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comparison src/unexec.c @ 380:8626e4521993 r21-2-5

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Import from CVS: tag r21-2-5
author cvs
date Mon, 13 Aug 2007 11:07:10 +0200
parents a300bb07d72d
children 74fd4e045ea6
comparison
equal deleted inserted replaced
379:76b7d63099ad 380:8626e4521993
192 192
193 # include <stddef.h> 193 # include <stddef.h>
194 # include <stdlib.h> 194 # include <stdlib.h>
195 # include <unistd.h> 195 # include <unistd.h>
196 # include <string.h> 196 # include <string.h>
197 # include <stddef.h>
197 198
198 # ifdef __lucid 199 # ifdef __lucid
199 # include <sysent.h> 200 # include <sysent.h>
200 # endif 201 # endif
201 202
286 287
287 #else /* not COFF */ 288 #else /* not COFF */
288 289
289 #ifdef __STDC__ 290 #ifdef __STDC__
290 #ifndef __sys_stdtypes_h 291 #ifndef __sys_stdtypes_h
291 #ifndef _PTRDIFF_T 292 #if !defined(_PTRDIFF_T) && !defined(_BSD_PTRDIFF_T_)
292 typedef long ptrdiff_t; 293 typedef long ptrdiff_t;
293 #endif 294 #endif
294 #endif 295 #endif
295 #ifndef HPUX 296 #ifndef HPUX
296 /* not sure where this for NetBSD should really go 297 /* not sure where this for NetBSD should really go
966 lseek (new, (long) N_TXTOFF (hdr), 0); 967 lseek (new, (long) N_TXTOFF (hdr), 0);
967 #endif /* no A_TEXT_SEEK */ 968 #endif /* no A_TEXT_SEEK */
968 969
969 #ifdef RISCiX 970 #ifdef RISCiX
970 971
971 /* Acorn's RISC-iX has a wacky way of initialising the position of the heap. 972 /* Acorn's RISC-iX has a wacky way of initializing the position of the heap.
972 * There is a little table in crt0.o that is filled at link time with 973 * There is a little table in crt0.o that is filled at link time with
973 * the min and current brk positions, among other things. When start 974 * the min and current brk positions, among other things. When start
974 * runs, it copies the table to where these parameters live during 975 * runs, it copies the table to where these parameters live during
975 * execution. This data is in text space, so it cannot be modified here 976 * execution. This data is in text space, so it cannot be modified here
976 * before saving the executable, so the data is written manually. In 977 * before saving the executable, so the data is written manually. In