Activity for Small Device C Compiler (SDCC)

Gabriele Gorla committed [r16489] on Code (SVN)

Gabriele Gorla — Sun, 03 May 2026 00:41:43 -0000

Fix build issue introduced by [r16487]

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260502-16488.tar.bz2

Small Device C Compiler (SDCC) — Sat, 02 May 2026 18:32:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260502-16488.tar.bz2

Small Device C Compiler (SDCC) — Sat, 02 May 2026 15:17:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260502-16488.zip

Small Device C Compiler (SDCC) — Sat, 02 May 2026 10:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260502-16488-x64-setup.exe

Small Device C Compiler (SDCC) — Sat, 02 May 2026 10:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260502-16488.tar.bz2

Small Device C Compiler (SDCC) — Sat, 02 May 2026 10:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260502-16488.tar.bz2

Small Device C Compiler (SDCC) — Sat, 02 May 2026 05:47:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260502-16488.tar.bz2

Small Device C Compiler (SDCC) — Sat, 02 May 2026 05:47:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260502-16488.tar.bz2

Small Device C Compiler (SDCC) — Sat, 02 May 2026 03:02:06 -0000

Philipp Klaus Krause modified ticket #3981

Philipp Klaus Krause — Fri, 01 May 2026 19:42:26 -0000

allow-undocumented-instructions corrupts variable

Philipp Klaus Krause posted a comment on ticket #3981

Philipp Klaus Krause — Fri, 01 May 2026 19:42:26 -0000

Fixed in [r16488].

Philipp Klaus Krause committed [r16488] on Code (SVN)

Philipp Klaus Krause — Fri, 01 May 2026 19:41:53 -0000

Fix bug #3981.

Philipp Klaus Krause modified ticket #3981

Philipp Klaus Krause — Fri, 01 May 2026 19:27:57 -0000

allow-undocumented-instructions corrupts variable

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260501-16485.tar.bz2

Small Device C Compiler (SDCC) — Fri, 01 May 2026 18:47:04 -0000

Philipp Klaus Krause modified a comment on ticket #3981

Philipp Klaus Krause — Fri, 01 May 2026 18:20:46 -0000

I haven't been able to reproduce this on my Debian GNU/Linux testing system so far. Could you post the .asm and .lst file here? P.S:: No need any more, I have now reproduced the bug.

Philipp Klaus Krause modified a comment on ticket #3981

Philipp Klaus Krause — Fri, 01 May 2026 18:20:38 -0000

I haven't been able to reproduce this on my Debian GNU/Linux testing system so far. Could you post the .asm and .lst file here? P.S:: No need any more, I have now reprodced the bug.

Philipp Klaus Krause posted a comment on ticket #3981

Philipp Klaus Krause — Fri, 01 May 2026 18:13:08 -0000

I haven't been able to reproduce this on my Debian GNU/Linux testing system so far. Could you post the .asm and .lst file here?

Philipp Klaus Krause modified ticket #3980

Philipp Klaus Krause — Fri, 01 May 2026 17:24:20 -0000

sdcc fails to build

Philipp Klaus Krause posted a comment on ticket #3980

Philipp Klaus Krause — Fri, 01 May 2026 17:24:20 -0000

Fixed in [r16487].

Philipp Klaus Krause committed [r16487] on Code (SVN)

Philipp Klaus Krause — Fri, 01 May 2026 17:23:54 -0000

Fix bug #3980.

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260501-16485.tar.bz2

Small Device C Compiler (SDCC) — Fri, 01 May 2026 15:17:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260501-16485.zip

Small Device C Compiler (SDCC) — Fri, 01 May 2026 11:32:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260501-16485.tar.bz2

Small Device C Compiler (SDCC) — Fri, 01 May 2026 11:32:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260501-16485-x64-setup.exe

Small Device C Compiler (SDCC) — Fri, 01 May 2026 11:32:04 -0000

Benedikt Freisen posted a comment on ticket #3980

Benedikt Freisen — Fri, 01 May 2026 09:53:31 -0000

Apparently, the Rabbit 4000 port is not handled correctly, here. For the time being, you could try to disable that, too, since that was probably your intention, anyway.

