On 11/03/11 14:12, Rainer Orth wrote:
> Bernd Schmidt <ber...@codesourcery.com> writes:
>
>> c6x-elf cross builds are also broken with failures in libgcc/. Rainer,
>> can you investigate?
>
> Can you provide details? It probably would take quite some time for me
> to set up a full cross environment, and perhaps I can spot what's amiss
> without doing so.
A cross environment for -elf targets typicaly just requires building up
binutils/newlib, and that should be rather quick to set up. A set of
patches of this magnitude really ought to have had more testing (the CFT
was useless as the patches bitrotted almost immediately and didn't apply
anymore), and not everything should have been applied at once.
Anyhow, the errors:
In file included from ../../../../baseline-trunk/libgcc/unwind-dw2.c:39:0:
../../../../baseline-trunk/libgcc/unwind-dw2.h:77:3: error: unknown type
name ���_Unwind_Personality_Fn���
../../../../baseline-trunk/libgcc/unwind-dw2.c:196:1: error:
redefinition of ���_Unwind_GetGR���
In file included from ./unwind.h:31:0,
from ../../../../baseline-trunk/libgcc/unwind-dw2.c:32:
/local/src/egcs/bc6x-baseline/./gcc/include/unwind-arm-common.h:221:3:
note: previous definition of ���_Unwind_GetGR��� was here
../../../../baseline-trunk/libgcc/unwind-dw2.c:241:1: error:
redefinition of ���_Unwind_SetGR���
In file included from ./unwind.h:31:0,
from ../../../../baseline-trunk/libgcc/unwind-dw2.c:32:
/local/src/egcs/bc6x-baseline/./gcc/include/unwind-arm-common.h:232:3:
note: previous definition of ���_Unwind_SetGR��� was here
../../../../baseline-trunk/libgcc/unwind-dw2.c:316:1: error: expected
declaration specifiers or ���...��� before numeric constant
../../../../baseline-trunk/libgcc/unwind-dw2.c:325:1: error: expected
identifier or ���(��� before ���int���
../../../../baseline-trunk/libgcc/unwind-dw2.c:334:1: error: expected
declaration specifiers or ���...��� before numeric constant
../../../../baseline-trunk/libgcc/unwind-dw2.c:352:1: warning: no
previous prototype for ���_Unwind_FindEnclosingFunction���
[-Wmissing-prototypes]
../../../../baseline-trunk/libgcc/unwind-dw2.c: In function
���extract_cie_info���:
../../../../baseline-trunk/libgcc/unwind-dw2.c:460:23: error:
���_Unwind_Personality_Fn��� undeclared (first use in this function)
../../../../baseline-trunk/libgcc/unwind-dw2.c:460:23: note: each
undeclared identifier is reported only once for each function it appears in
../../../../baseline-trunk/libgcc/unwind-dw2.c:460:47: error: expected
���;��� before ���personality���
../../../../baseline-trunk/libgcc/unwind-dw2.c: In function
���uw_frame_state_for���:
../../../../baseline-trunk/libgcc/unwind-dw2.c:1199:12: error:
���_URC_FATAL_PHASE1_ERROR��� undeclared (first use in this function)
In file included from ../../../../baseline-trunk/libgcc/unwind-dw2.c:1632:0:
../../../../baseline-trunk/libgcc/unwind.inc: In function
���_Unwind_RaiseException_Phase2���:
../../../../baseline-trunk/libgcc/unwind.inc:51:60: error: ���struct
_Unwind_Control_Block��� has no member named ���private_2���
../../../../baseline-trunk/libgcc/unwind.inc:57:9: error:
���_URC_FATAL_PHASE2_ERROR��� undeclared (first use in this function)
../../../../baseline-trunk/libgcc/unwind.inc:62:12: error: invalid type
argument of unary ���*��� (have ���int���)
../../../../baseline-trunk/libgcc/unwind.inc: At top level:
../../../../baseline-trunk/libgcc/unwind.inc:82:1: error: expected
���=���, ���,���, ���;���, ���asm��� or ���__attribute__��� before
���_Unwind_RaiseException���
../../../../baseline-trunk/libgcc/unwind.inc: In function
���_Unwind_ForcedUnwind_Phase2���:
../../../../baseline-trunk/libgcc/unwind.inc:145:61: error: ���struct
_Unwind_Control_Block��� has no member named ���private_1���
../../../../baseline-trunk/libgcc/unwind.inc:146:51: error: ���struct
_Unwind_Control_Block��� has no member named ���private_2���
../../../../baseline-trunk/libgcc/unwind.inc:157:9: error:
���_URC_FATAL_PHASE2_ERROR��� undeclared (first use in this function)
../../../../baseline-trunk/libgcc/unwind.inc:175:12: error: invalid type
argument of unary ���*��� (have ���int���)
../../../../baseline-trunk/libgcc/unwind.inc: At top level:
../../../../baseline-trunk/libgcc/unwind.inc:195:1: error: expected
���=���, ���,���, ���;���, ���asm��� or ���__attribute__��� before
���_Unwind_ForcedUnwind���
../../../../baseline-trunk/libgcc/unwind.inc:219:1: error: expected
���=���, ���,���, ���;���, ���asm��� or ���__attribute__��� before
���_Unwind_Resume���
../../../../baseline-trunk/libgcc/unwind.inc:244:1: error: expected
���=���, ���,���, ���;���, ���asm��� or ���__attribute__��� before
���_Unwind_Resume_or_Rethrow���
../../../../baseline-trunk/libgcc/unwind.inc:278:1: error: expected
���=���, ���,���, ���;���, ���asm��� or ���__attribute__��� before
���_Unwind_Backtrace���
../../../../baseline-trunk/libgcc/unwind-dw2.c:1487:1: warning:
���uw_init_context_1��� defined but not used [-Wunused-function]
../../../../baseline-trunk/libgcc/unwind-dw2.c:1564:1: warning:
���uw_install_context_1��� defined but not used [-Wunused-function]
In file included from ../../../../baseline-trunk/libgcc/unwind-dw2.c:1632:0:
../../../../baseline-trunk/libgcc/unwind.inc:38:1: warning:
���_Unwind_RaiseException_Phase2��� defined but not used [-Wunused-function]
../../../../baseline-trunk/libgcc/unwind.inc:142:1: warning:
���_Unwind_ForcedUnwind_Phase2��� defined but not used [-Wunused-function]
make[2]: *** [unwind-dw2.o] Error 1
Bernd
