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[sony, IRIS_4D]: Include getpagesize.h and fcntl.h.

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(unexec): #if 0 the error check of hdr.fhdr.f_nscns.
Clear text_section->s_scnptr.
This commit is contained in:
Richard M. Stallman 1992-10-27 19:42:55 +00:00
parent e80f214737
commit a36d8f2954
1 changed files with 12 additions and 6 deletions
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18
src/unexmips.c
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@ -36,8 +36,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <scnhdr.h>
#include <sym.h>
#ifdef IRIS_4D
#if defined (IRIS_4D) || defined (sony)
#include "getpagesize.h"
#include <fcntl.h>
#endif
static void fatal_unexec ();
@ -112,11 +113,11 @@ unexec (new_name, a_name, data_start, bss_start, entry_address)
&& hdr.fhdr.f_magic != (MIPSELMAGIC | 1)
&& hdr.fhdr.f_magic != (MIPSEBMAGIC | 1))
{
fprintf(stderr,
"unexec: input file magic number is %x, not %x, %x, %x or %x.\n",
hdr.fhdr.f_magic,
MIPSELMAGIC, MIPSEBMAGIC,
MIPSELMAGIC | 1, MIPSEBMAGIC | 1);
fprintf (stderr,
"unexec: input file magic number is %x, not %x, %x, %x or %x.\n",
hdr.fhdr.f_magic,
MIPSELMAGIC, MIPSEBMAGIC,
MIPSELMAGIC | 1, MIPSEBMAGIC | 1);
exit(1);
}
#else /* not MIPS2 */
@ -163,9 +164,14 @@ unexec (new_name, a_name, data_start, bss_start, entry_address)
CHECK_SCNHDR (sdata_section, _SDATA, STYP_SDATA);
CHECK_SCNHDR (sbss_section, _SBSS, STYP_SBSS);
CHECK_SCNHDR (bss_section, _BSS, STYP_BSS);
#if 0 /* Apparently this error check goes off on irix 3.3,
but it doesn't indicate a real problem. */
if (i != hdr.fhdr.f_nscns)
fprintf (stderr, "unexec: %d sections found instead of %d.\n",
i, hdr.fhdr.f_nscns);
#endif
text_section->s_scnptr = 0;
pagesize = getpagesize ();
brk = (sbrk (0) + pagesize - 1) & (-pagesize);