From: jjohnstn Date: Fri, 26 Nov 2004 16:42:09 +0000 (+0000) Subject: 2004-11-26 Paul Brook X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2072609841f6665e128aaefce2113c64c9ea1a60;p=pf3gnuchains%2Fpf3gnuchains3x.git 2004-11-26 Paul Brook * libc/sys/arm/crt0.S (_start): Add .cantunwind annotation. --- diff --git a/newlib/ChangeLog b/newlib/ChangeLog index e0f6591765..77ee7ed8ac 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,7 @@ +2004-11-26 Paul Brook + + * libc/sys/arm/crt0.S (_start): Add .cantunwind annotation. + 2004-11-24 Jeff Johnston * libc/include/stdlib.h (putenv, _putenv_r): Change to remove diff --git a/newlib/libc/sys/arm/crt0.S b/newlib/libc/sys/arm/crt0.S index 3ebb5f7fea..5772228aa9 100644 --- a/newlib/libc/sys/arm/crt0.S +++ b/newlib/libc/sys/arm/crt0.S @@ -21,6 +21,10 @@ start: _start: _mainCRTStartup: +#if defined(__ELF__) && !defined(__USING_SJLJ_EXCEPTIONS__) + /* Annotation for EABI unwinding tables. */ + .fnstart +#endif /* Start by setting up a stack */ #ifdef ARM_RDP_MONITOR @@ -237,6 +241,11 @@ change_back: #endif #endif #endif +#if defined(__ELF__) && !defined(__USING_SJLJ_EXCEPTIONS__) + /* Protect against unhandled exceptions. */ + .cantunwind + .fnend +#endif .LC1: .word __bss_start__ .LC2: