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-rw-r--r--gdb/mipsread.c103
1 files changed, 50 insertions, 53 deletions
diff --git a/gdb/mipsread.c b/gdb/mipsread.c
index 5c2c88e..a1aaee3 100644
--- a/gdb/mipsread.c
+++ b/gdb/mipsread.c
@@ -33,17 +33,16 @@
#include "coff/sym.h"
#include "coff/internal.h"
#include "coff/ecoff.h"
-#include "libcoff.h" /* Private BFD COFF information. */
-#include "libecoff.h" /* Private BFD ECOFF information. */
+#include "libcoff.h" /* Private BFD COFF information. */
+#include "libecoff.h" /* Private BFD ECOFF information. */
#include "elf/common.h"
#include "elf/internal.h"
#include "elf/mips.h"
#include "psymtab.h"
-static void
-read_alphacoff_dynamic_symtab (minimal_symbol_reader &,
- struct objfile *objfile);
+static void read_alphacoff_dynamic_symtab (minimal_symbol_reader &,
+ struct objfile *objfile);
/* Initialize anything that needs initializing when a completely new
symbol file is specified (not just adding some symbols from another
@@ -65,7 +64,8 @@ mipscoff_symfile_init (struct objfile *objfile)
/* Read a symbol file from a file. */
static void
-mipscoff_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
+mipscoff_symfile_read (struct objfile *objfile,
+ symfile_add_flags symfile_flags)
{
bfd *abfd = objfile->obfd.get ();
@@ -74,9 +74,10 @@ mipscoff_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
/* Now that the executable file is positioned at symbol table,
process it and define symbols accordingly. */
- if (!((*ecoff_backend (abfd)->debug_swap.read_debug_info)
- (abfd, NULL, &ecoff_data (abfd)->debug_info)))
- error (_("Error reading symbol table: %s"), bfd_errmsg (bfd_get_error ()));
+ if (!((*ecoff_backend (abfd)->debug_swap.read_debug_info) (
+ abfd, NULL, &ecoff_data (abfd)->debug_info)))
+ error (_ ("Error reading symbol table: %s"),
+ bfd_errmsg (bfd_get_error ()));
mdebug_build_psymtabs (reader, objfile, &ecoff_backend (abfd)->debug_swap,
&ecoff_data (abfd)->debug_info);
@@ -113,37 +114,37 @@ mipscoff_symfile_finish (struct objfile *objfile)
typedef struct
{
- unsigned char st_name[4]; /* Symbol name, index in string table. */
- unsigned char st_pad[4]; /* Pad to long word boundary. */
- unsigned char st_value[8]; /* Value of the symbol. */
- unsigned char st_size[4]; /* Associated symbol size. */
- unsigned char st_info[1]; /* Type and binding attributes. */
- unsigned char st_other[1]; /* No defined meaning, 0. */
- unsigned char st_shndx[2]; /* Associated section index. */
+ unsigned char st_name[4]; /* Symbol name, index in string table. */
+ unsigned char st_pad[4]; /* Pad to long word boundary. */
+ unsigned char st_value[8]; /* Value of the symbol. */
+ unsigned char st_size[4]; /* Associated symbol size. */
+ unsigned char st_info[1]; /* Type and binding attributes. */
+ unsigned char st_other[1]; /* No defined meaning, 0. */
+ unsigned char st_shndx[2]; /* Associated section index. */
} Elfalpha_External_Sym;
/* Format of an alpha external ELF dynamic info structure. */
typedef struct
{
- unsigned char d_tag[4]; /* Tag. */
- unsigned char d_pad[4]; /* Pad to long word boundary. */
+ unsigned char d_tag[4]; /* Tag. */
+ unsigned char d_pad[4]; /* Pad to long word boundary. */
+
union
{
- unsigned char d_ptr[8]; /* Pointer value. */
- unsigned char d_val[4]; /* Integer value. */
- }
- d_un;
+ unsigned char d_ptr[8]; /* Pointer value. */
+ unsigned char d_val[4]; /* Integer value. */
+ } d_un;
} Elfalpha_External_Dyn;
/* Struct to obtain the section pointers for alpha dynamic symbol info. */
struct alphacoff_dynsecinfo
{
- asection *sym_sect; /* Section pointer for .dynsym section. */
- asection *str_sect; /* Section pointer for .dynstr section. */
- asection *dyninfo_sect; /* Section pointer for .dynamic section. */
- asection *got_sect; /* Section pointer for .got section. */
+ asection *sym_sect; /* Section pointer for .dynsym section. */
+ asection *str_sect; /* Section pointer for .dynstr section. */
+ asection *dyninfo_sect; /* Section pointer for .dynamic section. */
+ asection *got_sect; /* Section pointer for .got section. */
};
/* We are called once per section from read_alphacoff_dynamic_symtab.
