             ^~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:59:7: note: ‘class space_t’ defined here
 class space_t
       ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:763:13: error: no declaration matches ‘bool space_t::remove_tcb(tcb_t*)’
 INLINE bool space_t::remove_tcb(tcb_t * tcb)
             ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/space.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/rpb8/_1568058771_123.c:2:
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:180:14: note: candidate is: ‘bool space_t::remove_tcb(tcb_t*, cpuid_t)’
 inline  bool space_t::remove_tcb(tcb_t * tcb, cpuid_t cpu)
              ^~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:59:7: note: ‘class space_t’ defined here
 class space_t
       ^~~~~~~
/root/Orion/kernel/rpb8/_1568058771_123.c: In function ‘void make_offsets()’:
/root/Orion/kernel/rpb8/_1568058771_123.c:51:51: error: ‘class tcb_t’ has no member named ‘sched_state’; did you mean ‘saved_state’?
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                                   ^~~~~~~~~~~
/root/Orion/kernel/rpb8/_1568058771_123.c:12:84: note: in definition of macro ‘O’
 #define O(sym,value) __asm__ __volatile__ ("\n#define " MKSTR(sym) " %0 " : : "i" (value));
                                                                                    ^~~~~
/root/Orion/kernel/rpb8/_1568058771_123.c:51:36: note: in expansion of macro ‘offsetof’
    O(OFS_TCB_SCHED_STATE_SCHEDULER,offsetof(tcb_t,sched_state.scheduler));
                                    ^~~~~~~~
make[1]: *** [/root/Orion/kernel/Mk/Makefile.voodoo:69: /root/Orion/kernel/rpb8/include/tcb_layout.h] Error 255
make[1]: Leaving directory '/root/Orion/kernel/rpb8'
make: *** [Makefile:38: tcb_layout.h] Error 2
[root@fedora28 rpb8]# git comm

[vmlemon]

Current state of PPC:

[root@fedora28 rpb8]# make
make[1]: Entering directory '/root/Orion/kernel/rpb8'
===> src/generic/lib.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/lib.cc
/root/Orion/kernel/src/generic/lib.cc: In function ‘void* memset(void*, unsigned int, unsigned int)’:
/root/Orion/kernel/src/generic/lib.cc:56:9: warning: conversion from ‘unsigned int’ to ‘u8_t’ {aka ‘unsigned char’} may change value [-Wconversion]
  *s++ = c;
         ^
===> src/generic/kmemory.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/kmemory.cc
===> src/generic/traceids.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/traceids.cc
make[1]: *** No rule to make target 'stdarg.h', needed by 'src/generic/tracebuffer.o'.  Stop.
make[1]: Leaving directory '/root/Orion/kernel/rpb8'
make: *** [Makefile:38: all] Error 2
[root@fedora28 rpb8]# make clean
make[1]: Entering directory '/root/Orion/kernel/rpb8'
make[1]: Leaving directory '/root/Orion/kernel/rpb8'
[root@fedora28 rpb8]# make
make[1]: Entering directory '/root/Orion/kernel/rpb8'
===> Building dependencies
===> src/glue/v4-powerpc64/asmsyms.cc
cd src/glue/v4-powerpc64/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:41,
                 from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/syscalls.h:53:48: error: macro "SYS_IPC" requires 3 arguments, but only 2 given
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
                                                ^
/root/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
    word_t uhandle, threadid_t pager_tid);
                                        ^
In file included from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/space.h:41:1: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 space_t * allocate_space();
 ^~~~~~~
 size_t
/root/Orion/kernel/src/api/v4/space.h:42:17: error: variable or field ‘free_space’ declared void
 void free_space(space_t * space);
                 ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:42:17: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:42:17: note: suggested alternative: ‘size_t’
 void free_space(space_t * space);
                 ^~~~~~~
                 size_t
/root/Orion/kernel/src/api/v4/space.h:42:27: error: ‘space’ was not declared in this scope
 void free_space(space_t * space);
                           ^~~~~
/root/Orion/kernel/src/api/v4/space.h:44:8: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 extern space_t * sigma0_space;
        ^~~~~~~
        size_t
/root/Orion/kernel/src/api/v4/space.h:45:8: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 extern space_t * sigma1_space;
        ^~~~~~~
        size_t
/root/Orion/kernel/src/api/v4/space.h:46:8: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 extern space_t * roottask_space;
        ^~~~~~~
        size_t
/root/Orion/kernel/src/api/v4/space.h:48:29: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_sigma0_space(space_t * space)
                             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:48:29: warning: ‘is_sigma0_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:48:29: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:48:29: note: suggested alternative: ‘size_t’
 INLINE bool is_sigma0_space(space_t * space)
                             ^~~~~~~
                             size_t
/root/Orion/kernel/src/api/v4/space.h:48:39: error: ‘space’ was not declared in this scope
 INLINE bool is_sigma0_space(space_t * space)
                                       ^~~~~
/root/Orion/kernel/src/api/v4/space.h:53:29: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_sigma1_space(space_t * space)
                             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:53:29: warning: ‘is_sigma1_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:53:29: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:53:29: note: suggested alternative: ‘size_t’
 INLINE bool is_sigma1_space(space_t * space)
                             ^~~~~~~
                             size_t
/root/Orion/kernel/src/api/v4/space.h:53:39: error: ‘space’ was not declared in this scope
 INLINE bool is_sigma1_space(space_t * space)
                                       ^~~~~
/root/Orion/kernel/src/api/v4/space.h:58:31: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_roottask_space(space_t * space)
                               ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:58:31: warning: ‘is_roottask_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:58:31: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:58:31: note: suggested alternative: ‘size_t’
 INLINE bool is_roottask_space(space_t * space)
                               ^~~~~~~
                               size_t
/root/Orion/kernel/src/api/v4/space.h:58:41: error: ‘space’ was not declared in this scope
 INLINE bool is_roottask_space(space_t * space)
                                         ^~~~~
