diff options
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index ba766c7..e4183dd 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,42 @@ +2003-09-11 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels, + literal_syms): New global variables. + (xtensa_define_label, add_target_symbol, xtensa_find_label, + map_over_defined_symbols, is_loop_target_label, + xtensa_mark_target_fragments, xtensa_move_frag_symbol, + xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete. + (xtensa_begin_directive): Call md_flush_pending_output. Move symbols + from insn_labels to saved_insn_labels when entering a literal region. + (xtensa_end_directive): Call md_flush_pending_output. Restore + insn_labels list when leaving a literal region. + (xtensa_literal_position): Call xtensa_clear_insn_labels. + (xtensa_literal_pseudo): Add check to disallow .literal inside a + literal region. Move insn_labels to saved_insn_labels and then restore + insn_labels on exit. + (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with + code to set is_loop_target or is_branch_target flag on the symbol + (xtensa_create_literal_symbol): Call xtensa_add_literal_sym. + (xtensa_add_literal_sym, xtensa_add_insn_label, + xtensa_clear_insn_labels): New functions. + (xtensa_move_labels): Remove old_frag and old_offset arguments. Add + loops_ok argument. Rewrite to use insn_labels list instead of + calling xtensa_find_label and to check the is_loop_target flag on + symbols when loops_ok is false. + (xtensa_frob_label): Remove call to xtensa_define_label. Add call + to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust + call to xtensa_move_labels. Propagate is_branch_target and + is_loop_target flags from symbols to frags. + (xtensa_flush_pending_output): Call xtensa_clear_insn_labels. + (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when + aligning a loop instruction. Adjust call to xtensa_move_labels for + aligning entry instructions. Add call to xtensa_clear_insn_labels. + (xtensa_end): Remove call to xtensa_mark_target_fragments. + (xtensa_move_literals): Replace xtensa_move_frag_symbols call with + code to use new literal_syms list. + * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and + is_branch_target flags. + 2003-09-09 Bob Wilson <bob.wilson@acm.org> * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove |