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-rw-r--r--gdb/xcoffread.c774
1 files changed, 395 insertions, 379 deletions
diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
index f5f2670..cb040bb 100644
--- a/gdb/xcoffread.c
+++ b/gdb/xcoffread.c
@@ -1,24 +1,25 @@
/* Read AIX xcoff symbol tables and convert to internal format, for GDB.
Copyright 1986, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 1997
- Free Software Foundation, Inc.
+ Free Software Foundation, Inc.
Derived from coffread.c, dbxread.c, and a lot of hacking.
Contributed by IBM Corporation.
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "bfd.h"
@@ -54,19 +55,19 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "aout/stab_gnu.h"
/* For interface with partial-stab.h. */
-#define N_UNDF 0 /* Undefined symbol */
+#define N_UNDF 0 /* Undefined symbol */
#undef N_ABS
#define N_ABS 2
-#define N_TEXT 4 /* Text sym -- defined at offset in text seg */
-#define N_DATA 6 /* Data sym -- defined at offset in data seg */
-#define N_BSS 8 /* BSS sym -- defined at offset in zero'd seg */
-#define N_COMM 0x12 /* Common symbol (visible after shared lib dynlink) */
-#define N_FN 0x1f /* File name of .o file */
-#define N_FN_SEQ 0x0C /* N_FN from Sequent compilers (sigh) */
+#define N_TEXT 4 /* Text sym -- defined at offset in text seg */
+#define N_DATA 6 /* Data sym -- defined at offset in data seg */
+#define N_BSS 8 /* BSS sym -- defined at offset in zero'd seg */
+#define N_COMM 0x12 /* Common symbol (visible after shared lib dynlink) */
+#define N_FN 0x1f /* File name of .o file */
+#define N_FN_SEQ 0x0C /* N_FN from Sequent compilers (sigh) */
/* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,
N_DATA, or N_BSS. When the low-order bit of other types is set,
(e.g. N_WARNING versus N_FN), they are two different types. */
-#define N_EXT 1 /* External symbol (as opposed to local-to-this-file) */
+#define N_EXT 1 /* External symbol (as opposed to local-to-this-file) */
#define N_INDR 0x0a
/* The following symbols refer to set elements.
@@ -92,40 +93,42 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* We put a pointer to this structure in the read_symtab_private field
of the psymtab. */
-struct symloc {
+struct symloc
+ {
- /* First symbol number for this file. */
+ /* First symbol number for this file. */
- int first_symnum;
+ int first_symnum;
- /* Number of symbols in the section of the symbol table devoted to
- this file's symbols (actually, the section bracketed may contain
- more than just this file's symbols). If numsyms is 0, the only
- reason for this thing's existence is the dependency list. Nothing
- else will happen when it is read in. */
+ /* Number of symbols in the section of the symbol table devoted to
+ this file's symbols (actually, the section bracketed may contain
+ more than just this file's symbols). If numsyms is 0, the only
+ reason for this thing's existence is the dependency list. Nothing
+ else will happen when it is read in. */
- int numsyms;
+ int numsyms;
- /* Position of the start of the line number information for this psymtab. */
- unsigned int lineno_off;
-};
+ /* Position of the start of the line number information for this psymtab. */
+ unsigned int lineno_off;
+ };
/* Remember what we deduced to be the source language of this psymtab. */
static enum language psymtab_language = language_unknown;
-
+
/* Simplified internal version of coff symbol table information */
-struct coff_symbol {
- char *c_name;
- int c_symnum; /* symbol number of this entry */
- int c_naux; /* 0 if syment only, 1 if syment + auxent */
- long c_value;
- unsigned char c_sclass;
- int c_secnum;
- unsigned int c_type;
-};
+struct coff_symbol
+ {
+ char *c_name;
+ int c_symnum; /* symbol number of this entry */
+ int c_naux; /* 0 if syment only, 1 if syment + auxent */
+ long c_value;
+ unsigned char c_sclass;
+ int c_secnum;
+ unsigned int c_type;
+ };
/* last function's saved coff symbol `cs' */
@@ -157,39 +160,40 @@ int within_function;
there is any reason not to just use a #define, but might as well
ask BFD for the size and store it here, I guess. */
-static unsigned local_symesz;
+static unsigned local_symesz;
-struct coff_symfile_info {
- file_ptr min_lineno_offset; /* Where in file lowest line#s are */
- file_ptr max_lineno_offset; /* 1+last byte of line#s in file */
+struct coff_symfile_info
+ {
+ file_ptr min_lineno_offset; /* Where in file lowest line#s are */
+ file_ptr max_lineno_offset; /* 1+last byte of line#s in file */
- /* Pointer to the string table. */
- char *strtbl;
+ /* Pointer to the string table. */
+ char *strtbl;
- /* Pointer to debug section. */
- char *debugsec;
+ /* Pointer to debug section. */
+ char *debugsec;
- /* Pointer to the a.out symbol table. */
- char *symtbl;
+ /* Pointer to the a.out symbol table. */
+ char *symtbl;
- /* Number of symbols in symtbl. */
- int symtbl_num_syms;
+ /* Number of symbols in symtbl. */
+ int symtbl_num_syms;
- /* Offset in data section to TOC anchor. */
- CORE_ADDR toc_offset;
-};
+ /* Offset in data section to TOC anchor. */
+ CORE_ADDR toc_offset;
+ };
static struct complaint storclass_complaint =
- {"Unexpected storage class: %d", 0, 0};
+{"Unexpected storage class: %d", 0, 0};
static struct complaint bf_notfound_complaint =
- {"line numbers off, `.bf' symbol not found", 0, 0};
+{"line numbers off, `.bf' symbol not found", 0, 0};
-static struct complaint ef_complaint =
- {"Mismatched .ef symbol ignored starting at symnum %d", 0, 0};
+static struct complaint ef_complaint =
+{"Mismatched .ef symbol ignored starting at symnum %d", 0, 0};
-static struct complaint eb_complaint =
- {"Mismatched .eb symbol ignored starting at symnum %d", 0, 0};
+static struct complaint eb_complaint =
+{"Mismatched .eb symbol ignored starting at symnum %d", 0, 0};
static void
xcoff_initial_scan PARAMS ((struct objfile *, struct section_offsets *, int));
@@ -198,7 +202,7 @@ static void
scan_xcoff_symtab PARAMS ((struct section_offsets *, struct objfile *));
static char *
-xcoff_next_symbol_text PARAMS ((struct objfile *));
+ xcoff_next_symbol_text PARAMS ((struct objfile *));
