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| author | Mark Wielaard <mark@klomp.org> | 2020-08-03 22:02:24 +0200 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2020-08-04 11:42:53 +0200 |
| commit | 6b9a135d72c3826b9b5e2a5d35acfb777ec18dcd (patch) | |
| tree | 8d49ce5f3a515c53d657750160adda825017a990 /gas/NEWS | |
| parent | f63d03dde00449e71e32fea3496edc69d2e7d386 (diff) | |
| download | gdb-6b9a135d72c3826b9b5e2a5d35acfb777ec18dcd.zip gdb-6b9a135d72c3826b9b5e2a5d35acfb777ec18dcd.tar.gz gdb-6b9a135d72c3826b9b5e2a5d35acfb777ec18dcd.tar.bz2 | |
gas: Use udata for DW_AT_high_pc when emitting DWARF4
For DWARF4 DW_AT_high_pc can be expressed as constant offset from
DW_AT_low_pc which saves a relocation. Use DW_FORM_udate (uleb128)
to keep the constant value as small as possible.
gas/ChangeLog:
* dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
DW_FORM_udata for DW_AT_high_pc.
(out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
DWARF2_VERSION >= 4.
* read.c (emit_leb128_exp): No longer static.
* read.h (emit_leb128_exp): Define.
Diffstat (limited to 'gas/NEWS')
0 files changed, 0 insertions, 0 deletions