From a330d85a45a30ba3ece7d67af34bb8aaead27957 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Fri, 26 Nov 2004 16:42:10 +0000 Subject: [PATCH] 2004-11-26 Paul Brook * libc/sys/arm/crt0.S (_start): Add .cantunwind annotation. --- newlib/ChangeLog | 4 ++++ newlib/libc/sys/arm/crt0.S | 9 +++++++++ 2 files changed, 13 insertions(+) diff --git a/newlib/ChangeLog b/newlib/ChangeLog index e0f659176..77ee7ed8a 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 3ebb5f7fe..5772228aa 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: