diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 9 | ||||
| -rw-r--r-- | gas/dwarf2dbg.c | 8 | ||||
| -rw-r--r-- | gas/read.c | 2 | ||||
| -rw-r--r-- | gas/read.h | 1 |
4 files changed, 16 insertions, 4 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 8895c0c..28a6b1b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,12 @@ +2020-08-04 Mark Wielaard <mark@klomp.org> + + * 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. + 2020-08-02 Mark Wielaard <mark@klomp.org> * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c index 7877c56..a95c297 100644 --- a/gas/dwarf2dbg.c +++ b/gas/dwarf2dbg.c @@ -2444,8 +2444,7 @@ out_debug_abbrev (segT abbrev_seg, if (DWARF2_VERSION < 4) out_abbrev (DW_AT_high_pc, DW_FORM_addr); else - out_abbrev (DW_AT_high_pc, (sizeof_address == 4 - ? DW_FORM_data4 : DW_FORM_data8)); + out_abbrev (DW_AT_high_pc, DW_FORM_udata); } else { @@ -2528,7 +2527,10 @@ out_debug_info (segT info_seg, segT abbrev_seg, segT line_seg, segT ranges_seg, } exp.X_add_symbol = all_segs->text_end; exp.X_add_number = 0; - emit_expr (&exp, sizeof_address); + if (DWARF2_VERSION < 4) + emit_expr (&exp, sizeof_address); + else + emit_leb128_expr (&exp, 0); } else { @@ -5138,7 +5138,7 @@ output_big_leb128 (char *p, LITTLENUM_TYPE *bignum, unsigned int size, int sign) /* Generate the appropriate fragments for a given expression to emit a leb128 value. SIGN is 1 for sleb, 0 for uleb. */ -static void +void emit_leb128_expr (expressionS *exp, int sign) { operatorT op = exp->X_op; @@ -132,6 +132,7 @@ extern void emit_expr_with_reloc (expressionS *exp, unsigned int nbytes, TC_PARSE_CONS_RETURN_TYPE); extern void emit_expr_fix (expressionS *, unsigned int, fragS *, char *, TC_PARSE_CONS_RETURN_TYPE); +extern void emit_leb128_expr (expressionS *, int); extern void equals (char *, int); extern void float_cons (int); extern void ignore_rest_of_line (void); |