static void
record_include_begin PARAMS ((struct coff_symbol *));
@@ -220,13 +224,13 @@ static void
xcoff_symfile_finish PARAMS ((struct objfile *));
static struct section_offsets *
-xcoff_symfile_offsets PARAMS ((struct objfile *, CORE_ADDR));
+ xcoff_symfile_offsets PARAMS ((struct objfile *, CORE_ADDR));
static void
find_linenos PARAMS ((bfd *, sec_ptr, PTR));
static char *
-coff_getfilename PARAMS ((union internal_auxent *, struct objfile *));
+ coff_getfilename PARAMS ((union internal_auxent *, struct objfile *));
static void
read_symbol PARAMS ((struct internal_syment *, int));
@@ -238,7 +242,7 @@ static int
read_symbol_nvalue PARAMS ((int));
static struct symbol *
-process_xcoff_symbol PARAMS ((struct coff_symbol *, struct objfile *));
+ process_xcoff_symbol PARAMS ((struct coff_symbol *, struct objfile *));
static void
read_xcoff_symtab PARAMS ((struct partial_symtab *));
@@ -252,34 +256,36 @@ static int
compare_lte PARAMS ((const void *, const void *));
static struct linetable *
-arrange_linetable PARAMS ((struct linetable *));
+ arrange_linetable PARAMS ((struct linetable *));
static void
record_include_end PARAMS ((struct coff_symbol *));
static void
process_linenos PARAMS ((CORE_ADDR, CORE_ADDR));
-
+
/* Translate from a COFF section number (target_index) to a SECT_OFF_*
code. */
static int secnum_to_section PARAMS ((int, struct objfile *));
-static asection * secnum_to_bfd_section PARAMS ((int, struct objfile *));
+static asection *secnum_to_bfd_section PARAMS ((int, struct objfile *));
-struct find_targ_sec_arg {
- int targ_index;
- int *resultp;
- asection **bfd_sect;
-};
+struct find_targ_sec_arg
+ {
+ int targ_index;
+ int *resultp;
+ asection **bfd_sect;
+ };
static void find_targ_sec PARAMS ((bfd *, asection *, void *));
-static void find_targ_sec (abfd, sect, obj)
+static void
+find_targ_sec (abfd, sect, obj)
bfd *abfd;
asection *sect;
PTR obj;
{
- struct find_targ_sec_arg *args = (struct find_targ_sec_arg *)obj;
+ struct find_targ_sec_arg *args = (struct find_targ_sec_arg *) obj;
if (sect->target_index == args->targ_index)
{
/* This is the section. Figure out what SECT_OFF_* code it is. */
@@ -331,82 +337,84 @@ secnum_to_bfd_section (secnum, objfile)
static void
add_stab_to_list (stabname, stabvector)
-char *stabname;
-struct pending_stabs **stabvector;
+ char *stabname;
+ struct pending_stabs **stabvector;
{
- if ( *stabvector == NULL) {
- *stabvector = (struct pending_stabs *)
- xmalloc (sizeof (struct pending_stabs) +
- INITIAL_STABVECTOR_LENGTH * sizeof (char*));
- (*stabvector)->count = 0;
- (*stabvector)->length = INITIAL_STABVECTOR_LENGTH;
- }
- else if ((*stabvector)->count >= (*stabvector)->length) {
- (*stabvector)->length += INITIAL_STABVECTOR_LENGTH;
- *stabvector = (struct pending_stabs *)
- xrealloc ((char *) *stabvector, sizeof (struct pending_stabs) +
- (*stabvector)->length * sizeof (char*));
- }
- (*stabvector)->stab [(*stabvector)->count++] = stabname;
+ if (*stabvector == NULL)
+ {
+ *stabvector = (struct pending_stabs *)
+ xmalloc (sizeof (struct pending_stabs) +
+ INITIAL_STABVECTOR_LENGTH * sizeof (char *));
+ (*stabvector)->count = 0;
+ (*stabvector)->length = INITIAL_STABVECTOR_LENGTH;
+ }
+ else if ((*stabvector)->count >= (*stabvector)->length)
+ {
+ (*stabvector)->length += INITIAL_STABVECTOR_LENGTH;
+ *stabvector = (struct pending_stabs *)
+ xrealloc ((char *) *stabvector, sizeof (struct pending_stabs) +
+ (*stabvector)->length * sizeof (char *));
+ }
+ (*stabvector)->stab[(*stabvector)->count++] = stabname;
}
#endif
-
-
-/* *INDENT-OFF* */
+ /* *INDENT-OFF* */
/* Linenos are processed on a file-by-file basis.
Two reasons:
- 1) xlc (IBM's native c compiler) postpones static function code
- emission to the end of a compilation unit. This way it can
- determine if those functions (statics) are needed or not, and
- can do some garbage collection (I think). This makes line
- numbers and corresponding addresses unordered, and we end up
- with a line table like:
-
-
- lineno addr
- foo() 10 0x100
- 20 0x200
- 30 0x300
-
- foo3() 70 0x400
- 80 0x500
- 90 0x600
-
- static foo2()
- 40 0x700
- 50 0x800
- 60 0x900
-
- and that breaks gdb's binary search on line numbers, if the
- above table is not sorted on line numbers. And that sort
- should be on function based, since gcc can emit line numbers
- like:
-
- 10 0x100 - for the init/test part of a for stmt.
- 20 0x200
- 30 0x300
- 10 0x400 - for the increment part of a for stmt.
-
- arrange_linetable() will do this sorting.
-
- 2) aix symbol table might look like:
-
- c_file // beginning of a new file
- .bi // beginning of include file
- .ei // end of include file
- .bi
- .ei
-
- basically, .bi/.ei pairs do not necessarily encapsulate
- their scope. They need to be recorded, and processed later
- on when we come the end of the compilation unit.
- Include table (inclTable) and process_linenos() handle
- that. */
+ 1) xlc (IBM's native c compiler) postpones static function code
+ emission to the end of a compilation unit. This way it can
+ determine if those functions (statics) are needed or not, and
+ can do some garbage collection (I think). This makes line
+ numbers and corresponding addresses unordered, and we end up
+ with a line table like:
+
+
+ lineno addr
+ foo() 10 0x100
+ 20 0x200
+ 30 0x300
+
+ foo3() 70 0x400
+ 80 0x500
+ 90 0x600
+
+ static foo2()
+ 40 0x700
+ 50 0x800
+ 60 0x900
+
+ and that breaks gdb's binary search on line numbers, if the
+ above table is not sorted on line numbers. And that sort
+ should be on function based, since gcc can emit line numbers
+ like:
+
+ 10 0x100 - for the init/test part of a for stmt.
+ 20 0x200
+ 30 0x300
+ 10 0x400 - for the increment part of a for stmt.
+
+ arrange_linetable() will do this sorting.
+
+ 2) aix symbol table might look like:
+
+ c_file // beginning of a new file
+ .bi // beginning of include file
+ .ei // end of include file
+ .bi
+ .ei
+
+ basically, .bi/.ei pairs do not necessarily encapsulate
+ their scope. They need to be recorded, and processed later
+ on when we come the end of the compilation unit.
