https://github.com/tru updated https://github.com/llvm/llvm-project/pull/101141
>From 97747fb4686939771854e7c9c4e6d9f9bfb59c81 Mon Sep 17 00:00:00 2001
From: Rainer Orth <r...@gcc.gnu.org>
Date: Tue, 30 Jul 2024 09:00:20 +0200
Subject: [PATCH] [sanitizer_common] Adjust signal_send.cpp for Linux/sparc64
(#100538)
```
SanitizerCommon-ubsan-sparc-Linux :: Linux/signal_send.cpp
```
currently `FAIL`s on Linux/sparc64 (32 and 64-bit). Instead of the
expected values for `SIGUSR1` (`10`) and `SIGUSR1` (`12`), that target
uses `30` and `31`.
On Linux/x86_64, the signals get their values from
`x86_64-linux-gnu/bits/signum-generic.h`, to be overridden in
`x86_64-linux-gnu/bits/signum.h`. On Linux/sparc64 OTOH, the definitions
are from `sparc64-linux-gnu/bits/signum-arch.h` and remain that way.
There's no `signum.h` at all.
The patch allows for both values.
Tested on `sparc64-unknown-linux-gnu` and `x86_64-pc-linux-gnu`.
(cherry picked from commit 7cecbdfe4eac3fd7268532426fb6b13e51b8720d)
---
.../test/sanitizer_common/TestCases/Linux/signal_send.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_send.cpp
b/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_send.cpp
index 035a5a8df77ae5..638be63397dc61 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_send.cpp
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_send.cpp
@@ -62,14 +62,14 @@ void test_sigwait() {
int res;
res = fork_and_signal(s);
fprintf(stderr, "fork_and_signal with SIGUSR1,2: %d\n", res);
- // CHECK: died with sig 10
+ // CHECK: died with sig {{10|30}}
// CHECK: fork_and_signal with SIGUSR1,2: 0
// test sigandset... s should only have SIGUSR2 now
s = sigset_and(s, mkset(1, SIGUSR2));
res = fork_and_signal(s);
fprintf(stderr, "fork_and_signal with SIGUSR2: %d\n", res);
- // CHECK: died with sig 12
+ // CHECK: died with sig {{12|31}}
// CHECK: fork_and_signal with SIGUSR2: 0
}
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