/root/Orion/kernel/src/api/v4/space.h:63:33: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_privileged_space(space_t * space)
                                 ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:63:33: warning: ‘is_privileged_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:63:33: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:63:33: note: suggested alternative: ‘size_t’
 INLINE bool is_privileged_space(space_t * space)
                                 ^~~~~~~
                                 size_t
/root/Orion/kernel/src/api/v4/space.h:63:43: error: ‘space’ was not declared in this scope
 INLINE bool is_privileged_space(space_t * space)
                                           ^~~~~
/root/Orion/kernel/src/api/v4/space.h:71:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_mappable(addr_t addr)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h: In function ‘bool is_mappable(addr_t)’:
/root/Orion/kernel/src/api/v4/space.h:74:13: error: ‘is_user_area’ was not declared in this scope
     return (is_user_area(addr) &&
             ^~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/space.h:75:4: error: ‘get_kip_page_area’ was not declared in this scope
  (!get_kip_page_area().is_addr_in_fpage(addr)) &&
    ^~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/space.h:76:4: error: ‘get_utcb_page_area’ was not declared in this scope
  (!get_utcb_page_area().is_addr_in_fpage(addr)));
    ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/space.h: At global scope:
/root/Orion/kernel/src/api/v4/space.h:82:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_mappable(fpage_t fpage)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:82:34: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool space_t::is_mappable(fpage_t fpage)
                                  ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:82:34: warning: ‘is_mappable’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:82:34: error: ‘bool is_mappable’ redeclared as different kind of symbol
/root/Orion/kernel/src/api/v4/space.h:71:13: note: previous declaration ‘bool is_mappable(addr_t)’
 INLINE bool space_t::is_mappable(addr_t addr)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:82:34: error: ‘fpage_t’ was not declared in this scope
 INLINE bool space_t::is_mappable(fpage_t fpage)
                                  ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:93:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_user_area(fpage_t fpage)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:93:35: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool space_t::is_user_area(fpage_t fpage)
                                   ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:93:35: warning: ‘is_user_area’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:93:35: error: ‘fpage_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:100:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_initialized()
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h: In function ‘bool is_initialized()’:
/root/Orion/kernel/src/api/v4/space.h:102:13: error: ‘get_kip_page_area’ was not declared in this scope
     return !get_kip_page_area().is_nil_fpage();
             ^~~~~~~~~~~~~~~~~
In file included from /root/Orion/kernel/src/api/v4/kernelinterface.h:37,
                 from /root/Orion/kernel/src/api/v4/thread.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:44,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/memdesc.h: In member function ‘void memdesc_t::set(memdesc_t::type_e, word_t, bool, addr_t, addr_t)’:
/root/Orion/kernel/src/api/v4/memdesc.h:118:14: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      _type = type;
              ^~~~
/root/Orion/kernel/src/api/v4/memdesc.h:119:14: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      _t    = t;
              ^
/root/Orion/kernel/src/api/v4/memdesc.h:121:29: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:54’ may change value [-Wconversion]
      _low  = ((word_t) low) >> 10;
              ~~~~~~~~~~~~~~~^~~~~
/root/Orion/kernel/src/api/v4/memdesc.h:122:30: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:54’ may change value [-Wconversion]
      _high = ((word_t) high) >> 10;
              ~~~~~~~~~~~~~~~~^~~~~
In file included from /root/Orion/kernel/src/api/v4/thread.h:37,
                 from /root/Orion/kernel/src/api/v4/tcb.h:44,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/kernelinterface.h: In member function ‘void thread_info_t::set_user_base(word_t)’:
/root/Orion/kernel/src/api/v4/kernelinterface.h:169:52: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘short unsigned int:12’ may change value [-Wconversion]
     void set_user_base(word_t base)  { user_base = base; }
                                                    ^~~~
/root/Orion/kernel/src/api/v4/kernelinterface.h: In member function ‘void thread_info_t::set_system_base(word_t)’:
/root/Orion/kernel/src/api/v4/kernelinterface.h:170:56: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘short unsigned int:12’ may change value [-Wconversion]
     void set_system_base(word_t base)  { system_base = base; }
                                                        ^~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:44,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/thread.h: In static member function ‘static threadid_t threadid_t::irqthread(word_t)’:
/root/Orion/kernel/src/api/v4/thread.h:71:28: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
      tid.global.threadno = irq;
                            ^~~
/root/Orion/kernel/src/api/v4/thread.h: In static member function ‘static threadid_t threadid_t::threadid(word_t, word_t)’:
/root/Orion/kernel/src/api/v4/thread.h:78:27: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
      tid.global.version = version;
                           ^~~~~~~
/root/Orion/kernel/src/api/v4/thread.h:79:28: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
      tid.global.threadno = threadno;
                            ^~~~~~~~
/root/Orion/kernel/src/api/v4/thread.h: In member function ‘void threadid_t::set_global_id(word_t, word_t)’:
/root/Orion/kernel/src/api/v4/thread.h:126:23: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
     global.threadno = threadno;
                       ^~~~~~~~
/root/Orion/kernel/src/api/v4/thread.h:127:22: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
     global.version = version;
                      ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:46,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/fpage.h: In member function ‘void fpage_t::set(word_t, word_t, bool, bool, bool)’:
/root/Orion/kernel/src/api/v4/fpage.h:69:60: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:54’ may change value [-Wconversion]