+ Include table (inclTable) and process_linenos() handle
+ that. */
/* *INDENT-ON* */
+
+
/* compare line table entry addresses. */
static int
@@ -427,71 +435,75 @@ compare_lte (lte1p, lte2p)
static struct linetable *
arrange_linetable (oldLineTb)
- struct linetable *oldLineTb; /* old linetable */
+ struct linetable *oldLineTb; /* old linetable */
{
- int ii, jj,
- newline, /* new line count */
- function_count; /* # of functions */
+ int ii, jj, newline, /* new line count */
+ function_count; /* # of functions */
- struct linetable_entry *fentry; /* function entry vector */
- int fentry_size; /* # of function entries */
- struct linetable *newLineTb; /* new line table */
+ struct linetable_entry *fentry; /* function entry vector */
+ int fentry_size; /* # of function entries */
+ struct linetable *newLineTb; /* new line table */
#define NUM_OF_FUNCTIONS 20
fentry_size = NUM_OF_FUNCTIONS;
- fentry = (struct linetable_entry*)
+ fentry = (struct linetable_entry *)
xmalloc (fentry_size * sizeof (struct linetable_entry));
- for (function_count=0, ii=0; ii <oldLineTb->nitems; ++ii) {
+ for (function_count = 0, ii = 0; ii < oldLineTb->nitems; ++ii)
+ {
- if (oldLineTb->item[ii].line == 0) { /* function entry found. */
+ if (oldLineTb->item[ii].line == 0)
+ { /* function entry found. */
- if (function_count >= fentry_size) { /* make sure you have room. */
- fentry_size *= 2;
- fentry = (struct linetable_entry*)
- xrealloc (fentry, fentry_size * sizeof (struct linetable_entry));
- }
- fentry[function_count].line = ii;
- fentry[function_count].pc = oldLineTb->item[ii].pc;
- ++function_count;
+ if (function_count >= fentry_size)
+ { /* make sure you have room. */
+ fentry_size *= 2;
+ fentry = (struct linetable_entry *)
+ xrealloc (fentry, fentry_size * sizeof (struct linetable_entry));
+ }
+ fentry[function_count].line = ii;
+ fentry[function_count].pc = oldLineTb->item[ii].pc;
+ ++function_count;
+ }
}
- }
- if (function_count == 0) {
- free (fentry);
- return oldLineTb;
- }
+ if (function_count == 0)
+ {
+ free (fentry);
+ return oldLineTb;
+ }
else if (function_count > 1)
- qsort (fentry, function_count, sizeof(struct linetable_entry), compare_lte);
+ qsort (fentry, function_count, sizeof (struct linetable_entry), compare_lte);
/* allocate a new line table. */
newLineTb = (struct linetable *)
xmalloc
- (sizeof (struct linetable) +
- (oldLineTb->nitems - function_count) * sizeof (struct linetable_entry));
+ (sizeof (struct linetable) +
+ (oldLineTb->nitems - function_count) * sizeof (struct linetable_entry));
/* if line table does not start with a function beginning, copy up until
a function begin. */
newline = 0;
if (oldLineTb->item[0].line != 0)
- for (newline=0;
- newline < oldLineTb->nitems && oldLineTb->item[newline].line; ++newline)
+ for (newline = 0;
+ newline < oldLineTb->nitems && oldLineTb->item[newline].line; ++newline)
newLineTb->item[newline] = oldLineTb->item[newline];
/* Now copy function lines one by one. */
- for (ii=0; ii < function_count; ++ii) {
- for (jj = fentry[ii].line + 1;
- jj < oldLineTb->nitems && oldLineTb->item[jj].line != 0;
- ++jj, ++newline)
- newLineTb->item[newline] = oldLineTb->item[jj];
- }
+ for (ii = 0; ii < function_count; ++ii)
+ {
+ for (jj = fentry[ii].line + 1;
+ jj < oldLineTb->nitems && oldLineTb->item[jj].line != 0;
+ ++jj, ++newline)
+ newLineTb->item[newline] = oldLineTb->item[jj];
+ }
free (fentry);
newLineTb->nitems = oldLineTb->nitems - function_count;
- return newLineTb;
-}
+ return newLineTb;
+}
/* include file support: C_BINCL/C_EINCL pairs will be kept in the
following `IncludeChain'. At the end of each symtab (end_symtab),
@@ -499,63 +511,67 @@ arrange_linetable (oldLineTb)
represent if (the include files. */
-typedef struct _inclTable {
- char *name; /* include filename */
+typedef struct _inclTable
+{
+ char *name; /* include filename */
/* Offsets to the line table. end points to the last entry which is
part of this include file. */
- int begin, end;
-
+ int begin, end;
+
struct subfile *subfile;
- unsigned funStartLine; /* start line # of its function */
-} InclTable;
+ unsigned funStartLine; /* start line # of its function */
+}
+InclTable;
#define INITIAL_INCLUDE_TABLE_LENGTH 20
-static InclTable *inclTable; /* global include table */
-static int inclIndx; /* last entry to table */
-static int inclLength; /* table length */
-static int inclDepth; /* nested include depth */
+static InclTable *inclTable; /* global include table */
+static int inclIndx; /* last entry to table */
+static int inclLength; /* table length */
+static int inclDepth; /* nested include depth */
static void allocate_include_entry PARAMS ((void));
static void
record_include_begin (cs)
-struct coff_symbol *cs;
+ struct coff_symbol *cs;
{
if (inclDepth)
{
/* In xcoff, we assume include files cannot be nested (not in .c files
- of course, but in corresponding .s files.). */
+ of course, but in corresponding .s files.). */
/* This can happen with old versions of GCC.
- GCC 2.3.3-930426 does not exhibit this on a test case which
- a user said produced the message for him. */
- static struct complaint msg = {"Nested C_BINCL symbols", 0, 0};
+ GCC 2.3.3-930426 does not exhibit this on a test case which
+ a user said produced the message for him. */
+ static struct complaint msg =
+ {"Nested C_BINCL symbols", 0, 0};
complain (&msg);
}
++inclDepth;
allocate_include_entry ();
- inclTable [inclIndx].name = cs->c_name;
- inclTable [inclIndx].begin = cs->c_value;
+ inclTable[inclIndx].name = cs->c_name;
+ inclTable[inclIndx].begin = cs->c_value;
}
static void
record_include_end (cs)
-struct coff_symbol *cs;
+ struct coff_symbol *cs;
{
- InclTable *pTbl;
+ InclTable *pTbl;
if (inclDepth == 0)
{
- static struct complaint msg = {"Mismatched C_BINCL/C_EINCL pair", 0, 0};
+ static struct complaint msg =
+ {"Mismatched C_BINCL/C_EINCL pair", 0, 0};
complain (&msg);
}
allocate_include_entry ();
- pTbl = &inclTable [inclIndx];
+ pTbl = &inclTable[inclIndx];
pTbl->end = cs->c_value;
--inclDepth;
@@ -567,7 +583,7 @@ allocate_include_entry ()
{
if (inclTable == NULL)
{
- inclTable = (InclTable *)
+ inclTable = (InclTable *)
xmalloc (sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH);
memset (inclTable,
'\0', sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH);
@@ -577,10 +593,10 @@ allocate_include_entry ()
else if (inclIndx >= inclLength)
{
inclLength += INITIAL_INCLUDE_TABLE_LENGTH;
- inclTable = (InclTable *)
+ inclTable = (InclTable *)
xrealloc (inclTable, sizeof (InclTable) * inclLength);
- memset (inclTable + inclLength - INITIAL_INCLUDE_TABLE_LENGTH,
- '\0', sizeof (InclTable)*INITIAL_INCLUDE_TABLE_LENGTH);
+ memset (inclTable + inclLength - INITIAL_INCLUDE_TABLE_LENGTH,
+ '\0', sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH);
}
}
@@ -597,8 +613,8 @@ process_linenos (start, end)
{
int offset, ii;
file_ptr max_offset =
- ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
- ->max_lineno_offset;
+ ((struct coff_symfile_info *) this_symtab_psymtab->objfile->sym_private)
+ ->max_lineno_offset;
/* subfile structure for the main compilation unit. */
struct subfile main_subfile;
@@ -613,7 +629,7 @@ process_linenos (start, end)
unsigned *firstLine;
offset =
- ((struct symloc *)this_symtab_psymtab->read_symtab_private)->lineno_off;
+ ((struct symloc *) this_symtab_psymtab->read_symtab_private)->lineno_off;
if (offset == 0)
goto return_after_cleanup;
@@ -622,14 +638,14 @@ process_linenos (start, end)
if (inclIndx == 0)
/* All source lines were in the main source file. None in include files. */
- enter_line_range (&main_subfile, offset, 0, start, end,
- &main_source_baseline);
+ enter_line_range (&main_subfile, offset, 0, start, end,
+ &main_source_baseline);
else
{
/* There was source with line numbers in include files. */
main_source_baseline = 0;
- for (ii=0; ii < inclIndx; ++ii)
+ for (ii = 0; ii < inclIndx; ++ii)
{
struct subfile *tmpSubfile;
@@ -650,7 +666,7 @@ process_linenos (start, end)
firstLine = &(inclTable[ii].funStartLine);
/* Enter include file's lines now. */
- enter_line_range (tmpSubfile, inclTable[ii].begin,
+ enter_line_range (tmpSubfile, inclTable[ii].begin,
inclTable[ii].end, start, 0, firstLine);
if (offset <= inclTable[ii].end)
@@ -658,10 +674,10 @@ process_linenos (start, end)
}
/* All the include files' line have been processed at this point. Now,
- enter remaining lines of the main file, if any left. */
+ enter remaining lines of the main file, if any left. */
if (offset < max_offset + 1 - LINESZ)
{
- enter_line_range (&main_subfile, offset, 0, start, end,
+ enter_line_range (&main_subfile, offset, 0, start, end,
&main_source_baseline);
}
}
@@ -674,7 +690,7 @@ process_linenos (start, end)
lv = main_subfile.line_vector;
/* Line numbers are not necessarily ordered. xlc compilation will
- put static function to the end. */
+ put static function to the end. */
lineTb = arrange_linetable (lv);
if (lv == lineTb)
@@ -689,15 +705,15 @@ process_linenos (start, end)
current_subfile->line_vector = lineTb;
}
- current_subfile->line_vector_length =
+ current_subfile->line_vector_length =
current_subfile->line_vector->nitems;
}
/* Now, process included files' line numbers. */
- for (ii=0; ii < inclIndx; ++ii)
+ for (ii = 0; ii < inclIndx; ++ii)
{
- if ((inclTable[ii].subfile)->line_vector) /* Useless if!!! FIXMEmgo */
+ if ((inclTable[ii].subfile)->line_vector) /* Useless if!!! FIXMEmgo */
{
struct linetable *lineTb, *lv;
@@ -713,11 +729,11 @@ process_linenos (start, end)
/* For the same include file, we might want to have more than one
subfile. This happens if we have something like:
- ......
