#define show_allnames 0
-#define PAGE_SIZE ((bfd_vma) 4096)
-#define PAGE_MASK ((bfd_vma) (-4096))
-
#include "sysdep.h"
#include "bfd.h"
#include "libiberty.h"
#include "coff/arm.h"
#include "coff/internal.h"
#endif
-#ifdef DLLTOOL_MX86_64
+#ifdef DLLTOOL_DEFAULT_MX86_64
#include "coff/x86_64.h"
#endif
+#ifdef DLLTOOL_DEFAULT_I386
+#include "coff/i386.h"
+#endif
+
+#ifndef COFF_PAGE_SIZE
+#define COFF_PAGE_SIZE ((bfd_vma) 4096)
+#endif
-/* get current BFD error message */
+#ifndef PAGE_MASK
+#define PAGE_MASK ((bfd_vma) (- COFF_PAGE_SIZE))
+#endif
+
+/* Get current BFD error message. */
#define bfd_get_errmsg() (bfd_errmsg (bfd_get_error ()))
/* Forward references. */
static int add_indirect = 0;
static int add_underscore = 0;
static int add_stdcall_underscore = 0;
+/* This variable can hold three different values. The value
+ -1 (default) means that default underscoring should be used,
+ zero means that no underscoring should be done, and one
+ indicates that underscoring should be done. */
+static int leading_underscore = -1;
static int dontdeltemps = 0;
/* TRUE if we should export all symbols. Otherwise, we only export
}
static const char *
-rvaafter (int machine)
+rvaafter (int mach)
{
- switch (machine)
+ switch (mach)
{
case MARM:
case M386:
break;
default:
/* xgettext:c-format */
- fatal (_("Internal error: Unknown machine type: %d"), machine);
+ fatal (_("Internal error: Unknown machine type: %d"), mach);
break;
}
return "";
}
static const char *
-rvabefore (int machine)
+rvabefore (int mach)
{
- switch (machine)
+ switch (mach)
{
case MARM:
case M386:
return ".rva\t";
default:
/* xgettext:c-format */
- fatal (_("Internal error: Unknown machine type: %d"), machine);
+ fatal (_("Internal error: Unknown machine type: %d"), mach);
break;
}
return "";
}
static const char *
-asm_prefix (int machine, const char *name)
+asm_prefix (int mach, const char *name)
{
- switch (machine)
+ switch (mach)
{
case MARM:
case MPPC:
case M386:
case MX86:
/* Symbol names starting with ? do not have a leading underscore. */
- if (name && *name == '?')
+ if ((name && *name == '?') || leading_underscore == 0)
break;
else
return "_";
default:
/* xgettext:c-format */
- fatal (_("Internal error: Unknown machine type: %d"), machine);
+ fatal (_("Internal error: Unknown machine type: %d"), mach);
break;
}
return "";
import_list. It is used by def_import. */
static void
-append_import (const char *symbol_name, const char *dll_name, int func_ordinal,
+append_import (const char *symbol_name, const char *dllname, int func_ordinal,
const char *its_name)
{
iheadtype **pq;
for (pq = &import_list; *pq != NULL; pq = &(*pq)->next)
{
- if (strcmp ((*pq)->dllname, dll_name) == 0)
+ if (strcmp ((*pq)->dllname, dllname) == 0)
{
q = *pq;
q->functail->next = xmalloc (sizeof (ifunctype));
}
q = xmalloc (sizeof (iheadtype));
- q->dllname = xstrdup (dll_name);
+ q->dllname = xstrdup (dllname);
q->nfuncs = 1;
q->funchead = xmalloc (sizeof (ifunctype));
q->functail = q->funchead;
if (*exclude_string == '@')
sprintf (new_exclude->string, "%s", exclude_string);
else
- sprintf (new_exclude->string, "_%s", exclude_string);
+ sprintf (new_exclude->string, "%s%s", (!leading_underscore ? "" : "_"),
+ exclude_string);
new_exclude->next = excludes;
