darkkirb/old-cross-binutils
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1999-09-12 Donn Terry <donn@interix.com>

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* emultempl/pe.em (PE_DEF_SECTION_ALIGNMENT): If
	OVERRIDE_SECTION_ALIGNMENT is defined, change to that.
	(gld_${EMULATION_NAME}_before_parse): Use EXECUTABLE_NAME if it is
	defined, rather than a.exe.
	(init): Define __subsystem__ as ${SUBSYSTEM}.
	(set_pe_subsystem): Add ${INITIAL_SYMBOL_CHAR} before entry symbol
	name.
This commit is contained in:
Ian Lance Taylor 1999-09-12 14:52:33 +00:00
parent 1b69a0bfca
commit 2be9b2c7ee
2 changed files with 46 additions and 7 deletions
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10
ld/ChangeLog
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@ -1,3 +1,13 @@
1999-09-12 Donn Terry <donn@interix.com>
* emultempl/pe.em (PE_DEF_SECTION_ALIGNMENT): If
OVERRIDE_SECTION_ALIGNMENT is defined, change to that.
(gld_${EMULATION_NAME}_before_parse): Use EXECUTABLE_NAME if it is
defined, rather than a.exe.
(init): Define __subsystem__ as ${SUBSYSTEM}.
(set_pe_subsystem): Add ${INITIAL_SYMBOL_CHAR} before entry symbol
name.
1999-09-12 Ian Lance Taylor <ian@zembu.com>
* ldlang.c (open_output): Change local variable desired_endian

43
ld/emultempl/pe.em
View file

@ -48,6 +48,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define TARGET_IS_${EMULATION_NAME}
/* Permit the emulation parameters to override the default section
alignment by setting OVERRIDE_SECTION_ALIGNMENT. FIXME: This makes
it seem that include/coff/internal.h should not define
PE_DEF_SECTION_ALIGNMENT. */
#if PE_DEF_SECTION_ALIGNMENT != ${OVERRIDE_SECTION_ALIGNMENT:-PE_DEF_SECTION_ALIGNMENT}
#undef PE_DEF_SECTION_ALIGNMENT
#define PE_DEF_SECTION_ALIGNMENT ${OVERRIDE_SECTION_ALIGNMENT}
#endif
#if defined(TARGET_IS_i386pe)
#define DLL_SUPPORT
#endif
@ -95,7 +104,7 @@ extern const char *output_filename;
static void
gld_${EMULATION_NAME}_before_parse()
{
output_filename = "a.exe";
output_filename = "${EXECUTABLE_NAME:-a.exe}";
ldfile_output_architecture = bfd_arch_${ARCH};
#ifdef DLL_SUPPORT
config.has_shared = 1;
@ -195,7 +204,7 @@ static definfo init[] =
D(MinorImageVersion,"__minor_image_version__", 0),
D(MajorSubsystemVersion,"__major_subsystem_version__", 4),
D(MinorSubsystemVersion,"__minor_subsystem_version__", 0),
D(Subsystem,"__subsystem__", PE_DEF_SUBSYSTEM),
D(Subsystem,"__subsystem__", ${SUBSYSTEM}),
D(SizeOfStackReserve,"__size_of_stack_reserve__", 0x2000000),
D(SizeOfStackCommit,"__size_of_stack_commit__", 0x1000),
D(SizeOfHeapReserve,"__size_of_heap_reserve__", 0x100000),
@ -270,14 +279,14 @@ set_pe_subsystem ()
}
v[] =
{
{ "native", 1, "_NtProcessStartup" },
{ "windows", 2, "_WinMainCRTStartup" },
{ "console", 3, "_mainCRTStartup" },
{ "native", 1, "NtProcessStartup" },
{ "windows", 2, "WinMainCRTStartup" },
{ "console", 3, "mainCRTStartup" },
#if 0
/* The Microsoft linker does not recognize this. */
{ "os2", 5, "" },
#endif
{ "posix", 7, "___PosixProcessStartup"},
{ "posix", 7, "__PosixProcessStartup"},
{ 0, 0, 0 }
};
@ -303,9 +312,29 @@ set_pe_subsystem ()
if (strncmp (optarg, v[i].name, len) == 0
&& v[i].name[len] == '\0')
{
const char *initial_symbol_char;
const char *entry;
set_pe_name ("__subsystem__", v[i].value);
lang_add_entry (v[i].entry, 1);
initial_symbol_char = ${INITIAL_SYMBOL_CHAR};
if (*initial_symbol_char == '\0')
entry = v[i].entry;
else
{
char *alc_entry;
/* lang_add_entry expects its argument to be permanently
allocated, so we don't free this string. */
alc_entry = xmalloc (strlen (initial_symbol_char)
+ strlen (v[i].entry)
+ 1);
strcpy (alc_entry, initial_symbol_char);
strcat (alc_entry, v[i].entry);
entry = alc_entry;
}
lang_add_entry (entry, 1);
return;
}