- #include "foo.h"
- ......
- #include "foo.h"
- ......
+ ......
+ #include "foo.h"
+ ......
+ #include "foo.h"
+ ......
while foo.h including code in it. (stupid but possible)
Since start_subfile() looks at the name and uses an
@@ -725,7 +741,7 @@ process_linenos (start, end)
fool it. */
#if 0
- start_subfile (inclTable[ii].name, (char*)0);
+ start_subfile (inclTable[ii].name, (char *) 0);
#else
{
/* Pick a fake name that will produce the same results as this
@@ -734,7 +750,7 @@ process_linenos (start, end)
char *fakename = strrchr (inclTable[ii].name, '.');
if (fakename == NULL)
fakename = " ?";
- start_subfile (fakename, (char*)0);
+ start_subfile (fakename, (char *) 0);
free (current_subfile->name);
}
current_subfile->name = strdup (inclTable[ii].name);
@@ -744,8 +760,8 @@ process_linenos (start, end)
{
current_subfile->line_vector =
(struct linetable *) xrealloc
- (lv, (sizeof (struct linetable)
- + lv->nitems * sizeof (struct linetable_entry)));
+ (lv, (sizeof (struct linetable)
+ + lv->nitems * sizeof (struct linetable_entry)));
}
else
@@ -754,13 +770,13 @@ process_linenos (start, end)
current_subfile->line_vector = lineTb;
}
- current_subfile->line_vector_length =
+ current_subfile->line_vector_length =
current_subfile->line_vector->nitems;
- start_subfile (pop_subfile (), (char*)0);
+ start_subfile (pop_subfile (), (char *) 0);
}
}
- return_after_cleanup:
+return_after_cleanup:
/* We don't want to keep alloc/free'ing the global include file table. */
inclIndx = 0;
@@ -779,8 +795,8 @@ aix_process_linenos ()
/* Enter a given range of lines into the line vector.
can be called in the following two ways:
- enter_line_range (subfile, beginoffset, endoffset, startaddr, 0, firstLine) or
- enter_line_range (subfile, beginoffset, 0, startaddr, endaddr, firstLine)
+ enter_line_range (subfile, beginoffset, endoffset, startaddr, 0, firstLine) or
+ enter_line_range (subfile, beginoffset, 0, startaddr, endaddr, firstLine)
endoffset points to the last line table entry that we should pay
attention to. */
@@ -789,9 +805,9 @@ static void
enter_line_range (subfile, beginoffset, endoffset, startaddr, endaddr,
firstLine)
struct subfile *subfile;
- unsigned beginoffset, endoffset; /* offsets to line table */
- CORE_ADDR startaddr, endaddr;
- unsigned *firstLine;
+ unsigned beginoffset, endoffset; /* offsets to line table */
+ CORE_ADDR startaddr, endaddr;
+ unsigned *firstLine;
{
unsigned int curoffset;
CORE_ADDR addr;
@@ -804,15 +820,15 @@ enter_line_range (subfile, beginoffset, endoffset, startaddr, endaddr,
return;
curoffset = beginoffset;
limit_offset =
- ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
- ->max_lineno_offset;
+ ((struct coff_symfile_info *) this_symtab_psymtab->objfile->sym_private)
+ ->max_lineno_offset;
if (endoffset != 0)
{
if (endoffset >= limit_offset)
{
static struct complaint msg =
- {"Bad line table offset in C_EINCL directive", 0, 0};
+ {"Bad line table offset in C_EINCL directive", 0, 0};
complain (&msg);
return;
}
@@ -884,7 +900,7 @@ enter_line_range (subfile, beginoffset, endoffset, startaddr, endaddr,
/* xcoff has static blocks marked in `.bs', `.es' pairs. They cannot be
nested. At any given time, a symbol can only be in one static block.
