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| author | Eric Christopher <echristo@gmail.com> | 2005-02-22 23:54:41 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2005-02-22 23:54:41 +0000 |
| commit | 9b2f1d3522d61a29042aff3f0bebb25b1dfb8f05 (patch) | |
| tree | 64273720f8a3d5720aab535137585216d97b5217 /gas/config/tc-mips.c | |
| parent | 1375e99fd58bf2356b2bcd321c52fe58102afff9 (diff) | |
| download | gdb-9b2f1d3522d61a29042aff3f0bebb25b1dfb8f05.zip gdb-9b2f1d3522d61a29042aff3f0bebb25b1dfb8f05.tar.gz gdb-9b2f1d3522d61a29042aff3f0bebb25b1dfb8f05.tar.bz2 | |
2005-02-22 Eric Christopher <echristo@redhat.com>
* ld-mips-elf/reloc-merge-lo16.d: Correct symbol
table size for __start.
2005-02-22 Eric Christopher <echristo@redhat.com>
* config/tc-mips.c (struct proc): Change isym to
func_sym. New member func_end_sym.
(s_mips_ent): Update.
(s_mips_end): Ditto. Add code to compute function size.
Diffstat (limited to 'gas/config/tc-mips.c')
| -rw-r--r-- | gas/config/tc-mips.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index 58536ad..ffc44cb 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -13410,7 +13410,8 @@ mips_elf_final_processing (void) #endif /* OBJ_ELF || OBJ_MAYBE_ELF */ typedef struct proc { - symbolS *isym; + symbolS *func_sym; + symbolS *func_end_sym; unsigned long reg_mask; unsigned long reg_offset; unsigned long fpreg_mask; @@ -13594,7 +13595,7 @@ s_mips_end (int x ATTRIBUTE_UNUSED) if (p != NULL) { assert (S_GET_NAME (p)); - if (strcmp (S_GET_NAME (p), S_GET_NAME (cur_proc_ptr->isym))) + if (strcmp (S_GET_NAME (p), S_GET_NAME (cur_proc_ptr->func_sym))) as_warn (_(".end symbol does not match .ent symbol.")); if (debug_type == DEBUG_STABS) @@ -13604,6 +13605,21 @@ s_mips_end (int x ATTRIBUTE_UNUSED) else as_warn (_(".end directive missing or unknown symbol")); + /* Create an expression to calculate the size of the function. */ + if (p && cur_proc_ptr) + { + OBJ_SYMFIELD_TYPE *obj = symbol_get_obj (p); + expressionS *exp = xmalloc (sizeof (expressionS)); + + obj->size = exp; + exp->X_op = O_subtract; + exp->X_add_symbol = symbol_temp_new_now (); + exp->X_op_symbol = p; + exp->X_add_number = 0; + + cur_proc_ptr->func_end_sym = exp->X_add_symbol; + } + #ifdef OBJ_ELF /* Generate a .pdr section. */ if (OUTPUT_FLAVOR == bfd_target_elf_flavour && ! ECOFF_DEBUGGING @@ -13677,7 +13693,7 @@ s_mips_ent (int aent) cur_proc_ptr = &cur_proc; memset (cur_proc_ptr, '\0', sizeof (procS)); - cur_proc_ptr->isym = symbolP; + cur_proc_ptr->func_sym = symbolP; symbol_get_bfdsym (symbolP)->flags |= BSF_FUNCTION; |