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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug modula2/110174] Using illegal constraints for builtin return_address gives ICE
Date: Tue, 25 Jul 2023 02:21:46 +0000 [thread overview]
Message-ID: <bug-110174-4-G0rhAb4gLn@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-110174-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110174
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Gaius Mulley <gaius@gcc.gnu.org>:
https://gcc.gnu.org/g:c4637cbed3f23095b98962b41063380c4ab9eda9
commit r14-2757-gc4637cbed3f23095b98962b41063380c4ab9eda9
Author: Gaius Mulley <gaiusmod2@gmail.com>
Date: Tue Jul 25 03:21:12 2023 +0100
PR modula2/110174 Bugfixes to M2GenGCC.mod:CodeInline preventing an ICE
This patch calls skip_const_decl before chaining parameter values and
ensures that all strings passed to build_stmt (..., ASM_EXPR, ...) are
nul terminated. It also improves the accuracy of locations in
function calls and asm statements.
gcc/m2/
PR modula2/110174
* gm2-compiler/M2GCCDeclare.def (PromoteToCString): New procedure
function.
* gm2-compiler/M2GCCDeclare.mod (PromoteToCString): New procedure
function.
* gm2-compiler/M2GenGCC.mod (BuildTreeFromInterface): Call
skip_const_decl before chaining the parameter value.
Use PromoteToCString to ensure the string is nul terminated.
(CodeInline): Remove all parameters and replace with quad.
Use GetQuadOtok to get operand token numbers.
Remove call to DeclareConstant and replace it with
PromoteToCString.
* gm2-compiler/M2Quads.def (BuildInline): Rename into ...
(BuildAsm): ... this.
* gm2-compiler/M2Quads.mod: (BuildInline): Rename into ...
(BuildAsm): ... this.
(BuildAsmElement): Add debugging.
* gm2-compiler/P1Build.bnf: Remove import of BuildInline.
* gm2-compiler/P2Build.bnf: Remove import of BuildInline.
* gm2-compiler/P3Build.bnf: Remove import of BuildInline and
import BuildAsm.
* gm2-compiler/PHBuild.bnf: Remove import of BuildInline.
* gm2-libs-iso/SysClock.mod (foo): Remove.
* gm2-libs/FIO.mod (BufferedRead): Rename parameter a to dest.
Rename variable t to src.
* m2pp.cc (pf): Correct block comment.
(pe): Correct block comment.
(m2pp_asm_expr): New function.
(m2pp_statement): Call m2pp_asm_expr.
gcc/testsuite/
PR modula2/110174
* gm2/pim/pass/program2.mod: Remove import of BuildInline.
* gm2/extensions/asm/fail/extensions-asm-fail.exp: New test.
* gm2/extensions/asm/fail/stressreturn.mod: New test.
* gm2/extensions/asm/pass/extensions-asm-pass.exp: New test.
* gm2/extensions/asm/pass/fooasm.mod: New test.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
next prev parent reply other threads:[~2023-07-25 2:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 14:18 [Bug modula2/110174] New: " admin@tho-otto.de
2023-07-22 9:39 ` [Bug modula2/110174] " gaius at gcc dot gnu.org
2023-07-24 19:14 ` gaius at gcc dot gnu.org
2023-07-25 2:21 ` cvs-commit at gcc dot gnu.org [this message]
2023-07-31 0:06 ` cvs-commit at gcc dot gnu.org
2023-07-31 0:08 ` gaius at gcc dot gnu.org
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