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260501-16485.tar.bz2

Small Device C Compiler (SDCC) — Fri, 01 May 2026 05:47:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260501-16485.tar.bz2

Small Device C Compiler (SDCC) — Fri, 01 May 2026 05:47:06 -0000

Under4Mhz created ticket #3981

Under4Mhz — Fri, 01 May 2026 04:15:21 -0000

allow-undocumented-instructions corrupts variable

Under4Mhz created ticket #3980

Under4Mhz — Fri, 01 May 2026 03:12:27 -0000

sdcc fails to build

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260501-16485.tar.bz2

Small Device C Compiler (SDCC) — Fri, 01 May 2026 03:02:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260430-16485.tar.bz2

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 18:47:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260430-16485.tar.bz2

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 15:17:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260430-16485-x64-setup.exe

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 11:02:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260430-16485.zip

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 11:02:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260430-16485.tar.bz2

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 11:02:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260430-16485.tar.bz2

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 05:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260430-16485.tar.bz2

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 05:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260430-16485.tar.bz2

Small Device C Compiler (SDCC) — Thu, 30 Apr 2026 03:02:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260429-16485.tar.bz2

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 18:32:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260429-16485.tar.bz2

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 15:17:07 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260429-16485.zip

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 10:48:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260429-16485-x64-setup.exe

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 10:48:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260429-16485.tar.bz2

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 10:48:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260429-16485.tar.bz2

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 05:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260429-16485.tar.bz2

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 05:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260429-16485.tar.bz2

Small Device C Compiler (SDCC) — Wed, 29 Apr 2026 03:02:04 -0000

Philipp Klaus Krause modified ticket #3964

Philipp Klaus Krause — Tue, 28 Apr 2026 15:37:32 -0000

Qualifiers on the return type are not ignored in a function declaration

Philipp Klaus Krause committed [r16486] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 15:37:22 -0000

Merges from trunk.

Philipp Klaus Krause committed [r16485] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 15:29:26 -0000

Merge _Optional branch.

Philipp Klaus Krause committed [r16484] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 15:25:42 -0000

Merge from trunk.

Philipp Klaus Krause modified ticket #3953

Philipp Klaus Krause — Tue, 28 Apr 2026 15:22:09 -0000

No "pointer target lost const qualifier" warning when assigned value originates from array-to-pointer decay

Philipp Klaus Krause posted a comment on ticket #3953

Philipp Klaus Krause — Tue, 28 Apr 2026 15:22:09 -0000

Fixed in the _Optional branch in [r16483].

Philipp Klaus Krause committed [r16483] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 15:21:25 -0000

Fix bug #3953.

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260428-16477.tar.bz2

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 15:18:04 -0000

Philipp Klaus Krause committed [r16482] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 14:14:27 -0000

Bring _Optional semantics closer to latest TS draft.

Philipp Klaus Krause committed [r16481] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 13:55:47 -0000

Bring _Optional semantics closer to latest TS draft.

Philipp Klaus Krause committed [r16480] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 12:38:23 -0000

Bring _Optional semantics closer to latest TS draft.

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260428-16477.zip

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 11:32:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260428-16477.tar.bz2

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 11:32:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260428-16477-x64-setup.exe

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 11:32:05 -0000

Philipp Klaus Krause posted a comment on ticket #3964

Philipp Klaus Krause — Tue, 28 Apr 2026 08:45:59 -0000

Fixed in the _Optional branch in [r16479].

Philipp Klaus Krause committed [r16479] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 08:43:47 -0000

Fix bug #3964.

Philipp Klaus Krause posted a comment on ticket #3952

Philipp Klaus Krause — Tue, 28 Apr 2026 08:39:56 -0000

This also affects function declaration checking when checking declaration vs. definition: const int *f2(void); volatile int *f2(void) {return 0;} Does not give any diagnostic.

Philipp Klaus Krause modified ticket #3964

Philipp Klaus Krause — Tue, 28 Apr 2026 08:26:55 -0000

Qualifiers on the return type are not ignored in a function declaration

Philipp Klaus Krause committed [r16478] on Code (SVN)

Philipp Klaus Krause — Tue, 28 Apr 2026 07:28:15 -0000

Merges from trunk.

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260428-16477.tar.bz2

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 05:47:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260428-16477.tar.bz2

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 05:47:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260428-16477.tar.bz2

Small Device C Compiler (SDCC) — Tue, 28 Apr 2026 03:02:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260427-16477.tar.bz2

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 18:47:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260427-16472.tar.bz2

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 15:17:04 -0000

Philipp Klaus Krause committed [r16477] on Code (SVN)

Philipp Klaus Krause — Mon, 27 Apr 2026 12:08:00 -0000

Disable a check on a line in preparation for rework of _Optional warnings.

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260427-16473.zip

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 11:02:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260427-16473.tar.bz2

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 11:02:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260427-16473-x64-setup.exe

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 11:02:04 -0000

Philipp Klaus Krause modified ticket #3893

Philipp Klaus Krause — Mon, 27 Apr 2026 10:31:19 -0000

How to write regression tests?