      x.base = (base & (~0 >> (L4_FPAGE_BASE_BITS - size))) >> 10;
               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/root/Orion/kernel/src/api/v4/fpage.h:70:15: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:6’ may change value [-Wconversion]
      x.size = size;
               ^~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:47,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/ipc.h: In member function ‘void msg_tag_t::set(word_t, word_t, word_t, bool, bool)’:
/root/Orion/kernel/src/api/v4/ipc.h:82:25: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:6’ may change value [-Wconversion]
      this->send.typed = typed;
                         ^~~~~
/root/Orion/kernel/src/api/v4/ipc.h:83:27: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:6’ may change value [-Wconversion]
      this->send.untyped = untyped;
                           ^~~~~~~
/root/Orion/kernel/src/api/v4/ipc.h:84:25: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:48’ may change value [-Wconversion]
      this->send.label = label;
                         ^~~~~
/root/Orion/kernel/src/api/v4/ipc.h: In member function ‘void acceptor_t::set_rcv_window(fpage_t)’:
/root/Orion/kernel/src/api/v4/ipc.h:232:30: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:60’ may change value [-Wconversion]
  { x.rcv_window = (fpage.raw >> 4); };
                   ~~~~~~~~~~~^~~~~
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h: At global scope:
/root/Orion/kernel/src/api/v4/tcb.h:131:62: error: ‘space_t::access_e’ has not been declared
     void send_pagefault_ipc(addr_t addr, addr_t ip, space_t::access_e access);
                                                              ^~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘tcb_t* tcb_t::get_partner_tcb()’:
/root/Orion/kernel/src/api/v4/tcb.h:425:29: error: invalid use of incomplete type ‘class space_t’
     return this->get_space()->get_tcb(partner);
                             ^~
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::clear_notify_bits()’:
/root/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits = 0;
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::add_notify_bits(word_t)’:
/root/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits |= bits;
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::sub_notify_bits(word_t)’:
/root/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits &= ~(bits);
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_bits()’:
/root/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
     return get_utcb()->notify_bits;
                        ^~~~~~~~~~~
                        notify_mask
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:41,
                 from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/syscalls.h: At global scope:
/root/Orion/kernel/src/api/v4/syscalls.h:53:1: error: ‘SYS_IPC’ does not name a type
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
 ^~~~~~~
/root/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
 SYS_EXCHANGE_REGISTERS (threadid_t dest_tid, word_t control,
 ^~~~~~~~~~~~~~~~~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:112:13: error: no declaration matches ‘void tcb_t::allocate()’
 INLINE void tcb_t::allocate()
             ^~~~~
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:216:10: note: candidate is: ‘bool tcb_t::allocate()’
     bool allocate();
          ^~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h: In function ‘void initial_switch_to(tcb_t*)’:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:224:18: error: ‘get_kernel_space’ was not declared in this scope
     word_t asr = get_kernel_space()->get_vsid_asid();
                  ^~~~~~~~~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h: In member function ‘void tcb_t::switch_to(tcb_t*)’:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:271:10: error: ‘get_kernel_space’ was not declared in this scope
  space = get_kernel_space();
          ^~~~~~~~~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:271:10: note: suggested alternative: ‘kernel_stack’
  space = get_kernel_space();
          ^~~~~~~~~~~~~~~~
          kernel_stack
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:273:14: error: ‘get_kernel_space’ was not declared in this scope
  currspace = get_kernel_space();
              ^~~~~~~~~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:273:14: note: suggested alternative: ‘kernel_stack’
  currspace = get_kernel_space();
              ^~~~~~~~~~~~~~~~
              kernel_stack
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:277:23: error: invalid use of incomplete type ‘class space_t’
     word_t asr = space->get_vsid_asid();
                       ^~
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h: At global scope:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: error: no declaration matches ‘void tcb_t::copy_saved_regs(tcb_t*)’
 INLINE void tcb_t::copy_saved_regs(tcb_t *src)
             ^~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: note: no functions named ‘void tcb_t::copy_saved_regs(tcb_t*)’
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: error: no declaration matches ‘void tcb_t::copy_volatile_regs(tcb_t*)’
 INLINE void tcb_t::copy_volatile_regs(tcb_t *src)
             ^~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: note: no functions named ‘void tcb_t::copy_volatile_regs(tcb_t*)’
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:735:33: error: ‘timeout_t’ has not been declared
                                 timeout_t timeout)
                                 ^~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:734:18: error: no declaration matches ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t, int)’
 INLINE msg_tag_t tcb_t::do_ipc (threadid_t to_tid, threadid_t from_tid,
                  ^~~~~
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:130:15: note: candidate is: ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t)’
     msg_tag_t do_ipc(threadid_t to_tid, threadid_t from_tid);
               ^~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:748:41: error: invalid use of incomplete type ‘class space_t’
 inline void space_t::add_tcb(tcb_t * tcb)
                                         ^
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:763:44: error: invalid use of incomplete type ‘class space_t’
 inline bool space_t::remove_tcb(tcb_t * tcb)
                                            ^
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:37:
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘bool tcb_t::is_local_cpu()’:
/root/Orion/kernel/src/api/v4/tcb.h:739:13: error: ‘get_current_cpu’ was not declared in this scope
