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Properly track the size of the current objfile's .debug_line section.

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* dwarf2read.c (struct dwarf2_pinfo): New member: dwarf_line_size.
(DWARF_LINE_SIZE): New macro.
(dwarf2_build_psymtabs_hard): Record the line section's size in
the partial symbol table.
(psymtab_to_symtab_1): Restore dwarf_line_size from the partial
symbol table.
This commit is contained in:
Jim Blandy 2002-05-10 17:03:25 +00:00
parent 126fa72d9c
commit 9ab3e5325d
2 changed files with 25 additions and 0 deletions
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18
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
2002-05-10 Jim Blandy <jimb@redhat.com>
Properly track the size of the current objfile's .debug_line section.
* dwarf2read.c (struct dwarf2_pinfo): New member: dwarf_line_size.
(DWARF_LINE_SIZE): New macro.
(dwarf2_build_psymtabs_hard): Record the line section's size in
the partial symbol table.
(psymtab_to_symtab_1): Restore dwarf_line_size from the partial
symbol table.
2002-05-10 Petr Sorfa <petrs@caldera.com>
* ia64-tdep.c: Handle breakpoints on L instruction type
@ -182,6 +192,14 @@
2002-05-06 Jim Blandy <jimb@redhat.com>
Add first preprocessor macro-expansion files.
* macroexp.c, macroexp.h, macrotab.c, macrotab.h: New files.
* Makefile.in (SFILES): Add macrotab.c, macroexp.c.
(splay_tree_h, macroexp_h, macrotab_h): New variable.
(HFILES_NO_SRCDIR): Add macrotab.h, macroexp.h.
(COMMON_OBS): Add macrotab.o, macroexp.o.
(macroexp.o, macrotab.o): New rules.
Separate the job of reading the line number info statement program
header (...expialidocious) out into its own function.
* dwarf2read.c (struct line_head, struct filenames, struct

7
gdb/dwarf2read.c
View File

@ -432,6 +432,10 @@ struct dwarf2_pinfo
char *dwarf_line_buffer;
/* Size of dwarf_line_buffer, in bytes. */
unsigned int dwarf_line_size;
/* Pointer to start of dwarf string buffer for the objfile. */
char *dwarf_str_buffer;
@ -447,6 +451,7 @@ struct dwarf2_pinfo
#define DWARF_ABBREV_BUFFER(p) (PST_PRIVATE(p)->dwarf_abbrev_buffer)
#define DWARF_ABBREV_SIZE(p) (PST_PRIVATE(p)->dwarf_abbrev_size)
#define DWARF_LINE_BUFFER(p) (PST_PRIVATE(p)->dwarf_line_buffer)
#define DWARF_LINE_SIZE(p) (PST_PRIVATE(p)->dwarf_line_size)
#define DWARF_STR_BUFFER(p) (PST_PRIVATE(p)->dwarf_str_buffer)
#define DWARF_STR_SIZE(p) (PST_PRIVATE(p)->dwarf_str_size)
@ -1166,6 +1171,7 @@ dwarf2_build_psymtabs_hard (struct objfile *objfile, int mainline)
DWARF_ABBREV_BUFFER (pst) = dwarf_abbrev_buffer;
DWARF_ABBREV_SIZE (pst) = dwarf_abbrev_size;
DWARF_LINE_BUFFER (pst) = dwarf_line_buffer;
DWARF_LINE_SIZE (pst) = dwarf_line_size;
DWARF_STR_BUFFER (pst) = dwarf_str_buffer;
DWARF_STR_SIZE (pst) = dwarf_str_size;
baseaddr = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
@ -1467,6 +1473,7 @@ psymtab_to_symtab_1 (struct partial_symtab *pst)
dwarf_abbrev_buffer = DWARF_ABBREV_BUFFER (pst);
dwarf_abbrev_size = DWARF_ABBREV_SIZE (pst);
dwarf_line_buffer = DWARF_LINE_BUFFER (pst);
dwarf_line_size = DWARF_LINE_SIZE (pst);
dwarf_str_buffer = DWARF_STR_BUFFER (pst);
dwarf_str_size = DWARF_STR_SIZE (pst);
baseaddr = ANOFFSET (pst->section_offsets, SECT_OFF_TEXT (objfile));