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-rw-r--r--ld/ChangeLog18
-rw-r--r--ld/pe-dll.c48
2 files changed, 45 insertions, 21 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 314d6fe..239a7f1 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,21 @@
+2006-10-31 Pedro Alves <pedro_alves@portugalmail.pt>
+
+ * pe-dll.c (autofilter_entry_type): Change name to const.
+ (pe_details_type) : Change target_name, object_target and
+ autofilter_symbollist to const.
+ (autofilter_symbollist_generic): Change to const.
+ (autofilter_symbollist_i386, pe_detail_list, pe_details,
+ autofilter_liblist, autofilter_objlist autofilter_symbolprefixlist,
+ autofilter_symbolsuffixlist): Likewise.
+ (is_import): Fix indentation.
+ (auto_export): Change afptr to const. Move name declaration to
+ beginning of scope.
+ (make_tail): Clear undefined byte.
+ (jmp_ix86_bytes, jmp_sh_bytes, jmp_mips_bytes, jmp_arm_bytes): Change
+ to const.
+ (make_one): Change jmp_bytes to const. Make idata$6 member size
+ arithmetic explicit and add comment.
+
2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3111
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index c264622..43caa0c 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -167,24 +167,24 @@ static int runtime_pseudo_relocs_created = 0;
typedef struct
{
- char *name;
+ const char *name;
int len;
}
autofilter_entry_type;
typedef struct
{
- char *target_name;
- char *object_target;
+ const char *target_name;
+ const char *object_target;
unsigned int imagebase_reloc;
int pe_arch;
int bfd_arch;
bfd_boolean underscored;
- autofilter_entry_type* autofilter_symbollist;
+ const autofilter_entry_type* autofilter_symbollist;
}
pe_details_type;
-static autofilter_entry_type autofilter_symbollist_generic[] =
+static const autofilter_entry_type autofilter_symbollist_generic[] =
{
{ STRING_COMMA_LEN (".text") },
/* Entry point symbols. */
@@ -197,7 +197,7 @@ static autofilter_entry_type autofilter_symbollist_generic[] =
{ STRING_COMMA_LEN (NULL) }
};
-static autofilter_entry_type autofilter_symbollist_i386[] =
+static const autofilter_entry_type autofilter_symbollist_i386[] =
{
{ STRING_COMMA_LEN (".text") },
/* Entry point symbols, and entry hooks. */
@@ -231,7 +231,7 @@ static autofilter_entry_type autofilter_symbollist_i386[] =
#define PE_ARCH_arm_epoc 5
#define PE_ARCH_arm_wince 6
-static pe_details_type pe_detail_list[] =
+static const pe_details_type pe_detail_list[] =
{
{
#ifdef pe_use_x86_64
@@ -296,10 +296,10 @@ static pe_details_type pe_detail_list[] =
{ NULL, NULL, 0, 0, 0, FALSE, NULL }
};
-static pe_details_type *pe_details;
+static const pe_details_type *pe_details;
/* Do not specify library suffix explicitly, to allow for dllized versions. */
-static autofilter_entry_type autofilter_liblist[] =
+static const autofilter_entry_type autofilter_liblist[] =
{
{ STRING_COMMA_LEN ("libcegcc") },
{ STRING_COMMA_LEN ("libcygwin") },
@@ -314,7 +314,7 @@ static autofilter_entry_type autofilter_liblist[] =
{ STRING_COMMA_LEN (NULL) }
};
-static autofilter_entry_type autofilter_objlist[] =
+static const autofilter_entry_type autofilter_objlist[] =
{
{ STRING_COMMA_LEN ("crt0.o") },
{ STRING_COMMA_LEN ("crt1.o") },
@@ -329,7 +329,7 @@ static autofilter_entry_type autofilter_objlist[] =