     return (get_current_cpu() == get_cpu());
             ^~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:739:13: note: suggested alternative: ‘get_current_tcb’
     return (get_current_cpu() == get_cpu());
             ^~~~~~~~~~~~~~~
             get_current_tcb
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:34:
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc: At global scope:
/root/Orion/kernel/src/generic/mkasmsym.h:40:55: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_sign_t { char x[32*((value) < 0 ? 1 : 2)]; };  \
                                                       ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:42:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b0_t { char x[32*((__ABSVALUE(value) >> 0) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:44:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b1_t { char x[32*((__ABSVALUE(value) >> 8) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:46:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b2_t { char x[32*((__ABSVALUE(value) >> 16) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:48:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b3_t { char x[32*((__ABSVALUE(value) >> 24) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:50:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b4_t { char x[32*((__ABSVALUE(value) >> 32) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:52:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b5_t { char x[32*((__ABSVALUE(value) >> 40) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:54:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b6_t { char x[32*((__ABSVALUE(value) >> 48) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:56:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b7_t { char x[32*((__ABSVALUE(value) >> 56) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:50:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MR, (((word_t) &UTCB->mr[0]) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:40:55: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_sign_t { char x[32*((value) < 0 ? 1 : 2)]; };  \
                                                       ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:42:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b0_t { char x[32*((__ABSVALUE(value) >> 0) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:44:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b1_t { char x[32*((__ABSVALUE(value) >> 8) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:46:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b2_t { char x[32*((__ABSVALUE(value) >> 16) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:48:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b3_t { char x[32*((__ABSVALUE(value) >> 24) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:50:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b4_t { char x[32*((__ABSVALUE(value) >> 32) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:52:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b5_t { char x[32*((__ABSVALUE(value) >> 40) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:54:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b6_t { char x[32*((__ABSVALUE(value) >> 48) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:56:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b7_t { char x[32*((__ABSVALUE(value) >> 56) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:51:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_EXCEPTION_HANDLER, (((word_t) &UTCB->exception_handler) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:40:55: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_sign_t { char x[32*((value) < 0 ? 1 : 2)]; };  \
                                                       ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:42:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b0_t { char x[32*((__ABSVALUE(value) >> 0) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:44:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b1_t { char x[32*((__ABSVALUE(value) >> 8) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:46:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b2_t { char x[32*((__ABSVALUE(value) >> 16) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:48:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b3_t { char x[32*((__ABSVALUE(value) >> 24) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:50:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b4_t { char x[32*((__ABSVALUE(value) >> 32) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:52:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b5_t { char x[32*((__ABSVALUE(value) >> 40) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:54:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b6_t { char x[32*((__ABSVALUE(value) >> 48) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:56:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b7_t { char x[32*((__ABSVALUE(value) >> 56) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:52:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( OFS_UTCB_MY_GLOBAL_ID, (((word_t) &UTCB->my_global_id) - ((word_t) UTCB)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:40:55: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_sign_t { char x[32*((value) < 0 ? 1 : 2)]; };  \
                                                       ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:42:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b0_t { char x[32*((__ABSVALUE(value) >> 0) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:44:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b1_t { char x[32*((__ABSVALUE(value) >> 8) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:46:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b2_t { char x[32*((__ABSVALUE(value) >> 16) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:48:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b3_t { char x[32*((__ABSVALUE(value) >> 24) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:50:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b4_t { char x[32*((__ABSVALUE(value) >> 32) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:52:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b5_t { char x[32*((__ABSVALUE(value) >> 40) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:54:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b6_t { char x[32*((__ABSVALUE(value) >> 48) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:56:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b7_t { char x[32*((__ABSVALUE(value) >> 56) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:58:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_ENTRY, (((word_t) &RTAS->entry) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:40:55: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_sign_t { char x[32*((value) < 0 ? 1 : 2)]; };  \
