diff options
Diffstat (limited to 'gcc/config/m68k/m68kelf.h')
| -rw-r--r-- | gcc/config/m68k/m68kelf.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/config/m68k/m68kelf.h b/gcc/config/m68k/m68kelf.h index b2b7f4ba589..f657ca43447 100644 --- a/gcc/config/m68k/m68kelf.h +++ b/gcc/config/m68k/m68kelf.h @@ -111,6 +111,14 @@ do { \ #undef M68K_STRUCT_VALUE_REGNUM #define M68K_STRUCT_VALUE_REGNUM 8 +/* The static chain regnum defaults to a0, but we use that for + structure return, so have to use a1 for the static chain. */ + +#undef STATIC_CHAIN_REGNUM +#define STATIC_CHAIN_REGNUM 9 +#undef M68K_STATIC_CHAIN_REG_NAME +#define M68K_STATIC_CHAIN_REG_NAME REGISTER_PREFIX "a1" + #define ASM_COMMENT_START "|" /* Define how the m68k registers should be numbered for Dwarf output. |