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| author | Doug Rupp <rupp@adacore.com> | 2024-06-04 10:17:57 -0700 |
|---|---|---|
| committer | Marc Poulhiès <poulhies@adacore.com> | 2024-06-21 10:34:20 +0200 |
| commit | 3c99b1a75585b3c5ea5f79c87702c33b60e47a14 (patch) | |
| tree | e6ccdb9030c6b9b5d706013e578ba95bb8697af5 /gcc/ada/init.c | |
| parent | df0637007e08eb11ead3ba4ac76de2b69a115327 (diff) | |
| download | gcc-3c99b1a75585b3c5ea5f79c87702c33b60e47a14.zip gcc-3c99b1a75585b3c5ea5f79c87702c33b60e47a14.tar.gz gcc-3c99b1a75585b3c5ea5f79c87702c33b60e47a14.tar.bz2 | |
ada: Revert conditional installation of signal handlers on VxWorks
The conditional installation resulted in a semantic change, and
although it is likely what is ultimately wanted (since HW interrupts
are being reworked on VxWorks). However it must be done in concert
with other modifications for the new formulation of HW interrupts and
not in isolation.
gcc/ada/
* init.c [vxworks] (__gnat_install_handler): Revert to
installing signal handlers without regard to interrupt_state.
Diffstat (limited to 'gcc/ada/init.c')
| -rw-r--r-- | gcc/ada/init.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/ada/init.c b/gcc/ada/init.c index acb8c7c..93e73f5 100644 --- a/gcc/ada/init.c +++ b/gcc/ada/init.c @@ -2100,14 +2100,10 @@ __gnat_install_handler (void) /* For VxWorks, install all signal handlers, since pragma Interrupt_State applies to vectored hardware interrupts, not signals. */ - if (__gnat_get_interrupt_state (SIGFPE) != 's') - sigaction (SIGFPE, &act, NULL); - if (__gnat_get_interrupt_state (SIGILL) != 's') - sigaction (SIGILL, &act, NULL); - if (__gnat_get_interrupt_state (SIGSEGV) != 's') - sigaction (SIGSEGV, &act, NULL); - if (__gnat_get_interrupt_state (SIGBUS) != 's') - sigaction (SIGBUS, &act, NULL); + sigaction (SIGFPE, &act, NULL); + sigaction (SIGILL, &act, NULL); + sigaction (SIGSEGV, &act, NULL); + sigaction (SIGBUS, &act, NULL); #if defined(__leon__) && defined(_WRS_KERNEL) /* Specific to the LEON VxWorks kernel run-time library */ |