                                                       ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:42:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b0_t { char x[32*((__ABSVALUE(value) >> 0) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:44:65: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b1_t { char x[32*((__ABSVALUE(value) >> 8) & 0xff)]; }; \
                                                                 ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:46:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b2_t { char x[32*((__ABSVALUE(value) >> 16) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:48:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b3_t { char x[32*((__ABSVALUE(value) >> 24) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:50:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b4_t { char x[32*((__ABSVALUE(value) >> 32) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:52:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b5_t { char x[32*((__ABSVALUE(value) >> 40) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:54:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b6_t { char x[32*((__ABSVALUE(value) >> 48) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
/root/Orion/kernel/src/generic/mkasmsym.h:56:66: error: array bound is not an integer constant before ‘]’ token
 struct sym ##_b7_t { char x[32*((__ABSVALUE(value) >> 56) & 0xff)]; }; \
                                                                  ^
/root/Orion/kernel/src/glue/v4-powerpc64/asmsyms.cc:59:1: note: in expansion of macro ‘MKASMSYM’
 MKASMSYM( RTAS_BASE, (((word_t) &RTAS->base) - ((word_t) RTAS)));
 ^~~~~~~~
===> src/generic/lib.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/lib.cc
/root/Orion/kernel/src/generic/lib.cc: In function ‘void* memset(void*, unsigned int, unsigned int)’:
/root/Orion/kernel/src/generic/lib.cc:56:9: warning: conversion from ‘unsigned int’ to ‘u8_t’ {aka ‘unsigned char’} may change value [-Wconversion]
  *s++ = c;
         ^
===> src/generic/kmemory.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/kmemory.cc
===> src/generic/traceids.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/traceids.cc
===> src/generic/tracebuffer.cc
cd src/generic/ &&  gcc  -nostdinc -I/root/Orion/kernel/rpb8/include -I/root/Orion/kernel/src -I/root/Orion/kernel/src/generic -I/usr/lib/gcc/ppc64-redhat-linux/8/include/ -Upowerpc64 -Upower4 -Uofpower4 -Uv4 -Urr -D__ARCH__=powerpc64 -D__CPU__=power4 -D__PLATFORM__=ofpower4 -D__API__=v4 -D__SCHED__=rr -imacros /root/Orion/kernel/rpb8/config/config.h -imacros /root/Orion/kernel/src/generic/macros.h -include /root/Orion/kernel/src/generic/config.h  -include /root/Orion/kernel/src/generic/types.h -fno-rtti -fno-builtin  -fomit-frame-pointer -fno-exceptions -Wall -Wno-non-virtual-dtor -Wno-format -O2 -mpowerpc64 -msoft-float -mno-minimal-toc  -mcpu=power4   -Wconversion -g  -c /root/Orion/kernel/src/generic/tracebuffer.cc
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:41,
                 from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/syscalls.h:53:48: error: macro "SYS_IPC" requires 3 arguments, but only 2 given
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
                                                ^
/root/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
    word_t uhandle, threadid_t pager_tid);
                                        ^
In file included from /root/Orion/kernel/src/api/v4/kernelinterface.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:86:
/root/Orion/kernel/src/api/v4/memdesc.h: In member function ‘void memdesc_t::set(memdesc_t::type_e, word_t, bool, addr_t, addr_t)’:
/root/Orion/kernel/src/api/v4/memdesc.h:118:14: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      _type = type;
              ^~~~
/root/Orion/kernel/src/api/v4/memdesc.h:119:14: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:4’ may change value [-Wconversion]
      _t    = t;
              ^
/root/Orion/kernel/src/api/v4/memdesc.h:121:29: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:54’ may change value [-Wconversion]
      _low  = ((word_t) low) >> 10;
              ~~~~~~~~~~~~~~~^~~~~
/root/Orion/kernel/src/api/v4/memdesc.h:122:30: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:54’ may change value [-Wconversion]
      _high = ((word_t) high) >> 10;
              ~~~~~~~~~~~~~~~~^~~~~
In file included from /root/Orion/kernel/src/generic/tracebuffer.cc:86:
/root/Orion/kernel/src/api/v4/kernelinterface.h: In member function ‘void thread_info_t::set_user_base(word_t)’:
/root/Orion/kernel/src/api/v4/kernelinterface.h:169:52: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘short unsigned int:12’ may change value [-Wconversion]
     void set_user_base(word_t base)  { user_base = base; }
                                                    ^~~~
/root/Orion/kernel/src/api/v4/kernelinterface.h: In member function ‘void thread_info_t::set_system_base(word_t)’:
/root/Orion/kernel/src/api/v4/kernelinterface.h:170:56: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘short unsigned int:12’ may change value [-Wconversion]
     void set_system_base(word_t base)  { system_base = base; }
                                                        ^~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:42,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/space.h: At global scope:
/root/Orion/kernel/src/api/v4/space.h:41:1: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 space_t * allocate_space();
 ^~~~~~~
 size_t
/root/Orion/kernel/src/api/v4/space.h:42:17: error: variable or field ‘free_space’ declared void
 void free_space(space_t * space);
                 ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:42:17: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:42:17: note: suggested alternative: ‘size_t’
 void free_space(space_t * space);
                 ^~~~~~~
                 size_t
/root/Orion/kernel/src/api/v4/space.h:42:27: error: ‘space’ was not declared in this scope
 void free_space(space_t * space);
                           ^~~~~
/root/Orion/kernel/src/api/v4/space.h:44:8: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 extern space_t * sigma0_space;
        ^~~~~~~
        size_t
/root/Orion/kernel/src/api/v4/space.h:45:8: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 extern space_t * sigma1_space;
        ^~~~~~~
        size_t
/root/Orion/kernel/src/api/v4/space.h:46:8: error: ‘space_t’ does not name a type; did you mean ‘size_t’?