This is the base address of current static block, zero if non exists. */
-
+
static int static_block_base = 0;
/* Section number for the current static block. */
@@ -908,7 +924,7 @@ xcoff_next_symbol_text (objfile)
{
struct internal_syment symbol;
static struct complaint msg =
- {"Unexpected symbol continuation", 0, 0};
+ {"Unexpected symbol continuation", 0, 0};
char *retval;
/* FIXME: is this the same as the passed arg? */
objfile = this_symtab_psymtab->objfile;
@@ -919,14 +935,14 @@ xcoff_next_symbol_text (objfile)
complain (&msg);
/* Return something which points to '\0' and hope the symbol reading
- code does something reasonable. */
+ code does something reasonable. */
retval = "";
}
else if (symbol.n_sclass & 0x80)
{
retval =
- ((struct coff_symfile_info *)objfile->sym_private)->debugsec
- + symbol.n_offset;
+ ((struct coff_symfile_info *) objfile->sym_private)->debugsec
+ + symbol.n_offset;
raw_symbol +=
coff_data (objfile->obfd)->local_symesz;
++symnum;
@@ -936,7 +952,7 @@ xcoff_next_symbol_text (objfile)
complain (&msg);
/* Return something which points to '\0' and hope the symbol reading
- code does something reasonable. */
+ code does something reasonable. */
retval = "";
}
return retval;
@@ -951,9 +967,9 @@ read_xcoff_symtab (pst)
struct objfile *objfile = pst->objfile;
bfd *abfd = objfile->obfd;
char *raw_auxptr; /* Pointer to first raw aux entry for sym */
- char *strtbl = ((struct coff_symfile_info *)objfile->sym_private)->strtbl;
+ char *strtbl = ((struct coff_symfile_info *) objfile->sym_private)->strtbl;
char *debugsec =
- ((struct coff_symfile_info *)objfile->sym_private)->debugsec;
+ ((struct coff_symfile_info *) objfile->sym_private)->debugsec;
struct internal_syment symbol[1];
union internal_auxent main_aux;
@@ -975,7 +991,7 @@ read_xcoff_symtab (pst)
char *filestring = " _start_ "; /* Name of the current file. */
- char *last_csect_name; /* last seen csect's name and value */
+ char *last_csect_name; /* last seen csect's name and value */
CORE_ADDR last_csect_val;
int last_csect_sec;
@@ -990,16 +1006,16 @@ read_xcoff_symtab (pst)
last_csect_val = 0;
start_stabs ();
- start_symtab (filestring, (char *)NULL, file_start_addr);
+ start_symtab (filestring, (char *) NULL, file_start_addr);
record_debugformat ("XCOFF");
- symnum = ((struct symloc *)pst->read_symtab_private)->first_symnum;
+ symnum = ((struct symloc *) pst->read_symtab_private)->first_symnum;
max_symnum =
- symnum + ((struct symloc *)pst->read_symtab_private)->numsyms;
+ symnum + ((struct symloc *) pst->read_symtab_private)->numsyms;
first_object_file_end = 0;
raw_symbol =
((struct coff_symfile_info *) objfile->sym_private)->symtbl
- + symnum * local_symesz;
+ + symnum * local_symesz;
while (symnum < max_symnum)
{
@@ -1008,10 +1024,10 @@ read_xcoff_symtab (pst)
/* READ_ONE_SYMBOL (symbol, cs, symname_alloced); */
/* read one symbol into `cs' structure. After processing the
- whole symbol table, only string table will be kept in memory,
- symbol table and debug section of xcoff will be freed. Thus
- we can mark symbols with names in string table as
- `alloced'. */
+ whole symbol table, only string table will be kept in memory,
+ symbol table and debug section of xcoff will be freed. Thus
+ we can mark symbols with names in string table as
+ `alloced'. */
{
int ii;
@@ -1026,7 +1042,7 @@ read_xcoff_symtab (pst)
/* We must use the original, unswapped, name here so the name field
pointed to by cs->c_name will persist throughout xcoffread. If
we use the new field, it gets overwritten for each symbol. */
- cs->c_name = ((struct external_syment *)raw_symbol)->e.e_name;
+ cs->c_name = ((struct external_syment *) raw_symbol)->e.e_name;
/* If it's exactly E_SYMNMLEN characters long it isn't
'\0'-terminated. */
if (cs->c_name[E_SYMNMLEN - 1] != '\0')
@@ -1047,13 +1063,13 @@ read_xcoff_symtab (pst)
else
{
/* in string table */
- cs->c_name = strtbl + (int)symbol->n_offset;
+ cs->c_name = strtbl + (int) symbol->n_offset;
symname_alloced = 1;
}
cs->c_value = symbol->n_value;
cs->c_sclass = symbol->n_sclass;
cs->c_secnum = symbol->n_scnum;
- cs->c_type = (unsigned)symbol->n_type;
+ cs->c_type = (unsigned) symbol->n_type;
raw_symbol += coff_data (abfd)->local_symesz;
++symnum;
@@ -1084,14 +1100,14 @@ read_xcoff_symtab (pst)
}
start_stabs ();
- start_symtab ("_globals_", (char *)NULL, (CORE_ADDR)0);
+ start_symtab ("_globals_", (char *) NULL, (CORE_ADDR) 0);
record_debugformat ("XCOFF");
cur_src_end_addr = first_object_file_end;
/* done with all files, everything from here on is globals */
}
/* if explicitly specified as a function, treat is as one. */
- if (ISFCN(cs->c_type) && cs->c_sclass != C_TPDEF)
+ if (ISFCN (cs->c_type) && cs->c_sclass != C_TPDEF)
{
bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
0, cs->c_naux, &main_aux);
@@ -1130,15 +1146,15 @@ read_xcoff_symtab (pst)
{
/* A program csect is seen. We have to allocate one
- symbol table for each program csect. Normally gdb
- prefers one symtab for each source file. In case
- of AIX, one source file might include more than one
- [PR] csect, and they don't have to be adjacent in
- terms of the space they occupy in memory. Thus, one
- single source file might get fragmented in the
- memory and gdb's file start and end address
- approach does not work! GCC (and I think xlc) seem
- to put all the code in the unnamed program csect. */
+ symbol table for each program csect. Normally gdb
+ prefers one symtab for each source file. In case
+ of AIX, one source file might include more than one
+ [PR] csect, and they don't have to be adjacent in
+ terms of the space they occupy in memory. Thus, one
+ single source file might get fragmented in the
+ memory and gdb's file start and end address
+ approach does not work! GCC (and I think xlc) seem
+ to put all the code in the unnamed program csect. */
if (last_csect_name)
{
@@ -1149,12 +1165,12 @@ read_xcoff_symtab (pst)
start_stabs ();
/* Give all csects for this source file the same
name. */
- start_symtab (filestring, NULL, (CORE_ADDR)0);
+ start_symtab (filestring, NULL, (CORE_ADDR) 0);
record_debugformat ("XCOFF");
}
/* If this is the very first csect seen,
- basically `__start'. */
+ basically `__start'. */
if (just_started)
{
first_object_file_end
@@ -1278,7 +1294,7 @@ read_xcoff_symtab (pst)
filestring = cs->c_name;
start_stabs ();
- start_symtab (filestring, (char *)NULL, (CORE_ADDR)0);
+ start_symtab (filestring, (char *) NULL, (CORE_ADDR) 0);