excludes = new_exclude;
cygwin releases. */
if (create_compat_implib)
fprintf (f, "\t%s\t__imp_%s\n", ASM_GLOBAL, exp->name);
- fprintf (f, "\t%s\t_imp__%s\n", ASM_GLOBAL, exp->name);
+ fprintf (f, "\t%s\t_imp_%s%s\n", ASM_GLOBAL,
+ (!leading_underscore ? "" : "_"), exp->name);
if (create_compat_implib)
fprintf (f, "__imp_%s:\n", exp->name);
- fprintf (f, "_imp__%s:\n", exp->name);
+ fprintf (f, "_imp_%s%s:\n", (!leading_underscore ? "" : "_"), exp->name);
fprintf (f, "\t%s\t%s\n", ASM_LONG, exp->name);
}
}
if (base_file)
{
bfd_vma addr;
- bfd_vma need[PAGE_SIZE];
+ bfd_vma need[COFF_PAGE_SIZE];
bfd_vma page_addr;
bfd_size_type numbytes;
int num_entries;
xlate (const char *name)
{
int lead_at = (*name == '@');
+ int is_stdcall = (!lead_at && strchr (name, '@') != NULL);
if (!lead_at && (add_underscore
- || (add_stdcall_underscore
- && strchr (name, '@'))))
+ || (add_stdcall_underscore && is_stdcall)))
{
char *copy = xmalloc (strlen (name) + 2);
fprintf (file, _(" --use-nul-prefixed-import-tables Use zero prefixed idata$4 and idata$5.\n"));
fprintf (file, _(" -U --add-underscore Add underscores to all symbols in interface library.\n"));
fprintf (file, _(" --add-stdcall-underscore Add underscores to stdcall symbols in interface library.\n"));
+ fprintf (file, _(" --no-leading-underscore All symbols shouldn't be prefixed by an underscore.\n"));
+ fprintf (file, _(" --leading-underscore All symbols should be prefixed by an underscore.\n"));
fprintf (file, _(" -k --kill-at Kill @<n> from exported names.\n"));
fprintf (file, _(" -A --add-stdcall-alias Add aliases without @<n>.\n"));
fprintf (file, _(" -p --ext-prefix-alias <prefix> Add aliases with <prefix>.\n"));
#define OPTION_USE_NUL_PREFIXED_IMPORT_TABLES \
(OPTION_ADD_STDCALL_UNDERSCORE + 1)
#define OPTION_IDENTIFY_STRICT (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES + 1)
+#define OPTION_NO_LEADING_UNDERSCORE (OPTION_IDENTIFY_STRICT + 1)
+#define OPTION_LEADING_UNDERSCORE (OPTION_NO_LEADING_UNDERSCORE + 1)
static const struct option long_options[] =
{
{"input-def", required_argument, NULL, 'd'},
{"add-underscore", no_argument, NULL, 'U'},
{"add-stdcall-underscore", no_argument, NULL, OPTION_ADD_STDCALL_UNDERSCORE},
+ {"no-leading-underscore", no_argument, NULL, OPTION_NO_LEADING_UNDERSCORE},
+ {"leading-underscore", no_argument, NULL, OPTION_LEADING_UNDERSCORE},
{"kill-at", no_argument, NULL, 'k'},
{"add-stdcall-alias", no_argument, NULL, 'A'},
{"ext-prefix-alias", required_argument, NULL, 'p'},
case OPTION_ADD_STDCALL_UNDERSCORE:
add_stdcall_underscore = 1;
break;
+ case OPTION_NO_LEADING_UNDERSCORE:
+ leading_underscore = 0;
+ break;
+ case OPTION_LEADING_UNDERSCORE:
+ leading_underscore = 1;
+ break;
case OPTION_IDENTIFY_STRICT:
identify_strict = 1;
break;
/* Check if we generated PE+. */
create_for_pep = strcmp (mname, "i386:x86-64") == 0;
+ {
+ /* Check the default underscore */
+ int u = leading_underscore; /* Underscoring mode. -1 for use default. */
+ if (u == -1)
+ bfd_get_target_info (mtable[machine].how_bfd_target, NULL,
+ NULL, &u, NULL);
+ if (u != -1)
+ leading_underscore = (u != 0 ? TRUE : FALSE);
+ }
+
if (!dll_name && exp_name)
{
/* If we are inferring dll_name from exp_name,
projects / deliverable / binutils-gdb.git / blobdiff