 extern space_t * roottask_space;
        ^~~~~~~
        size_t
/root/Orion/kernel/src/api/v4/space.h:48:29: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_sigma0_space(space_t * space)
                             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:48:29: warning: ‘is_sigma0_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:48:29: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:48:29: note: suggested alternative: ‘size_t’
 INLINE bool is_sigma0_space(space_t * space)
                             ^~~~~~~
                             size_t
/root/Orion/kernel/src/api/v4/space.h:48:39: error: ‘space’ was not declared in this scope
 INLINE bool is_sigma0_space(space_t * space)
                                       ^~~~~
/root/Orion/kernel/src/api/v4/space.h:53:29: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_sigma1_space(space_t * space)
                             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:53:29: warning: ‘is_sigma1_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:53:29: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:53:29: note: suggested alternative: ‘size_t’
 INLINE bool is_sigma1_space(space_t * space)
                             ^~~~~~~
                             size_t
/root/Orion/kernel/src/api/v4/space.h:53:39: error: ‘space’ was not declared in this scope
 INLINE bool is_sigma1_space(space_t * space)
                                       ^~~~~
/root/Orion/kernel/src/api/v4/space.h:58:31: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_roottask_space(space_t * space)
                               ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:58:31: warning: ‘is_roottask_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:58:31: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:58:31: note: suggested alternative: ‘size_t’
 INLINE bool is_roottask_space(space_t * space)
                               ^~~~~~~
                               size_t
/root/Orion/kernel/src/api/v4/space.h:58:41: error: ‘space’ was not declared in this scope
 INLINE bool is_roottask_space(space_t * space)
                                         ^~~~~
/root/Orion/kernel/src/api/v4/space.h:63:33: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool is_privileged_space(space_t * space)
                                 ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:63:33: warning: ‘is_privileged_space’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:63:33: error: ‘space_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:63:33: note: suggested alternative: ‘size_t’
 INLINE bool is_privileged_space(space_t * space)
                                 ^~~~~~~
                                 size_t
/root/Orion/kernel/src/api/v4/space.h:63:43: error: ‘space’ was not declared in this scope
 INLINE bool is_privileged_space(space_t * space)
                                           ^~~~~
/root/Orion/kernel/src/api/v4/space.h:71:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_mappable(addr_t addr)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h: In function ‘bool is_mappable(addr_t)’:
/root/Orion/kernel/src/api/v4/space.h:74:13: error: ‘is_user_area’ was not declared in this scope
     return (is_user_area(addr) &&
             ^~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/space.h:75:4: error: ‘get_kip_page_area’ was not declared in this scope
  (!get_kip_page_area().is_addr_in_fpage(addr)) &&
    ^~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/space.h:76:4: error: ‘get_utcb_page_area’ was not declared in this scope
  (!get_utcb_page_area().is_addr_in_fpage(addr)));
    ^~~~~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/space.h: At global scope:
/root/Orion/kernel/src/api/v4/space.h:82:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_mappable(fpage_t fpage)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:82:34: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool space_t::is_mappable(fpage_t fpage)
                                  ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:82:34: warning: ‘is_mappable’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:82:34: error: ‘bool is_mappable’ redeclared as different kind of symbol
/root/Orion/kernel/src/api/v4/space.h:71:13: note: previous declaration ‘bool is_mappable(addr_t)’
 INLINE bool space_t::is_mappable(addr_t addr)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:82:34: error: ‘fpage_t’ was not declared in this scope
 INLINE bool space_t::is_mappable(fpage_t fpage)
                                  ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:93:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_user_area(fpage_t fpage)
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:93:35: warning: inline variables are only available with -std=c++17 or -std=gnu++17
 INLINE bool space_t::is_user_area(fpage_t fpage)
                                   ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h:93:35: warning: ‘is_user_area’ initialized and declared ‘extern’
/root/Orion/kernel/src/api/v4/space.h:93:35: error: ‘fpage_t’ was not declared in this scope
/root/Orion/kernel/src/api/v4/space.h:100:13: error: ‘space_t’ has not been declared
 INLINE bool space_t::is_initialized()
             ^~~~~~~
/root/Orion/kernel/src/api/v4/space.h: In function ‘bool is_initialized()’:
/root/Orion/kernel/src/api/v4/space.h:102:13: error: ‘get_kip_page_area’ was not declared in this scope
     return !get_kip_page_area().is_nil_fpage();
             ^~~~~~~~~~~~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:44,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/thread.h: In static member function ‘static threadid_t threadid_t::irqthread(word_t)’:
