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Diffstat (limited to 'gas/dwarf2dbg.c')
-rw-r--r--gas/dwarf2dbg.c39
1 files changed, 8 insertions, 31 deletions
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 90b47b0..dce9603 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1137,27 +1137,15 @@ get_frag_fix (fragS *frag, segT seg)
/* Set an absolute address (may result in a relocation entry). */
static void
-out_inc_line_addr (int line_delta, addressT addr_delta);
-
-static void
out_set_addr (symbolS *sym)
{
expressionS exp;
- addressT expr_addr, expr_addr_aligned;
memset (&exp, 0, sizeof exp);
+ out_opcode (DW_LNS_extended_op);
+ out_uleb128 (sizeof_address + 1);
- /* The expression at the bottom must be aligned to OCTETS_PER_BYTE. The
- statements after the for loop will contribute 3 more octets. */
- expr_addr = frag_now_fix_octets () + 3;
- expr_addr_aligned = (expr_addr + OCTETS_PER_BYTE - 1) & -OCTETS_PER_BYTE;
- for ( ; expr_addr != expr_addr_aligned; expr_addr++)
- out_inc_line_addr (0, 0); /* NOP */
-
- out_opcode (DW_LNS_extended_op); /* 1 octet */
- out_uleb128 (sizeof_address + 1); /* 1 octet */
-
- out_opcode (DW_LNE_set_address); /* 1 octet */
+ out_opcode (DW_LNE_set_address);
exp.X_op = O_symbol;
exp.X_add_symbol = sym;
exp.X_add_number = 0;
@@ -1827,7 +1815,6 @@ out_debug_line (segT line_seg)
symbolS *line_end;
struct line_seg *s;
int sizeof_offset;
- addressT section_end, section_end_aligned;
memset (&exp, 0, sizeof exp);
sizeof_offset = out_header (line_seg, &exp);
@@ -1844,7 +1831,7 @@ out_debug_line (segT line_seg)
exp.X_op_symbol = prologue_start;
exp.X_add_number = 0;
emit_expr (&exp, sizeof_offset);
- symbol_set_value_now_octets (prologue_start);
+ symbol_set_value_now (prologue_start);
/* Parameters of the state machine. */
out_byte (DWARF2_LINE_MIN_INSN_LENGTH);
@@ -1869,7 +1856,7 @@ out_debug_line (segT line_seg)
out_file_list ();
- symbol_set_value_now_octets (prologue_end);
+ symbol_set_value_now (prologue_end);
/* For each section, emit a statement program. */
for (s = all_segs; s; s = s->next)
@@ -1889,17 +1876,7 @@ out_debug_line (segT line_seg)
in the DWARF Line Number header. */
subseg_set (subseg_get (".debug_line_end", FALSE), 0);
- /* Pad size of .debug_line section to a multiple of OCTETS_PER_BYTE.
- Simply sizing the section in md_section_align() is not sufficient,
- also the size field in the .debug_line header must be a multiple
- of OCTETS_PER_BYTE. Not doing so will introduce gaps within the
- .debug_line sections after linking. */
- section_end = frag_now_fix_octets ();
- section_end_aligned = (section_end + OCTETS_PER_BYTE - 1) & -OCTETS_PER_BYTE;
- for ( ; section_end != section_end_aligned; section_end++)
- out_inc_line_addr (0, 0); /* NOP */
-
- symbol_set_value_now_octets (line_end);
+ symbol_set_value_now (line_end);
}
static void
@@ -2018,7 +1995,7 @@ out_debug_aranges (segT aranges_seg, segT info_seg)
md_number_to_chars (p, 0, addr_size);
md_number_to_chars (p + addr_size, 0, addr_size);
- symbol_set_value_now_octets (aranges_end);
+ symbol_set_value_now (aranges_end);
}
/* Emit data for .debug_abbrev. Note that this must be kept in
@@ -2133,7 +2110,7 @@ out_debug_info (segT info_seg, segT abbrev_seg, segT line_seg, segT ranges_seg,
dwarf2 draft has no standard code for assembler. */
out_two (DW_LANG_Mips_Assembler);
- symbol_set_value_now_octets (info_end);
+ symbol_set_value_now (info_end);
}
/* Emit the three debug strings needed in .debug_str and setup symbols