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| author | Thomas Schwinge <tschwinge@baylibre.com> | 2025-03-18 10:10:30 +0100 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@baylibre.com> | 2025-04-08 12:17:02 +0200 |
| commit | 815abd68353751d53ed9299e218f8ca1cc108d5f (patch) | |
| tree | a045f2dbee0ef7e67701bb240228b6fd0462c82b | |
| parent | 175016de6f9d800343ce31cf1837a3265569b657 (diff) | |
| download | gcc-815abd68353751d53ed9299e218f8ca1cc108d5f.zip gcc-815abd68353751d53ed9299e218f8ca1cc108d5f.tar.gz gcc-815abd68353751d53ed9299e218f8ca1cc108d5f.tar.bz2 | |
GCN, nvptx: Define '_Unwind_DeleteException'
This resolves GCN:
ld: error: undefined symbol: _Unwind_DeleteException
>>> referenced by eh_catch.cc:109 ([...]/source-gcc/libstdc++-v3/libsupc++/eh_catch.cc:109)
>>> eh_catch.o:(__cxa_end_catch) in archive [...]/build-gcc/amdgcn-amdhsa/libstdc++-v3/src/.libs/libstdc++.a
[...]
collect2: error: ld returned 1 exit status
..., and nvptx:
unresolved symbol _Unwind_DeleteException
collect2: error: ld returned 1 exit status
For both GCN, nvptx, this each progresses ~100 'check-gcc-c++',
and ~500 'check-target-libstdc++-v3' test cases:
[-FAIL:-]{+PASS:+} [...] (test for excess errors)
..., with (if applicable, for most of them):
[-UNRESOLVED:-]{+PASS:+} [...] [-compilation failed to produce executable-]{+execution test+}
..., or just a few 'FAIL: [...] execution test' where these test cases now
FAIL for unrelated reasons, or, if applicable, FAIL due to run-time
'GCC/nvptx: sorry, unimplemented: dynamic stack allocation not supported'.
libgcc/
* config/gcn/unwind-gcn.c (_Unwind_DeleteException): New.
* config/nvptx/unwind-nvptx.c (_Unwind_DeleteException): Likewise.
| -rw-r--r-- | libgcc/config/gcn/unwind-gcn.c | 7 | ||||
| -rw-r--r-- | libgcc/config/nvptx/unwind-nvptx.c | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/libgcc/config/gcn/unwind-gcn.c b/libgcc/config/gcn/unwind-gcn.c index 44657ae..e014cc0 100644 --- a/libgcc/config/gcn/unwind-gcn.c +++ b/libgcc/config/gcn/unwind-gcn.c @@ -24,6 +24,13 @@ #include "unwind.h" +void +_Unwind_DeleteException (struct _Unwind_Exception *exc) +{ + if (exc->exception_cleanup) + (*exc->exception_cleanup) (_URC_FOREIGN_EXCEPTION_CAUGHT, exc); +} + _Unwind_Reason_Code _Unwind_Backtrace(_Unwind_Trace_Fn trace, void * trace_argument) { diff --git a/libgcc/config/nvptx/unwind-nvptx.c b/libgcc/config/nvptx/unwind-nvptx.c index 44657ae..e014cc0 100644 --- a/libgcc/config/nvptx/unwind-nvptx.c +++ b/libgcc/config/nvptx/unwind-nvptx.c @@ -24,6 +24,13 @@ #include "unwind.h" +void +_Unwind_DeleteException (struct _Unwind_Exception *exc) +{ + if (exc->exception_cleanup) + (*exc->exception_cleanup) (_URC_FOREIGN_EXCEPTION_CAUGHT, exc); +} + _Unwind_Reason_Code _Unwind_Backtrace(_Unwind_Trace_Fn trace, void * trace_argument) { |