Date: Fri, 22 Jan 2021 19:08:12 GMT From: Mitchell Horne <mhorne@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 57a543d8b850 - main - gdb: only return signal values for powerpc's gdb_cpu_signal() Message-ID: <202101221908.10MJ8Cbi015161@gitrepo.freebsd.org>
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The branch main has been updated by mhorne: URL: https://cgit.FreeBSD.org/src/commit/?id=57a543d8b85065f77e0b68162d09a03335970f90 commit 57a543d8b85065f77e0b68162d09a03335970f90 Author: Mitchell Horne <mhorne@FreeBSD.org> AuthorDate: 2021-01-22 18:56:56 +0000 Commit: Mitchell Horne <mhorne@FreeBSD.org> CommitDate: 2021-01-22 19:01:49 +0000 gdb: only return signal values for powerpc's gdb_cpu_signal() Summary: The values returned by this function are reported to the gdb client as the reason for the break in execution, a signal value such as SIGTRAP, SIGEMT, or SIGSEGV. As such, exact vector numbers can be misidentified. Return SIGEMT in the default case instead. Reviewed by: alfredo MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D28046 --- sys/powerpc/powerpc/gdb_machdep.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/sys/powerpc/powerpc/gdb_machdep.c b/sys/powerpc/powerpc/gdb_machdep.c index 83b3245f4e69..a7f1de512e31 100644 --- a/sys/powerpc/powerpc/gdb_machdep.c +++ b/sys/powerpc/powerpc/gdb_machdep.c @@ -98,10 +98,7 @@ gdb_cpu_signal(int vector, int dummy __unused) return (SIGTRAP); #endif - if (vector <= 255) - return (vector); - else - return (SIGEMT); + return (SIGEMT); } void
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