On Wed, 2011-11-02 at 18:17 +0000, Iain Sandoe wrote:
> also in macho_branch_islands () :
>
> if (TARGET_LINK_STACK)
> {
> char name[32];
> get_ppc64_thunk_name (name);
> strcat (tmp_buf, ":\n\tmflr r0\n\tbl ");
> strcat (tmp_buf, name);
> strcat (tmp_buf, "\n");
> strcat (tmp_buf, label);
> strcat (tmp_buf, "_pic:\n\tmflr r11\n");
> }
> else
>
> which breaks bootstrap for darwin - I'm not sure why you have an entry
> here (this is mach-o-specific code)
> - I doubt there will ever be a mach-o implementation with a PPC476 -
> but, in any case the call to get_ppc64_thunk_name needs wrapping
> somehow.
How is it failing for you? And what are your configure options so
I can try and recreate the error?
If it's similar to what Alan saw but for get_ppc64_thunk_name, namely:
rs6000.c:27968:1: error: 'void rs6000_code_end()' defined but not used
[-Werror=unused-function]
cc1plus: all warnings being treated as errors
Does the following fix it for you?
Index: config/rs6000/rs6000-protos.h
===================================================================
--- config/rs6000/rs6000-protos.h (revision 180786)
+++ config/rs6000/rs6000-protos.h (working copy)
@@ -173,7 +173,7 @@ extern void rs6000_emit_eh_reg_restore (
extern const char * output_isel (rtx *);
extern void rs6000_call_indirect_aix (rtx, rtx, rtx);
extern void rs6000_aix_asm_output_dwarf_table_ref (char *);
-extern void get_ppc476_thunk_name (char name[32]);
+extern void get_ppc476_thunk_name (char name[32]) ATTRIBUTE_UNUSED;
/* Declare functions in rs6000-c.c */
Peter