record_debugformat ("XCOFF");
last_csect_name = 0;
@@ -1303,7 +1319,7 @@ read_xcoff_symtab (pst)
new = push_context (0, fcn_start_addr + off);
- new->name = define_symbol
+ new->name = define_symbol
(fcn_cs_saved.c_value + off,
fcn_stab_saved.c_name, 0, 0, objfile);
if (new->name != NULL)
@@ -1316,9 +1332,9 @@ read_xcoff_symtab (pst)
0, cs->c_naux, &main_aux);
/* The value of .ef is the address of epilogue code;
- not useful for gdb. */
+ not useful for gdb. */
/* { main_aux.x_sym.x_misc.x_lnsz.x_lnno
- contains number of lines to '}' */
+ contains number of lines to '}' */
if (context_stack_depth <= 0)
{ /* We attempted to pop an empty context stack */
@@ -1373,7 +1389,7 @@ read_xcoff_symtab (pst)
case C_ENTAG:
{
static struct complaint msg =
- {"Unrecognized storage class %d.", 0, 0};
+ {"Unrecognized storage class %d.", 0, 0};
complain (&msg, cs->c_sclass);
}
break;
@@ -1466,8 +1482,8 @@ read_xcoff_symtab (pst)
(SYMBOL2) = (struct symbol *) \
obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol)); \
*(SYMBOL2) = *(SYMBOL1);
-
-
+
+
#define SYMNAME_ALLOC(NAME, ALLOCED) \
(ALLOCED) ? (NAME) : obsavestring ((NAME), strlen (NAME), &objfile->symbol_obstack);
@@ -1479,8 +1495,8 @@ static struct type *var_symbol_type;
static struct symbol *
process_xcoff_symbol (cs, objfile)
- register struct coff_symbol *cs;
- struct objfile *objfile;
+ register struct coff_symbol *cs;
+ struct objfile *objfile;
{
struct symbol onesymbol;
register struct symbol *sym = &onesymbol;
@@ -1493,7 +1509,7 @@ process_xcoff_symbol (cs, objfile)
if (cs->c_secnum < 0)
{
/* The value is a register number, offset within a frame, etc.,
- and does not get relocated. */
+ and does not get relocated. */
off = 0;
sec = -1;
}
@@ -1517,8 +1533,8 @@ process_xcoff_symbol (cs, objfile)
if (ISFCN (cs->c_type))
{
/* At this point, we don't know the type of the function. This
- will be patched with the type from its stab entry later on in
- patch_block_stabs (), unless the file was compiled without -g. */
+ will be patched with the type from its stab entry later on in
+ patch_block_stabs (), unless the file was compiled without -g. */
SYMBOL_NAME (sym) = SYMNAME_ALLOC (name, symname_alloced);
SYMBOL_TYPE (sym) = func_symbol_type;
@@ -1539,8 +1555,8 @@ process_xcoff_symbol (cs, objfile)
switch (cs->c_sclass)
{
#if 0
- /* The values of functions and global symbols are now resolved
- via the global_sym_chain in stabsread.c. */
+ /* The values of functions and global symbols are now resolved
+ via the global_sym_chain in stabsread.c. */
case C_FUN:
if (fcn_cs_saved.c_sclass == C_EXT)
add_stab_to_list (name, &global_stabs);
@@ -1591,7 +1607,7 @@ process_xcoff_symbol (cs, objfile)
where we need to, which is not necessarily super-clean,
but seems workable enough. */
- if (*name == ':' || (pp = (char *) strchr(name, ':')) == NULL)
+ if (*name == ':' || (pp = (char *) strchr (name, ':')) == NULL)
return NULL;
++pp;
@@ -1625,7 +1641,7 @@ coff_getfilename (aux_entry, objfile)
if (aux_entry->x_file.x_n.x_zeroes == 0)
strcpy (buffer,
- ((struct coff_symfile_info *)objfile->sym_private)->strtbl
+ ((struct coff_symfile_info *) objfile->sym_private)->strtbl
+ aux_entry->x_file.x_n.x_offset);
else
{
@@ -1642,25 +1658,25 @@ read_symbol (symbol, symno)
int symno;
{
int nsyms =
- ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
- ->symtbl_num_syms;
- char *stbl =
- ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
- ->symtbl;
+ ((struct coff_symfile_info *) this_symtab_psymtab->objfile->sym_private)
+ ->symtbl_num_syms;
+ char *stbl =
+ ((struct coff_symfile_info *) this_symtab_psymtab->objfile->sym_private)
+ ->symtbl;
if (symno < 0 || symno >= nsyms)
{
static struct complaint msg =
- {"Invalid symbol offset", 0, 0};
+ {"Invalid symbol offset", 0, 0};
complain (&msg);
symbol->n_value = 0;
symbol->n_scnum = -1;
return;
}
bfd_coff_swap_sym_in (this_symtab_psymtab->objfile->obfd,
- stbl + (symno*local_symesz),
+ stbl + (symno * local_symesz),
symbol);
}
-
+
/* Get value corresponding to symbol number symno in symtbl. */
static int
@@ -1670,7 +1686,7 @@ read_symbol_nvalue (symno)
struct internal_syment symbol[1];
read_symbol (symbol, symno);
- return symbol->n_value;
+ return symbol->n_value;
}
@@ -1682,11 +1698,11 @@ read_symbol_lineno (symno)
int symno;
{
int nsyms =
- ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
- ->symtbl_num_syms;
- char *stbl =
- ((struct coff_symfile_info *)this_symtab_psymtab->objfile->sym_private)
- ->symtbl;
+ ((struct coff_symfile_info *) this_symtab_psymtab->objfile->sym_private)
+ ->symtbl_num_syms;
+ char *stbl =
+ ((struct coff_symfile_info *) this_symtab_psymtab->objfile->sym_private)
+ ->symtbl;
struct internal_syment symbol[1];
union internal_auxent main_aux[1];
@@ -1745,7 +1761,7 @@ static void
find_linenos (abfd, asect, vpinfo)
bfd *abfd;
sec_ptr asect;
- PTR vpinfo;
+ PTR vpinfo;
{
struct coff_symfile_info *info;
int size, count;
@@ -1757,7 +1773,7 @@ find_linenos (abfd, asect, vpinfo)
return;
size = count * coff_data (abfd)->local_linesz;
- info = (struct coff_symfile_info *)vpinfo;
+ info = (struct coff_symfile_info *) vpinfo;
offset = asect->line_filepos;
maxoff = offset + size;
@@ -1776,7 +1792,7 @@ xcoff_psymtab_to_symtab_1 (pst)
{
struct cleanup *old_chain;
int i;
-
+
if (!pst)
return;
@@ -1800,13 +1816,13 @@ xcoff_psymtab_to_symtab_1 (pst)
fputs_filtered ("and ", gdb_stdout);
wrap_here ("");
printf_filtered ("%s...", pst->dependencies[i]->filename);
- wrap_here (""); /* Flush output */
+ wrap_here (""); /* Flush output */
gdb_flush (gdb_stdout);
}
xcoff_psymtab_to_symtab_1 (pst->dependencies[i]);
}
- if (((struct symloc *)pst->read_symtab_private)->numsyms != 0)
+ if (((struct symloc *) pst->read_symtab_private)->numsyms != 0)
{
/* Init stuff necessary for reading in symbols. */
stabsread_init ();
@@ -1844,11 +1860,11 @@ xcoff_psymtab_to_symtab (pst)
return;
}
- if (((struct symloc *)pst->read_symtab_private)->numsyms != 0
+ if (((struct symloc *) pst->read_symtab_private)->numsyms != 0
|| pst->number_of_dependencies)
{
/* Print the message now, before reading the string table,
- to avoid disconcerting pauses. */
+ to avoid disconcerting pauses. */
if (info_verbose)
{
printf_filtered ("Reading in symbols for %s...", pst->filename);
@@ -1880,7 +1896,7 @@ xcoff_new_init (objfile)
}
/* Do initialization in preparation for reading symbols from OBJFILE.
-
+
We will only be called if this is an XCOFF or XCOFF-like file.
