* [PATCH][_GLIBCXX_INLINE_VERSION] Add missing symbols
@ 2023-10-05 17:03 François Dumont
2023-10-05 17:05 ` Jonathan Wakely
0 siblings, 1 reply; 2+ messages in thread
From: François Dumont @ 2023-10-05 17:03 UTC (permalink / raw)
To: libstdc++; +Cc: gcc-patches
[-- Attachment #1: Type: text/plain, Size: 384 bytes --]
Here is a patch to fix following test case in gcc:
gcc/testsuite/g++.dg/cpp23/ext-floating13.C
libstdc++: [_GLIBCXX_INLINE_VERSION] Add missing float symbols
libstdc++-v3/ChangeLog:
* config/abi/pre/gnu-versioned-namespace.ver: Add missing
symbols
for _Float{16,32,64,128,32x,64x,128x}.
Ok to commit ?
François
[-- Attachment #2: versioned_ns_symbols.patch --]
[-- Type: text/x-patch, Size: 636 bytes --]
diff --git a/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver b/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
index 267ab8fc719..9fab8bead15 100644
--- a/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
+++ b/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
@@ -318,6 +318,15 @@ CXXABI_2.0 {
_ZTIPD[fde];
_ZTIPKD[fde];
+ # typeinfo for _Float{16,32,64,128,32x,64x,128x} and
+ # __bf16
+ _ZTIDF[0-9]*[_bx];
+ _ZTIPDF[0-9]*[_bx];
+ _ZTIPKDF[0-9]*[_bx];
+ _ZTIu6__bf16;
+ _ZTIPu6__bf16;
+ _ZTIPKu6__bf16;
+
# typeinfo for decltype(nullptr)
_ZTIDn;
_ZTIPDn;
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH][_GLIBCXX_INLINE_VERSION] Add missing symbols
2023-10-05 17:03 [PATCH][_GLIBCXX_INLINE_VERSION] Add missing symbols François Dumont
@ 2023-10-05 17:05 ` Jonathan Wakely
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Wakely @ 2023-10-05 17:05 UTC (permalink / raw)
To: François Dumont; +Cc: libstdc++, gcc-patches
On Thu, 5 Oct 2023 at 18:04, François Dumont <frs.dumont@gmail.com> wrote:
>
> Here is a patch to fix following test case in gcc:
>
> gcc/testsuite/g++.dg/cpp23/ext-floating13.C
>
> libstdc++: [_GLIBCXX_INLINE_VERSION] Add missing float symbols
>
> libstdc++-v3/ChangeLog:
>
> * config/abi/pre/gnu-versioned-namespace.ver: Add missing
> symbols
> for _Float{16,32,64,128,32x,64x,128x}.
>
> Ok to commit ?
OK, thanks.
>
> François
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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