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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2005-03-09 09:21:18 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2005-03-09 09:21:18 +0000 |
| commit | 404a80717cae4ad3273ae1a3920301ed1db91012 (patch) | |
| tree | 50f4f659e1028b3393e1dbc55014f77b47d75c05 /gas | |
| parent | 71400594f26db178599562e5550d1991587c916c (diff) | |
| download | gdb-404a80717cae4ad3273ae1a3920301ed1db91012.zip gdb-404a80717cae4ad3273ae1a3920301ed1db91012.tar.gz gdb-404a80717cae4ad3273ae1a3920301ed1db91012.tar.bz2 | |
* config/tc-mips.c (mips_move_labels): New function, taken from...
(append_insn, mips_emit_delays): ...here.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-mips.c | 49 |
2 files changed, 27 insertions, 27 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 2f44fa6..15e12c8 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,10 @@ 2005-03-09 Richard Sandiford <rsandifo@redhat.com> + * config/tc-mips.c (mips_move_labels): New function, taken from... + (append_insn, mips_emit_delays): ...here. + +2005-03-09 Richard Sandiford <rsandifo@redhat.com> + * config/tc-mips.c (MAX_NOPS): New macro. (history): Resize to 1 + MAX_NOPS. (fix_vr4120_class): New enumeration. diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c index c00bbe3..dac2801 100644 --- a/gas/config/tc-mips.c +++ b/gas/config/tc-mips.c @@ -1771,6 +1771,26 @@ reg_needs_delay (unsigned int reg) return 0; } +/* Move all labels in insn_labels to the current insertion point. */ + +static void +mips_move_labels (void) +{ + struct insn_label_list *l; + valueT val; + + for (l = insn_labels; l != NULL; l = l->next) + { + assert (S_GET_SEGMENT (l->label) == now_seg); + symbol_set_frag (l->label, frag_now); + val = (valueT) frag_now_fix (); + /* mips16 text labels are stored as odd. */ + if (mips_opts.mips16) + ++val; + S_SET_VALUE (l->label, val); + } +} + /* Mark instruction labels in mips16 mode. This permits the linker to handle them specially, such as generating jalx instructions when needed. We also make them odd for the duration of the assembly, in @@ -2098,7 +2118,6 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, fragS *old_frag; unsigned long old_frag_offset; int i; - struct insn_label_list *l; old_frag = frag_now; old_frag_offset = frag_now_fix (); @@ -2120,18 +2139,7 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr, frag_grow (40); } - for (l = insn_labels; l != NULL; l = l->next) - { - valueT val; - - assert (S_GET_SEGMENT (l->label) == now_seg); - symbol_set_frag (l->label, frag_now); - val = (valueT) frag_now_fix (); - /* mips16 text labels are stored as odd. */ - if (mips_opts.mips16) - ++val; - S_SET_VALUE (l->label, val); - } + mips_move_labels (); #ifndef NO_ECOFF_DEBUGGING if (ECOFF_DEBUGGING) @@ -2719,8 +2727,6 @@ mips_emit_delays (bfd_boolean insns) int nops = nops_for_insn (history, NULL); if (nops > 0) { - struct insn_label_list *l; - if (insns && mips_optimize != 0) { /* Record the frag which holds the nop instructions, so @@ -2743,18 +2749,7 @@ mips_emit_delays (bfd_boolean insns) frag_new (0); } - for (l = insn_labels; l != NULL; l = l->next) - { - valueT val; - - assert (S_GET_SEGMENT (l->label) == now_seg); - symbol_set_frag (l->label, frag_now); - val = (valueT) frag_now_fix (); - /* mips16 text labels are stored as odd. */ - if (mips_opts.mips16) - ++val; - S_SET_VALUE (l->label, val); - } + mips_move_labels (); } } |