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| author | Jeff Johnston <jjohnstn@redhat.com> | 2009-05-13 21:31:06 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2009-05-13 21:31:06 +0000 |
| commit | 0d1c7d281c94e8b6d462286dfb97d256ea3af320 (patch) | |
| tree | 5fddca654a137a52de5514618a6c44ca8efb87d1 /libgloss | |
| parent | 5900080d7dd3e805415b6cd063d5a3707026042d (diff) | |
| download | newlib-0d1c7d281c94e8b6d462286dfb97d256ea3af320.zip newlib-0d1c7d281c94e8b6d462286dfb97d256ea3af320.tar.gz newlib-0d1c7d281c94e8b6d462286dfb97d256ea3af320.tar.bz2 | |
2009-05-13 Ulrich Weigand <uweigand@de.ibm.com>
* spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
* spu/crti.S: Remove nop.
Diffstat (limited to 'libgloss')
| -rw-r--r-- | libgloss/ChangeLog | 5 | ||||
| -rw-r--r-- | libgloss/spu/crti.S | 5 | ||||
| -rw-r--r-- | libgloss/spu/crtn.S | 8 |
3 files changed, 13 insertions, 5 deletions
diff --git a/libgloss/ChangeLog b/libgloss/ChangeLog index e8068f4..835fd92 100644 --- a/libgloss/ChangeLog +++ b/libgloss/ChangeLog @@ -1,3 +1,8 @@ +2009-05-13 Ulrich Weigand <uweigand@de.ibm.com> + + * spu/crtn.S: Add dummy to ensure nothing gets linked at address 0. + * spu/crti.S: Remove nop. + 2009-05-08 Nick Clifton <nickc@redhat.com> * mn10300/sim.ld: Add missing section names such as .bss.* diff --git a/libgloss/spu/crti.S b/libgloss/spu/crti.S index 8e7f55d..0e79a39 100644 --- a/libgloss/spu/crti.S +++ b/libgloss/spu/crti.S @@ -46,11 +46,6 @@ .section ".init" .align 2 - - # To make sure the address of _init is not zero, because - # the default linker entry point is 0. - nop - .global _init .type _init, @function _init: diff --git a/libgloss/spu/crtn.S b/libgloss/spu/crtn.S index 8812f1f..ef4edfc 100644 --- a/libgloss/spu/crtn.S +++ b/libgloss/spu/crtn.S @@ -53,4 +53,12 @@ FUNC_END + # To ensure nothing is linked at address 0, provide a dummy + # .interrupt section. This is in crtn.S to make sure any + # user-provided real .interrupt section will get linked + # in front of this dummy. + .section ".interrupt","ax" + .align 2 + heq $0,$0 + # end of crtn.S |