{ STRING_COMMA_LEN (NULL) }
};
-static autofilter_entry_type autofilter_symbolprefixlist[] =
+static const autofilter_entry_type autofilter_symbolprefixlist[] =
{
/* _imp_ is treated specially, as it is always underscored. */
/* { STRING_COMMA_LEN ("_imp_") }, */
@@ -343,7 +343,7 @@ static autofilter_entry_type autofilter_symbolprefixlist[] =
{ STRING_COMMA_LEN (NULL) }
};
-static autofilter_entry_type autofilter_symbolsuffixlist[] =
+static const autofilter_entry_type autofilter_symbolsuffixlist[] =
{
{ STRING_COMMA_LEN ("_iname") },
{ STRING_COMMA_LEN (NULL) }
@@ -449,7 +449,7 @@ pe_dll_add_excludes (const char *new_excludes, const int type)
static bfd_boolean
is_import (const char* n)
{
- return (CONST_STRNEQ (n, "__imp_"));
+ return (CONST_STRNEQ (n, "__imp_"));
}
/* abfd is a bfd containing n (or NULL)
@@ -460,7 +460,7 @@ auto_export (bfd *abfd, def_file *d, const char *n)
{
int i;
struct exclude_list_struct *ex;
- autofilter_entry_type *afptr;
+ const autofilter_entry_type *afptr;
const char * libname = 0;
if (abfd && abfd->my_archive)
libname = lbasename (abfd->my_archive->filename);
@@ -619,10 +619,11 @@ process_def_file (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info)
/* We should not re-export imported stuff. */
{
+ char *name;
if (is_import (sn))
continue;
- char *name = xmalloc (strlen ("__imp_") + strlen (sn) + 1);
+ name = xmalloc (strlen ("__imp_") + strlen (sn) + 1);
sprintf (name, "%s%s", "__imp_", sn);
blhe = bfd_link_hash_lookup (info->hash, name,
@@ -1797,6 +1798,10 @@ make_tail (bfd *parent)
d7 = xmalloc (len);
id7->contents = d7;
strcpy ((char *) d7, dll_filename);
+ /* If len was odd, the above
+ strcpy leaves behind an undefined byte. That is harmless,
+ but we set it to 0 just so the binary dumps are pretty. */
+ d7[len - 1] = 0;
bfd_set_symtab (abfd, symtab, symptr);
@@ -1829,7 +1834,7 @@ make_tail (bfd *parent)
.short <hint>
.asciz "function" xlate? (add underscore, kill at) */
-static unsigned char jmp_ix86_bytes[] =
+static const unsigned char jmp_ix86_bytes[] =
{
0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x90, 0x90
};
@@ -1841,7 +1846,7 @@ static unsigned char jmp_ix86_bytes[] =
nop
.dw __imp_function */
-static unsigned char jmp_sh_bytes[] =
+static const unsigned char jmp_sh_bytes[] =
{
0x01, 0xd0, 0x02, 0x60, 0x2b, 0x40, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00
};
@@ -1852,13 +1857,13 @@ static unsigned char jmp_sh_bytes[] =
jr $t0
nop */
-static unsigned char jmp_mips_bytes[] =
+static const unsigned char jmp_mips_bytes[] =
{
0x00, 0x00, 0x08, 0x3c, 0x00, 0x00, 0x08, 0x8d,
0x08, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00
};
-static unsigned char jmp_arm_bytes[] =
+static const unsigned char jmp_arm_bytes[] =
{
0x00, 0xc0, 0x9f, 0xe5, /* ldr ip, [pc] */
0x00, 0xf0, 0x9c, 0xe5, /* ldr pc, [ip] */
@@ -1874,7 +1879,7 @@ make_one (def_file_export *exp, bfd *parent)
int len;
char *oname;
bfd *abfd;
- unsigned char *jmp_bytes = NULL;
+ const unsigned char *jmp_bytes = NULL;
int jmp_byte_count = 0;
switch (pe_details->pe_arch)
@@ -2029,7 +2034,8 @@ make_one (def_file_export *exp, bfd *parent)
}
else
{
- len = strlen (exp->name) + 3;
+ /* { short, asciz } */
+ len = 2 + strlen (exp->name) + 1;
if (len & 1)
len++;
bfd_set_section_size (abfd, id6, len);