/root/Orion/kernel/src/api/v4/thread.h:71:28: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
      tid.global.threadno = irq;
                            ^~~
/root/Orion/kernel/src/api/v4/thread.h: In static member function ‘static threadid_t threadid_t::threadid(word_t, word_t)’:
/root/Orion/kernel/src/api/v4/thread.h:78:27: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
      tid.global.version = version;
                           ^~~~~~~
/root/Orion/kernel/src/api/v4/thread.h:79:28: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
      tid.global.threadno = threadno;
                            ^~~~~~~~
/root/Orion/kernel/src/api/v4/thread.h: In member function ‘void threadid_t::set_global_id(word_t, word_t)’:
/root/Orion/kernel/src/api/v4/thread.h:126:23: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
     global.threadno = threadno;
                       ^~~~~~~~
/root/Orion/kernel/src/api/v4/thread.h:127:22: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned int’ may change value [-Wconversion]
     global.version = version;
                      ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:46,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/fpage.h: In member function ‘void fpage_t::set(word_t, word_t, bool, bool, bool)’:
/root/Orion/kernel/src/api/v4/fpage.h:69:60: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:54’ may change value [-Wconversion]
      x.base = (base & (~0 >> (L4_FPAGE_BASE_BITS - size))) >> 10;
               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
/root/Orion/kernel/src/api/v4/fpage.h:70:15: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:6’ may change value [-Wconversion]
      x.size = size;
               ^~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:47,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/ipc.h: In member function ‘void msg_tag_t::set(word_t, word_t, word_t, bool, bool)’:
/root/Orion/kernel/src/api/v4/ipc.h:82:25: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:6’ may change value [-Wconversion]
      this->send.typed = typed;
                         ^~~~~
/root/Orion/kernel/src/api/v4/ipc.h:83:27: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘unsigned char:6’ may change value [-Wconversion]
      this->send.untyped = untyped;
                           ^~~~~~~
/root/Orion/kernel/src/api/v4/ipc.h:84:25: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:48’ may change value [-Wconversion]
      this->send.label = label;
                         ^~~~~
/root/Orion/kernel/src/api/v4/ipc.h: In member function ‘void acceptor_t::set_rcv_window(fpage_t)’:
/root/Orion/kernel/src/api/v4/ipc.h:232:30: warning: conversion from ‘word_t’ {aka ‘long unsigned int’} to ‘long unsigned int:60’ may change value [-Wconversion]
  { x.rcv_window = (fpage.raw >> 4); };
                   ~~~~~~~~~~~^~~~~
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h: At global scope:
/root/Orion/kernel/src/api/v4/tcb.h:131:62: error: ‘space_t::access_e’ has not been declared
     void send_pagefault_ipc(addr_t addr, addr_t ip, space_t::access_e access);
                                                              ^~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘tcb_t* tcb_t::get_partner_tcb()’:
/root/Orion/kernel/src/api/v4/tcb.h:425:29: error: invalid use of incomplete type ‘class space_t’
     return this->get_space()->get_tcb(partner);
                             ^~
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::clear_notify_bits()’:
/root/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits = 0;
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::add_notify_bits(word_t)’:
/root/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits |= bits;
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘void tcb_t::sub_notify_bits(word_t)’:
/root/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
  get_utcb()->notify_bits &= ~(bits);
              ^~~~~~~~~~~
              notify_mask
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘word_t tcb_t::get_notify_bits()’:
/root/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
     return get_utcb()->notify_bits;
                        ^~~~~~~~~~~
                        notify_mask
In file included from /root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:41,
                 from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/syscalls.h: At global scope:
/root/Orion/kernel/src/api/v4/syscalls.h:53:1: error: ‘SYS_IPC’ does not name a type
 SYS_IPC (threadid_t to_tid, threadid_t from_tid);
 ^~~~~~~
/root/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
 SYS_EXCHANGE_REGISTERS (threadid_t dest_tid, word_t control,
 ^~~~~~~~~~~~~~~~~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:112:13: error: no declaration matches ‘void tcb_t::allocate()’
 INLINE void tcb_t::allocate()
             ^~~~~
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:216:10: note: candidate is: ‘bool tcb_t::allocate()’
     bool allocate();
          ^~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h: In function ‘void initial_switch_to(tcb_t*)’:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:224:18: error: ‘get_kernel_space’ was not declared in this scope
     word_t asr = get_kernel_space()->get_vsid_asid();
                  ^~~~~~~~~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h: In member function ‘void tcb_t::switch_to(tcb_t*)’:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:271:10: error: ‘get_kernel_space’ was not declared in this scope
  space = get_kernel_space();