BFD handles figuring out the format of the file, and code in symfile.c
uses BFD's determination to vector to us. */
@@ -1890,8 +1906,8 @@ xcoff_symfile_init (objfile)
struct objfile *objfile;
{
/* Allocate struct to keep track of the symfile */
- objfile -> sym_private = xmmalloc (objfile -> md,
- sizeof (struct coff_symfile_info));
+ objfile->sym_private = xmmalloc (objfile->md,
+ sizeof (struct coff_symfile_info));
/* XCOFF objects may be reordered, so set OBJF_REORDERED. If we
find this causes a significant slowdown in gdb then we could
@@ -1910,9 +1926,9 @@ static void
xcoff_symfile_finish (objfile)
struct objfile *objfile;
{
- if (objfile -> sym_private != NULL)
+ if (objfile->sym_private != NULL)
{
- mfree (objfile -> md, objfile -> sym_private);
+ mfree (objfile->md, objfile->sym_private);
}
/* Start with a fresh include table for the next objfile. */
@@ -1936,13 +1952,13 @@ init_stringtab (abfd, offset, objfile)
unsigned char lengthbuf[4];
char *strtbl;
- ((struct coff_symfile_info *)objfile->sym_private)->strtbl = NULL;
+ ((struct coff_symfile_info *) objfile->sym_private)->strtbl = NULL;
if (bfd_seek (abfd, offset, SEEK_SET) < 0)
error ("cannot seek to string table in %s: %s",
bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
- val = bfd_read ((char *)lengthbuf, 1, sizeof lengthbuf, abfd);
+ val = bfd_read ((char *) lengthbuf, 1, sizeof lengthbuf, abfd);
length = bfd_h_get_32 (abfd, lengthbuf);
/* If no string table is needed, then the file may end immediately
@@ -1955,7 +1971,7 @@ init_stringtab (abfd, offset, objfile)
as long as we have its symbol table around. */
strtbl = (char *) obstack_alloc (&objfile->symbol_obstack, length);
- ((struct coff_symfile_info *)objfile->sym_private)->strtbl = strtbl;
+ ((struct coff_symfile_info *) objfile->sym_private)->strtbl = strtbl;
/* Copy length buffer, the first byte is usually zero and is
used for stabs with a name length of zero. */
@@ -2002,15 +2018,15 @@ xcoff_start_psymtab (objfile, section_offsets,
struct partial_symbol **static_syms;
{
struct partial_symtab *result =
- start_psymtab_common (objfile, section_offsets,
- filename,
- /* We fill in textlow later. */
- 0,
- global_syms, static_syms);
+ start_psymtab_common (objfile, section_offsets,
+ filename,
+ /* We fill in textlow later. */
+ 0,
+ global_syms, static_syms);
result->read_symtab_private = (char *)
- obstack_alloc (&objfile -> psymbol_obstack, sizeof (struct symloc));
- ((struct symloc *)result->read_symtab_private)->first_symnum = first_symnum;
+ obstack_alloc (&objfile->psymbol_obstack, sizeof (struct symloc));
+ ((struct symloc *) result->read_symtab_private)->first_symnum = first_symnum;
result->read_symtab = xcoff_psymtab_to_symtab;
/* Deduce the source language from the filename for this psymtab. */
@@ -2043,13 +2059,13 @@ xcoff_end_psymtab (pst, include_list, num_includes, capping_symbol_number,
int textlow_not_set;
{
int i;
- struct objfile *objfile = pst -> objfile;
+ struct objfile *objfile = pst->objfile;
if (capping_symbol_number != -1)
- ((struct symloc *)pst->read_symtab_private)->numsyms =
+ ((struct symloc *) pst->read_symtab_private)->numsyms =
capping_symbol_number
- - ((struct symloc *)pst->read_symtab_private)->first_symnum;
- ((struct symloc *)pst->read_symtab_private)->lineno_off =
+ - ((struct symloc *) pst->read_symtab_private)->first_symnum;
+ ((struct symloc *) pst->read_symtab_private)->lineno_off =
first_fun_line_offset;
first_fun_line_offset = 0;
pst->n_global_syms =
@@ -2062,9 +2078,9 @@ xcoff_end_psymtab (pst, include_list, num_includes, capping_symbol_number,
{
pst->dependencies = (struct partial_symtab **)
obstack_alloc (&objfile->psymbol_obstack,
- number_dependencies * sizeof (struct partial_symtab *));
+ number_dependencies * sizeof (struct partial_symtab *));
memcpy (pst->dependencies, dependency_list,
- number_dependencies * sizeof (struct partial_symtab *));
+ number_dependencies * sizeof (struct partial_symtab *));
}
else
pst->dependencies = 0;
@@ -2072,19 +2088,19 @@ xcoff_end_psymtab (pst, include_list, num_includes, capping_symbol_number,
for (i = 0; i < num_includes; i++)
{
struct partial_symtab *subpst =
- allocate_psymtab (include_list[i], objfile);
+ allocate_psymtab (include_list[i], objfile);
subpst->section_offsets = pst->section_offsets;
subpst->read_symtab_private =
- (char *) obstack_alloc (&objfile->psymbol_obstack,
- sizeof (struct symloc));
- ((struct symloc *)subpst->read_symtab_private)->first_symnum = 0;
- ((struct symloc *)subpst->read_symtab_private)->numsyms = 0;
+ (char *) obstack_alloc (&objfile->psymbol_obstack,
+ sizeof (struct symloc));
+ ((struct symloc *) subpst->read_symtab_private)->first_symnum = 0;
+ ((struct symloc *) subpst->read_symtab_private)->numsyms = 0;
subpst->textlow = 0;
subpst->texthigh = 0;
/* We could save slight bits of space by only making one of these,
- shared by the entire set of include files. FIXME-someday. */
+ shared by the entire set of include files. FIXME-someday. */
subpst->dependencies = (struct partial_symtab **)
obstack_alloc (&objfile->psymbol_obstack,
sizeof (struct partial_symtab *));
@@ -2093,8 +2109,8 @@ xcoff_end_psymtab (pst, include_list, num_includes, capping_symbol_number,
subpst->globals_offset =
subpst->n_global_syms =
- subpst->statics_offset =
- subpst->n_static_syms = 0;
+ subpst->statics_offset =
+ subpst->n_static_syms = 0;
subpst->readin = 0;
subpst->symtab = 0;
@@ -2114,14 +2130,14 @@ xcoff_end_psymtab (pst, include_list, num_includes, capping_symbol_number,
&& pst->n_static_syms == 0)
{
/* Throw away this psymtab, it's empty. We can't deallocate it, since
- it is on the obstack, but we can forget to chain it on the list. */
+ it is on the obstack, but we can forget to chain it on the list. */
/* Empty psymtabs happen as a result of header files which don't have
- any symbols in them. There can be a lot of them. */
+ any symbols in them. There can be a lot of them. */
discard_psymtab (pst);
/* Indicate that psymtab was thrown away. */
- pst = (struct partial_symtab *)NULL;
+ pst = (struct partial_symtab *) NULL;
}
return pst;
}
@@ -2148,7 +2164,7 @@ swap_sym (symbol, aux, name, raw, symnump, objfile)
if (symbol->n_zeroes)
{
/* If it's exactly E_SYMNMLEN characters long it isn't
- '\0'-terminated. */
+ '\0'-terminated. */
if (symbol->n_name[E_SYMNMLEN - 1] != '\0')
{
/* FIXME: wastes memory for symbols which we don't end up putting
@@ -2162,16 +2178,16 @@ swap_sym (symbol, aux, name, raw, symnump, objfile)
else
/* Point to the unswapped name as that persists as long as the
objfile does. */
- *name = ((struct external_syment *)*raw)->e.e_name;
+ *name = ((struct external_syment *) *raw)->e.e_name;
}
else if (symbol->n_sclass & 0x80)
{
- *name = ((struct coff_symfile_info *)objfile->sym_private)->debugsec
+ *name = ((struct coff_symfile_info *) objfile->sym_private)->debugsec
+ symbol->n_offset;
}
else
{
- *name = ((struct coff_symfile_info *)objfile->sym_private)->strtbl
+ *name = ((struct coff_symfile_info *) objfile->sym_private)->strtbl
+ symbol->n_offset;
}
++*symnump;
@@ -2191,7 +2207,7 @@ scan_xcoff_symtab (section_offsets, objfile)
struct section_offsets *section_offsets;
struct objfile *objfile;
{
