diff options
Diffstat (limited to 'gas/config/tc-riscv.h')
| -rw-r--r-- | gas/config/tc-riscv.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gas/config/tc-riscv.h b/gas/config/tc-riscv.h index e2e8e7a..853f349 100644 --- a/gas/config/tc-riscv.h +++ b/gas/config/tc-riscv.h @@ -64,7 +64,7 @@ extern bool riscv_frag_align_code (int); extern void riscv_handle_align (fragS *); #define HANDLE_ALIGN(s, f) riscv_handle_align (f) -#define MAX_MEM_FOR_RS_ALIGN_CODE (3 + 4) +#define MAX_MEM_FOR_RS_ALIGN_CODE(p2align, max) (3 + 4) /* The ISA of the target may change based on command-line arguments. */ #define TARGET_FORMAT riscv_target_format () @@ -175,8 +175,16 @@ extern void riscv_init_frag (struct frag *, int); #define obj_adjust_symtab() riscv_adjust_symtab () extern void riscv_adjust_symtab (void); -void riscv_elf_copy_symbol_attributes (symbolS *, symbolS *); +/* Don't copy st_other. + This is needed so RISC-V specific st_other values can be independently + specified for an IFUNC resolver (that is called by the dynamic linker) + and the symbol it resolves (aliased to the resolver). In particular, + if a function symbol has special st_other value set via directives, + then attaching an IFUNC resolver to that symbol should not override + the st_other setting. Requiring the directive on the IFUNC resolver + symbol would be unexpected and problematic in C code, where the two + symbols appear as two independent function declarations. */ #define OBJ_COPY_SYMBOL_ATTRIBUTES(DEST, SRC) \ - riscv_elf_copy_symbol_attributes (DEST, SRC) + elf_copy_symbol_size (DEST, SRC) #endif /* TC_RISCV */ |