          ^~~~~~~~~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:271:10: note: suggested alternative: ‘kernel_stack’
  space = get_kernel_space();
          ^~~~~~~~~~~~~~~~
          kernel_stack
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:273:14: error: ‘get_kernel_space’ was not declared in this scope
  currspace = get_kernel_space();
              ^~~~~~~~~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:273:14: note: suggested alternative: ‘kernel_stack’
  currspace = get_kernel_space();
              ^~~~~~~~~~~~~~~~
              kernel_stack
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:277:23: error: invalid use of incomplete type ‘class space_t’
     word_t asr = space->get_vsid_asid();
                       ^~
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h: At global scope:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: error: no declaration matches ‘void tcb_t::copy_saved_regs(tcb_t*)’
 INLINE void tcb_t::copy_saved_regs(tcb_t *src)
             ^~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: note: no functions named ‘void tcb_t::copy_saved_regs(tcb_t*)’
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: error: no declaration matches ‘void tcb_t::copy_volatile_regs(tcb_t*)’
 INLINE void tcb_t::copy_volatile_regs(tcb_t *src)
             ^~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: note: no functions named ‘void tcb_t::copy_volatile_regs(tcb_t*)’
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:735:33: error: ‘timeout_t’ has not been declared
                                 timeout_t timeout)
                                 ^~~~~~~~~
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:734:18: error: no declaration matches ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t, int)’
 INLINE msg_tag_t tcb_t::do_ipc (threadid_t to_tid, threadid_t from_tid,
                  ^~~~~
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:130:15: note: candidate is: ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t)’
     msg_tag_t do_ipc(threadid_t to_tid, threadid_t from_tid);
               ^~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:60:7: note: ‘class tcb_t’ defined here
 class tcb_t
       ^~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:748:41: error: invalid use of incomplete type ‘class space_t’
 inline void space_t::add_tcb(tcb_t * tcb)
                                         ^
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/tcb.h:707,
                 from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:763:44: error: invalid use of incomplete type ‘class space_t’
 inline bool space_t::remove_tcb(tcb_t * tcb)
                                            ^
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h:54:7: note: forward declaration of ‘class space_t’
 class space_t;
       ^~~~~~~
In file included from /root/Orion/kernel/src/api/v4/schedule.h:37,
                 from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/tcb.h: In member function ‘bool tcb_t::is_local_cpu()’:
/root/Orion/kernel/src/api/v4/tcb.h:739:13: error: ‘get_current_cpu’ was not declared in this scope
     return (get_current_cpu() == get_cpu());
             ^~~~~~~~~~~~~~~
/root/Orion/kernel/src/api/v4/tcb.h:739:13: note: suggested alternative: ‘get_current_tcb’
     return (get_current_cpu() == get_cpu());
             ^~~~~~~~~~~~~~~
             get_current_tcb
In file included from /root/Orion/kernel/src/generic/tracebuffer.cc:87:
/root/Orion/kernel/src/api/v4/schedule.h: At global scope:
/root/Orion/kernel/src/api/v4/schedule.h:198:10: error: extra qualification ‘scheduler_t::’ on member ‘switch_highest’ [-fpermissive]
     void scheduler_t::switch_highest(tcb_t *current, tcb_t * tcb);
          ^~~~~~~~~~~
make[1]: *** [/root/Orion/kernel/Mk/Makeconf:208: src/generic/tracebuffer.o] Error 1
make[1]: Leaving directory '/root/Orion/kernel/rpb8'
make: *** [Makefile:38: all] Error 2
[root@fedora28 rpb8]# 

[vmlemon]

Current status, on POWER4+ is :

/root/Orion/kernel/src/api/v4/syscalls.h:90:40: error: macro "SYS_EXCHANGE_REGISTERS" requires 8 arguments, but only 7 given
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:313:5: error: ‘x’ was not declared in this scope
/root/Orion/kernel/src/glue/v4-powerpc64/space.h:324:5: error: ‘x’ was not declared in this scope
/root/Orion/kernel/src/api/v4/tcb.h:425:31: error: ‘class space_t’ has no member named ‘get_tcb’; did you mean ‘add_tcb’?
/root/Orion/kernel/src/api/v4/tcb.h:570:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
/root/Orion/kernel/src/api/v4/tcb.h:578:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
/root/Orion/kernel/src/api/v4/tcb.h:586:14: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
/root/Orion/kernel/src/api/v4/tcb.h:594:24: error: ‘class utcb_t’ has no member named ‘notify_bits’; did you mean ‘notify_mask’?
/root/Orion/kernel/src/api/v4/syscalls.h:88:1: error: ‘SYS_EXCHANGE_REGISTERS’ does not name a type
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:112:13: error: no declaration matches ‘void tcb_t::allocate()’
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:569:13: error: no declaration matches ‘void tcb_t::copy_saved_regs(tcb_t*)’
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:601:13: error: no declaration matches ‘void tcb_t::copy_volatile_regs(tcb_t*)’
/root/Orion/kernel/src/glue/v4-powerpc64/tcb.h:734:18: error: no declaration matches ‘msg_tag_t tcb_t::do_ipc(threadid_t, threadid_t, timeout_t)’
/root/Orion/kernel/src/api/v4/tcb.h:739:13: error: ‘get_current_cpu’ was not declared in this scope

[vmlemon]

Looking into this, in vmlemon/pistachio#5...