- CORE_ADDR toc_offset = 0; /* toc offset value in data section. */
+ CORE_ADDR toc_offset = 0; /* toc offset value in data section. */
char *filestring = NULL;
char *namestring;
@@ -2217,10 +2233,10 @@ scan_xcoff_symtab (section_offsets, objfile)
union internal_auxent main_aux;
unsigned int ssymnum;
- char *last_csect_name = NULL; /* last seen csect's name and value */
+ char *last_csect_name = NULL; /* last seen csect's name and value */
CORE_ADDR last_csect_val = 0;
int last_csect_sec = 0;
- int misc_func_recorded = 0; /* true if any misc. function */
+ int misc_func_recorded = 0; /* true if any misc. function */
int textlow_not_set = 1;
pst = (struct partial_symtab *) 0;
@@ -2240,16 +2256,16 @@ scan_xcoff_symtab (section_offsets, objfile)
abfd = objfile->obfd;
- sraw_symbol = ((struct coff_symfile_info *)objfile->sym_private)->symtbl;
- nsyms = ((struct coff_symfile_info *)objfile->sym_private)->symtbl_num_syms;
+ sraw_symbol = ((struct coff_symfile_info *) objfile->sym_private)->symtbl;
+ nsyms = ((struct coff_symfile_info *) objfile->sym_private)->symtbl_num_syms;
ssymnum = 0;
while (ssymnum < nsyms)
{
- int sclass = ((struct external_syment *)sraw_symbol)->e_sclass[0] & 0xff;
+ int sclass = ((struct external_syment *) sraw_symbol)->e_sclass[0] & 0xff;
/* This is the type we pass to partial-stab.h. A less kludgy solution
- would be to break out partial-stab.h into its various parts--shuffle
- off the DBXREAD_ONLY stuff to dbxread.c, and make separate
- pstab-norm.h (for most types), pstab-sol.h (for N_SOL), etc. */
+ would be to break out partial-stab.h into its various parts--shuffle
+ off the DBXREAD_ONLY stuff to dbxread.c, and make separate
+ pstab-norm.h (for most types), pstab-sol.h (for N_SOL), etc. */
int stype;
QUIT;
@@ -2269,7 +2285,7 @@ scan_xcoff_symtab (section_offsets, objfile)
{
bfd_coff_swap_aux_in
(objfile->obfd,
- sraw_symbol - coff_data(abfd)->local_symesz,
+ sraw_symbol - coff_data (abfd)->local_symesz,
symbol.n_type,
symbol.n_sclass,
symbol.n_numaux - 1,
@@ -2336,7 +2352,7 @@ scan_xcoff_symtab (section_offsets, objfile)
if (pst != NULL)
{
CORE_ADDR highval =
- symbol.n_value + csect_aux.x_csect.x_scnlen.l;
+ symbol.n_value + csect_aux.x_csect.x_scnlen.l;
if (highval > pst->texthigh)
pst->texthigh = highval;
if (pst->textlow == 0 || symbol.n_value < pst->textlow)
@@ -2511,7 +2527,7 @@ scan_xcoff_symtab (section_offsets, objfile)
default:
{
static struct complaint msg =
- {"Storage class %d not recognized during scan", 0, 0};
+ {"Storage class %d not recognized during scan", 0, 0};
complain (&msg, sclass);
}
/* FALLTHROUGH */
@@ -2562,7 +2578,7 @@ scan_xcoff_symtab (section_offsets, objfile)
/* We probably could save a few instructions by assuming that
C_LSYM, C_PSYM, etc., never have auxents. */
int naux1 =
- ((struct external_syment *)sraw_symbol)->e_numaux[0] + 1;
+ ((struct external_syment *) sraw_symbol)->e_numaux[0] + 1;
ssymnum += naux1;
sraw_symbol += sizeof (struct external_syment) * naux1;
}
@@ -2596,7 +2612,7 @@ scan_xcoff_symtab (section_offsets, objfile)
#define END_PSYMTAB(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set)\
do {} while (0)
/* We have already set the namestring. */
-#define SET_NAMESTRING() /* */
+#define SET_NAMESTRING() /* */
#include "partial-stab.h"
}
@@ -2641,26 +2657,26 @@ static void
xcoff_initial_scan (objfile, section_offsets, mainline)
struct objfile *objfile;
struct section_offsets *section_offsets;
- int mainline; /* FIXME comments above */
+ int mainline; /* FIXME comments above */
{
bfd *abfd;
int val;
struct cleanup *back_to;
- int num_symbols; /* # of symbols */
- file_ptr symtab_offset; /* symbol table and */
- file_ptr stringtab_offset; /* string table file offsets */
+ int num_symbols; /* # of symbols */
+ file_ptr symtab_offset; /* symbol table and */
+ file_ptr stringtab_offset; /* string table file offsets */
struct coff_symfile_info *info;
char *name;
unsigned int size;
- info = (struct coff_symfile_info *) objfile -> sym_private;
+ info = (struct coff_symfile_info *) objfile->sym_private;
symfile_bfd = abfd = objfile->obfd;
name = objfile->name;
num_symbols = bfd_get_symcount (abfd); /* # of symbols */
symtab_offset = obj_sym_filepos (abfd); /* symbol table file offset */
stringtab_offset = symtab_offset +
- num_symbols * coff_data(abfd)->local_symesz;
+ num_symbols * coff_data (abfd)->local_symesz;
info->min_lineno_offset = 0;
info->max_lineno_offset = 0;
@@ -2694,7 +2710,7 @@ xcoff_initial_scan (objfile, section_offsets, mainline)
}
}
}
- ((struct coff_symfile_info *)objfile->sym_private)->debugsec =
+ ((struct coff_symfile_info *) objfile->sym_private)->debugsec =
debugsec;
}
}
@@ -2706,12 +2722,12 @@ xcoff_initial_scan (objfile, section_offsets, mainline)
error ("Error reading symbols from %s: %s",
name, bfd_errmsg (bfd_get_error ()));
size = coff_data (abfd)->local_symesz * num_symbols;
- ((struct coff_symfile_info *)objfile->sym_private)->symtbl =
+ ((struct coff_symfile_info *) objfile->sym_private)->symtbl =
obstack_alloc (&objfile->symbol_obstack, size);
- ((struct coff_symfile_info *)objfile->sym_private)->symtbl_num_syms =
+ ((struct coff_symfile_info *) objfile->sym_private)->symtbl_num_syms =
num_symbols;
- val = bfd_read (((struct coff_symfile_info *)objfile->sym_private)->symtbl,
+ val = bfd_read (((struct coff_symfile_info *) objfile->sym_private)->symtbl,
size, 1, abfd);
if (val != size)
perror_with_name ("reading symbol table");
@@ -2756,9 +2772,9 @@ xcoff_symfile_offsets (objfile, addr)
objfile->num_sections = SECT_OFF_MAX;
section_offsets = (struct section_offsets *)
obstack_alloc
- (&objfile -> psymbol_obstack,
- sizeof (struct section_offsets)
- + sizeof (section_offsets->offsets) * objfile->num_sections);
+ (&objfile->psymbol_obstack,
+ sizeof (struct section_offsets)
+ + sizeof (section_offsets->offsets) * objfile->num_sections);
/* syms_from_objfile kindly subtracts from addr the bfd_section_vma
of the .text section. This strikes me as wrong--whether the
@@ -2789,20 +2805,20 @@ static struct sym_fns xcoff_sym_fns =
xcoffread.c reads all the symbols and does in fact randomly access them
(in C_BSTAT and line number processing). */
- (enum bfd_flavour)-1,
+ (enum bfd_flavour) -1,
- xcoff_new_init, /* sym_new_init: init anything gbl to entire symtab */
- xcoff_symfile_init, /* sym_init: read initial info, setup for sym_read() */
- xcoff_initial_scan, /* sym_read: read a symbol file into symtab */
- xcoff_symfile_finish, /* sym_finish: finished with file, cleanup */
- xcoff_symfile_offsets, /* sym_offsets: xlate offsets ext->int form */
- NULL /* next: pointer to next struct sym_fns */
+ xcoff_new_init, /* sym_new_init: init anything gbl to entire symtab */
+ xcoff_symfile_init, /* sym_init: read initial info, setup for sym_read() */
+ xcoff_initial_scan, /* sym_read: read a symbol file into symtab */
+ xcoff_symfile_finish, /* sym_finish: finished with file, cleanup */
+ xcoff_symfile_offsets, /* sym_offsets: xlate offsets ext->int form */
+ NULL /* next: pointer to next struct sym_fns */
};
void
_initialize_xcoffread ()
{
- add_symtab_fns(&xcoff_sym_fns);
+ add_symtab_fns (&xcoff_sym_fns);
func_symbol_type = init_type (TYPE_CODE_FUNC, 1, 0,
"<function, no debug info>", NULL);