From: Jim Blandy <jimb@codesourcery.com>
Date: Thu, 9 May 2002 23:32:45 +0000 (+0000)
Subject: Properly track the size of the current objfile's .debug_line section.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=964c421091a7ffa9970d8368d5f83d9b1c00949c;p=thirdparty%2Fbinutils-gdb.git

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.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2d781d302ae..4900cd08688 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,13 @@
 2002-05-09  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.
+
 	Teach the Dwarf 2 reader to read macro information.
 	* dwarf2read.c: #include "macrotab.h".
 	(dwarf_macinfo_buffer): New variable.
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index f9585d34241..6c30a6be7a8 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -434,6 +434,10 @@ 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;
@@ -458,6 +462,7 @@ 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)
 #define DWARF_MACINFO_BUFFER(p) (PST_PRIVATE(p)->dwarf_macinfo_buffer)
@@ -1222,6 +1227,7 @@ 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;
       DWARF_MACINFO_BUFFER (pst) = dwarf_macinfo_buffer;
@@ -1525,6 +1531,7 @@ 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);
   dwarf_macinfo_buffer = DWARF_MACINFO_BUFFER (pst);