diff options
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/dwarf2read.c | 22 |
2 files changed, 16 insertions, 13 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 63910ae..19073a1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,12 @@ 2001-07-04 Jim Blandy <jimb@redhat.com> + * dwarf2read.c (struct partial_die_info): New member: has_pc_info. + (read_partial_die): Delete fourth argument; we return this info in + the struct partial_die_info object itself now. + (dwarf2_build_psymtabs_hard, scan_partial_symbols): Use the + has_pc_info field of the partial die struct, rather than passing a + variable by reference to read_partial_die. + * dwarf2read.c (dwarf2_build_psymtabs_hard): Remove extraneous code in loop condition. diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index 136f497..f398686 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -194,6 +194,7 @@ struct partial_die_info unsigned int offset; unsigned int abbrev; char *name; + int has_pc_info; CORE_ADDR lowpc; CORE_ADDR highpc; struct dwarf_block *locdesc; @@ -586,7 +587,7 @@ static void dwarf2_empty_abbrev_table (PTR); static struct abbrev_info *dwarf2_lookup_abbrev (unsigned int); static char *read_partial_die (struct partial_die_info *, - bfd *, char *, int *, + bfd *, char *, const struct comp_unit_head *); static char *read_full_die (struct die_info **, bfd *, char *, @@ -971,7 +972,6 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile, int mainline) struct partial_die_info comp_unit_die; struct partial_symtab *pst; struct cleanup *back_to; - int comp_unit_has_pc_info; CORE_ADDR lowpc, highpc; info_ptr = dwarf_info_buffer; @@ -1012,7 +1012,7 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile, int mainline) /* Read the compilation unit die */ info_ptr = read_partial_die (&comp_unit_die, abfd, info_ptr, - &comp_unit_has_pc_info, &cu_header); + &cu_header); /* Set the language we're debugging */ set_cu_language (comp_unit_die.language); @@ -1047,7 +1047,7 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile, int mainline) /* If the compilation unit didn't have an explicit address range, then use the information extracted from its child dies. */ - if (!comp_unit_has_pc_info) + if (! comp_unit_die.has_pc_info) { comp_unit_die.lowpc = lowpc; comp_unit_die.highpc = highpc; @@ -1090,22 +1090,20 @@ scan_partial_symbols (char *info_ptr, struct objfile *objfile, back to that level. */ int nesting_level = 1; - int has_pc_info; *lowpc = ((CORE_ADDR) -1); *highpc = ((CORE_ADDR) 0); while (nesting_level) { - info_ptr = read_partial_die (&pdi, abfd, info_ptr, - &has_pc_info, cu_header); + info_ptr = read_partial_die (&pdi, abfd, info_ptr, cu_header); if (pdi.name) { switch (pdi.tag) { case DW_TAG_subprogram: - if (has_pc_info) + if (pdi.has_pc_info) { if (pdi.lowpc < *lowpc) { @@ -3123,8 +3121,7 @@ dwarf2_lookup_abbrev (unsigned int number) static char * read_partial_die (struct partial_die_info *part_die, bfd *abfd, - char *info_ptr, int *has_pc_info, - const struct comp_unit_head *cu_header) + char *info_ptr, const struct comp_unit_head *cu_header) { unsigned int abbrev_number, bytes_read, i; struct abbrev_info *abbrev; @@ -3135,7 +3132,6 @@ read_partial_die (struct partial_die_info *part_die, bfd *abfd, int has_high_pc_attr = 0; *part_die = zeroed_partial_die; - *has_pc_info = 0; abbrev_number = read_unsigned_leb128 (abfd, info_ptr, &bytes_read); info_ptr += bytes_read; if (!abbrev_number) @@ -3221,7 +3217,7 @@ read_partial_die (struct partial_die_info *part_die, bfd *abfd, int dummy; spec_ptr = dwarf_info_buffer + dwarf2_get_ref_die_offset (&spec_attr); - read_partial_die (&spec_die, abfd, spec_ptr, &dummy, cu_header); + read_partial_die (&spec_die, abfd, spec_ptr, cu_header); if (spec_die.name) { part_die->name = spec_die.name; @@ -3244,7 +3240,7 @@ read_partial_die (struct partial_die_info *part_die, bfd *abfd, && part_die->lowpc < part_die->highpc && (part_die->lowpc != 0 || (bfd_get_file_flags (abfd) & HAS_RELOC))) - *has_pc_info = 1; + part_die->has_pc_info = 1; return info_ptr; } |