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| author | Jeff Johnston <jjohnstn@redhat.com> | 2004-11-26 16:43:35 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2004-11-26 16:43:35 +0000 |
| commit | 60e4d52a558c9af31d27e79de27dfaaa89b00184 (patch) | |
| tree | a3c0a011603a6040c540087b0707f872a32839ed | |
| parent | a330d85a45a30ba3ece7d67af34bb8aaead27957 (diff) | |
| download | newlib-60e4d52a558c9af31d27e79de27dfaaa89b00184.zip newlib-60e4d52a558c9af31d27e79de27dfaaa89b00184.tar.gz newlib-60e4d52a558c9af31d27e79de27dfaaa89b00184.tar.bz2 | |
2004-11-26 Paul Brook <paul@codesourcery.com>
* arm/crt0.S (_start): Add .cantunwind annotation.
| -rw-r--r-- | libgloss/ChangeLog | 4 | ||||
| -rw-r--r-- | libgloss/arm/crt0.S | 9 |
2 files changed, 13 insertions, 0 deletions
diff --git a/libgloss/ChangeLog b/libgloss/ChangeLog index 010e8f1..a0d6e2d 100644 --- a/libgloss/ChangeLog +++ b/libgloss/ChangeLog @@ -1,3 +1,7 @@ +2004-11-26 Paul Brook <paul@codesourcery.com> + + * libc/sys/arm/crt0.S (_start): Add .cantunwind annotation. + 2004-10-28 Nick Clifton <nickc@redhat.com> * configure.in: Add support for iq2000 target. diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S index 7f36b12..b563336 100644 --- a/libgloss/arm/crt0.S +++ b/libgloss/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 @@ -329,6 +333,11 @@ change_back: #endif #endif +#if defined(__ELF__) && !defined(__USING_SJLJ_EXCEPTIONS__) + /* Protect against unhandled exceptions. */ + .cantunwind + .fnend +#endif .LC1: .word __bss_start__ .LC2: |