@@ -165,7 +166,7 @@ alphacoff_locate_sections (bfd *ignore_abfd, asection *sectp, void *sip)
else if (strcmp (sectp->name, ".dynamic") == 0)
si->dyninfo_sect = sectp;
else if (strcmp (sectp->name, ".got") == 0)
- si->got_sect = sectp;
+ si->got_sect = sectp;
}
/* Scan an alpha dynamic symbol table for symbols of interest and add
@@ -193,9 +194,9 @@ read_alphacoff_dynamic_symtab (minimal_symbol_reader &reader,
/* Locate the dynamic symbols sections and read them in. */
memset ((char *) &si, 0, sizeof (si));
- bfd_map_over_sections (abfd, alphacoff_locate_sections, (void *) & si);
- if (si.sym_sect == NULL || si.str_sect == NULL
- || si.dyninfo_sect == NULL || si.got_sect == NULL)
+ bfd_map_over_sections (abfd, alphacoff_locate_sections, (void *) &si);
+ if (si.sym_sect == NULL || si.str_sect == NULL || si.dyninfo_sect == NULL
+ || si.got_sect == NULL)
return;
gdb::byte_vector sym_sec (bfd_section_size (si.sym_sect));
@@ -219,9 +220,8 @@ read_alphacoff_dynamic_symtab (minimal_symbol_reader &reader,
/* Find the number of local GOT entries and the index for the
first dynamic symbol in the GOT. */
for ((dyninfo_p = dyninfo_sec.data (),
- dyninfo_end = dyninfo_p + dyninfo_sec.size ());
- dyninfo_p < dyninfo_end;
- dyninfo_p += sizeof (Elfalpha_External_Dyn))
+ dyninfo_end = dyninfo_p + dyninfo_sec.size ());
+ dyninfo_p < dyninfo_end; dyninfo_p += sizeof (Elfalpha_External_Dyn))
{
Elfalpha_External_Dyn *x_dynp = (Elfalpha_External_Dyn *) dyninfo_p;
long dyn_tag;
@@ -252,8 +252,7 @@ read_alphacoff_dynamic_symtab (minimal_symbol_reader &reader,
/* Skip first symbol, which is a null dummy. */
for (i = 1, x_symp = (Elfalpha_External_Sym *) sym_sec.data () + 1;
- i < sym_count;
- i++, x_symp++)
+ i < sym_count; i++, x_symp++)
{
unsigned long strx;
char *name;
@@ -304,16 +303,14 @@ read_alphacoff_dynamic_symtab (minimal_symbol_reader &reader,
them. */
if (sym_value == 0)
{
- int got_entry_offset =
- (i - dt_mips_gotsym + dt_mips_local_gotno) * got_entry_size;
+ int got_entry_offset
+ = (i - dt_mips_gotsym + dt_mips_local_gotno) * got_entry_size;
- if (got_entry_offset < 0
- || got_entry_offset >= got_sec.size ())
+ if (got_entry_offset < 0 || got_entry_offset >= got_sec.size ())
continue;
- sym_value =
- bfd_h_get_64 (abfd,
- (bfd_byte *) (got_sec.data ()
- + got_entry_offset));
+ sym_value
+ = bfd_h_get_64 (abfd, (bfd_byte *) (got_sec.data ()
+ + got_entry_offset));
if (sym_value == 0)
continue;
}
@@ -364,20 +361,20 @@ read_alphacoff_dynamic_symtab (minimal_symbol_reader &reader,
/* Initialization. */
-static const struct sym_fns ecoff_sym_fns =
-{
- mipscoff_new_init, /* init anything gbl to entire symtab */
- mipscoff_symfile_init, /* read initial info, setup for sym_read() */
- mipscoff_symfile_read, /* read a symbol file into symtab */
- mipscoff_symfile_finish, /* finished with file, cleanup */
- default_symfile_offsets, /* dummy FIXME til implem sym reloc */
- default_symfile_segments, /* Get segment information from a file. */
+static const struct sym_fns ecoff_sym_fns = {
+ mipscoff_new_init, /* init anything gbl to entire symtab */
+ mipscoff_symfile_init, /* read initial info, setup for sym_read() */
+ mipscoff_symfile_read, /* read a symbol file into symtab */
+ mipscoff_symfile_finish, /* finished with file, cleanup */
+ default_symfile_offsets, /* dummy FIXME til implem sym reloc */
+ default_symfile_segments, /* Get segment information from a file. */
NULL,
- default_symfile_relocate, /* Relocate a debug section. */
- NULL, /* sym_probe_fns */
+ default_symfile_relocate, /* Relocate a debug section. */
+ NULL, /* sym_probe_fns */
};
void _initialize_mipsread ();
+
void
_initialize_mipsread ()
{
generated by cgit v1.1 at 2024-08-05 01:56:18 +0000