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* coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.

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This commit is contained in:
Ian Lance Taylor
1999-08-03 16:31:37 +00:00
parent aab0843134
commit cb94091feb
2 changed files with 2 additions and 52 deletions
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2
bfd/ChangeLog
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@ -1,5 +1,7 @@
1999-08-03 Ian Lance Taylor <ian@zembu.com> 1999-08-03 Ian Lance Taylor <ian@zembu.com>
* coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
* acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
look for generated file correctly. look for generated file correctly.
* aclocal.m4, configure: Rebuild. * aclocal.m4, configure: Rebuild.

52
bfd/coff-stgo32.c
View File

@ -105,58 +105,6 @@ static boolean
host system */ host system */
#define _H(index) (bfd_h_get_16(abfd, (bfd_byte *)(header+index*2))) #define _H(index) (bfd_h_get_16(abfd, (bfd_byte *)(header+index*2)))
/* This function checks if the bfd is a stubbed coff image */
static const bfd_target *
go32_stubbed_coff_object_p (abfd)
bfd *abfd;
{
unsigned char header[10];
char magic[8];
unsigned long coff_start, exe_start;
if (bfd_read (&header, 1, sizeof (header), abfd) != sizeof (header))
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return 0;
}
if (_H (0) != 0x5a4d) /* it is not an exe file. maybe a coff-image */
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return 0;
}
coff_start = (long) _H (2) * 512L;
if (_H (1))
coff_start += (long) _H (1) - 512L;
/* We can handle only a stub with a length of STUBSIZE */
if (coff_start != STUBSIZE)
{
bfd_set_error (bfd_error_wrong_format);
return 0;
}
exe_start = _H (4) * 16;
if (bfd_seek (abfd, exe_start, SEEK_SET) != 0)
return 0;
if (bfd_read (&magic, 1, 8, abfd) != 8)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return 0;
}
if (memcmp (magic, "go32stub", 8) != 0)
{
bfd_set_error (bfd_error_wrong_format);
return 0;
}
if (bfd_seek (abfd, 0, SEEK_SET) != 0)
return 0;
/* Call the normal COFF detection routine */
return coff_object_p (abfd);
}
/* These bytes are a 2048-byte DOS executable, which loads the COFF /* These bytes are a 2048-byte DOS executable, which loads the COFF
image into memory and then runs it. It is called 'stub' */ image into memory and then runs it. It is called 'stub' */