| ia32_sysvec.c (118031) | ia32_sysvec.c (119334) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 Doug Rabson 3 * Copyright (c) 2003 Peter Wemm 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2002 Doug Rabson 3 * Copyright (c) 2003 Peter Wemm 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> |
| 29__FBSDID("$FreeBSD: head/sys/compat/ia32/ia32_sysvec.c 118031 2003-07-25 21:19:19Z obrien $"); | 29__FBSDID("$FreeBSD: head/sys/compat/ia32/ia32_sysvec.c 119334 2003-08-22 23:19:02Z peter $"); |
| 30 31#include "opt_compat.h" 32 33#define __ELF_WORD_SIZE 32 34 35#include <sys/param.h> 36#include <sys/exec.h> 37#include <sys/fcntl.h> --- 36 unchanged lines hidden (view full) --- 74#include <machine/md_var.h> 75#include <machine/pcb.h> 76#include <machine/cpufunc.h> 77 78static register_t *ia32_copyout_strings(struct image_params *imgp); 79static void ia32_setregs(struct thread *td, u_long entry, u_long stack, 80 u_long ps_strings); 81 | 30 31#include "opt_compat.h" 32 33#define __ELF_WORD_SIZE 32 34 35#include <sys/param.h> 36#include <sys/exec.h> 37#include <sys/fcntl.h> --- 36 unchanged lines hidden (view full) --- 74#include <machine/md_var.h> 75#include <machine/pcb.h> 76#include <machine/cpufunc.h> 77 78static register_t *ia32_copyout_strings(struct image_params *imgp); 79static void ia32_setregs(struct thread *td, u_long entry, u_long stack, 80 u_long ps_strings); 81 |
| 82extern struct sysent ia32_sysent[]; | 82extern struct sysent freebsd32_sysent[]; |
| 83 84struct sysentvec ia32_freebsd_sysvec = { 85 SYS_MAXSYSCALL, | 83 84struct sysentvec ia32_freebsd_sysvec = { 85 SYS_MAXSYSCALL, |
| 86 ia32_sysent, | 86 freebsd32_sysent, |
| 87 0, 88 0, 89 NULL, 90 0, 91 NULL, 92 NULL, 93 elf32_freebsd_fixup, 94 ia32_sendsig, --- 24 unchanged lines hidden (view full) --- 119 "/usr/libexec/ld-elf.so.1", 120 &ia32_freebsd_sysvec 121 }; 122 123SYSINIT(ia32, SI_SUB_EXEC, SI_ORDER_ANY, 124 (sysinit_cfunc_t) elf32_insert_brand_entry, 125 &ia32_brand_info); 126 | 87 0, 88 0, 89 NULL, 90 0, 91 NULL, 92 NULL, 93 elf32_freebsd_fixup, 94 ia32_sendsig, --- 24 unchanged lines hidden (view full) --- 119 "/usr/libexec/ld-elf.so.1", 120 &ia32_freebsd_sysvec 121 }; 122 123SYSINIT(ia32, SI_SUB_EXEC, SI_ORDER_ANY, 124 (sysinit_cfunc_t) elf32_insert_brand_entry, 125 &ia32_brand_info); 126 |
| 127extern int _ucode32sel, _udatasel; 128 | 127/* XXX may be freebsd32 MI */ |
| 129static register_t * 130ia32_copyout_strings(struct image_params *imgp) 131{ 132 int argc, envc; 133 u_int32_t *vectp; 134 char *stringp, *destp; 135 u_int32_t *stack_base; 136 struct ia32_ps_strings *arginfo; --- 90 unchanged lines hidden (view full) --- 227 /* end of vector table is a null pointer */ 228 suword32(vectp, 0); 229 230 return ((register_t *)stack_base); 231} 232 233/* 234 * Clear registers on exec | 128static register_t * 129ia32_copyout_strings(struct image_params *imgp) 130{ 131 int argc, envc; 132 u_int32_t *vectp; 133 char *stringp, *destp; 134 u_int32_t *stack_base; 135 struct ia32_ps_strings *arginfo; --- 90 unchanged lines hidden (view full) --- 226 /* end of vector table is a null pointer */ 227 suword32(vectp, 0); 228 229 return ((register_t *)stack_base); 230} 231 232/* 233 * Clear registers on exec |
| 234 * XXX backend MD |
|
| 235 */ | 235 */ |
| 236extern int _ucode32sel, _udatasel; |
|
| 236void 237ia32_setregs(td, entry, stack, ps_strings) 238 struct thread *td; 239 u_long entry; 240 u_long stack; 241 u_long ps_strings; 242{ 243 struct trapframe *regs = td->td_frame; --- 40 unchanged lines hidden --- | 237void 238ia32_setregs(td, entry, stack, ps_strings) 239 struct thread *td; 240 u_long entry; 241 u_long stack; 242 u_long ps_strings; 243{ 244 struct trapframe *regs = td->td_frame; --- 40 unchanged lines hidden --- |