Philipp Klaus Krause posted a comment on ticket #3893

Philipp Klaus Krause — Mon, 27 Apr 2026 10:28:24 -0000

Fixed in [r16476], also removing some testsuite features that never really caught on.

Philipp Klaus Krause committed [r16476] on Code (SVN)

Philipp Klaus Krause — Mon, 27 Apr 2026 10:27:45 -0000

Fix bug #3893.

Philipp Klaus Krause committed [r16475] on Code (SVN)

Philipp Klaus Krause — Mon, 27 Apr 2026 09:38:22 -0000

Update graphs.

Philipp Klaus Krause modified ticket #3978

Philipp Klaus Krause — Mon, 27 Apr 2026 08:24:24 -0000

performance regression on gcc-torture-execute-pr91137

Philipp Klaus Krause posted a comment on ticket #3978

Philipp Klaus Krause — Mon, 27 Apr 2026 08:24:15 -0000

That failure was not a bug; just a test that needs more stack memory than the MOS6502 has. Fixed in [r16474].

Philipp Klaus Krause committed [r16474] on Code (SVN)

Philipp Klaus Krause — Mon, 27 Apr 2026 07:51:56 -0000

Disable a test for uc6502-stack-auto target, where it would overflow the stack.

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260427-16473.tar.bz2

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 05:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260427-16473.tar.bz2

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 05:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260427-16472.tar.bz2

Small Device C Compiler (SDCC) — Mon, 27 Apr 2026 03:02:04 -0000

Gabriele Gorla committed [r16473] on Code (SVN)

Gabriele Gorla — Mon, 27 Apr 2026 02:18:16 -0000

Refactor genlshift and genrshift.

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260426-16472.tar.bz2

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 18:32:06 -0000

Maurizio Spagni posted a comment on ticket #3979

Maurizio Spagni — Sun, 26 Apr 2026 17:39:52 -0000

Things are even worse! #include typedef struct { uint8_t n; union { uint8_t A; struct { uint8_t B; uint8_t C; }; struct { uint8_t D; uint8_t E; uint8_t F; }; }; } Struct_t; static const Struct_t Foo1 = { .n = 100, .A = 123 }; static const Struct_t Foo2 = { .n = 100, .C = 123 }; static const Struct_t Foo3 = { .n = 100, .E = 123 }; volatile uint8_t __at(1000) Size; void main(void) { Size = sizeof(Struct_t); Size = sizeof(Foo1); Size = sizeof(Foo2); Size = sizeof(Foo3); } Please note that...

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260426-16472.tar.bz2

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 13:17:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260426-16472.zip

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 11:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260426-16472-x64-setup.exe

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 11:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260426-16472.tar.bz2

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 11:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-src/sdcc-src-20260426-16472.tar.bz2

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 05:48:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/sdcc-extra-src/sdcc-extra-src-20260426-16472.tar.bz2

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 05:48:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/powerpc64-linux-gnu/sdcc-snapshot-powerpc64-linux-gnu-20260426-16472.tar.bz2

Small Device C Compiler (SDCC) — Sun, 26 Apr 2026 03:03:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-apple-macosx/sdcc-snapshot-x86_64-apple-macosx-20260425-16471.tar.bz2

Small Device C Compiler (SDCC) — Sat, 25 Apr 2026 20:17:05 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/i386-unknown-linux2.5/sdcc-snapshot-i386-unknown-linux2.5-20260425-16472.tar.bz2

Small Device C Compiler (SDCC) — Sat, 25 Apr 2026 18:47:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/aarch64-linux-gnu/sdcc-snapshot-aarch64-linux-gnu-20260425-16471.tar.bz2

Small Device C Compiler (SDCC) — Sat, 25 Apr 2026 13:17:04 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32/sdcc-snapshot-x86_64-w64-mingw32-20260425-16471.zip

Small Device C Compiler (SDCC) — Sat, 25 Apr 2026 11:33:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/x86_64-w64-mingw32-setup/sdcc-20260425-16471-x64-setup.exe

Small Device C Compiler (SDCC) — Sat, 25 Apr 2026 11:33:06 -0000

Small Device C Compiler (SDCC) released /snapshot_builds/amd64-unknown-linux2.5/sdcc-snapshot-amd64-unknown-linux2.5-20260425-16471.tar.bz2

Small Device C Compiler (SDCC) — Sat, 25 Apr 2026 11:33:06 -0000