#include <linux/binfmts.h>
#include <linux/personality.h>
#include <linux/init.h>
+#include <linux/jiffies.h>
#include <asm/system.h>
#include <asm/uaccess.h>
/* changed the size calculations - should hopefully work better. lbt */
dump->magic = CMAGIC;
dump->start_code = 0;
- dump->start_stack = regs->rsp & ~(PAGE_SIZE - 1);
+ dump->start_stack = regs->sp & ~(PAGE_SIZE - 1);
dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
dump->u_dsize = ((unsigned long)
(current->mm->brk + (PAGE_SIZE-1))) >> PAGE_SHIFT;
dump->u_ssize = tmp >> PAGE_SHIFT;
}
- dump->regs.ebx = regs->rbx;
- dump->regs.ecx = regs->rcx;
- dump->regs.edx = regs->rdx;
- dump->regs.esi = regs->rsi;
- dump->regs.edi = regs->rdi;
- dump->regs.ebp = regs->rbp;
- dump->regs.eax = regs->rax;
+ dump->regs.bx = regs->bx;
+ dump->regs.cx = regs->cx;
+ dump->regs.dx = regs->dx;
+ dump->regs.si = regs->si;
+ dump->regs.di = regs->di;
+ dump->regs.bp = regs->bp;
+ dump->regs.ax = regs->ax;
dump->regs.ds = current->thread.ds;
dump->regs.es = current->thread.es;
- asm("movl %%fs,%0" : "=r" (fs)); dump->regs.fs = fs;
- asm("movl %%gs,%0" : "=r" (gs)); dump->regs.gs = gs;
- dump->regs.orig_eax = regs->orig_rax;
- dump->regs.eip = regs->rip;
+ savesegment(fs, fs);
+ dump->regs.fs = fs;
+ savesegment(gs, gs);
+ dump->regs.gs = gs;
+ dump->regs.orig_ax = regs->orig_ax;
+ dump->regs.ip = regs->ip;
dump->regs.cs = regs->cs;
- dump->regs.eflags = regs->eflags;
- dump->regs.esp = regs->rsp;
+ dump->regs.flags = regs->flags;
+ dump->regs.sp = regs->sp;
dump->regs.ss = regs->ss;
#if 1 /* FIXME */
has_dumped = 1;
current->flags |= PF_DUMPCORE;
strncpy(dump.u_comm, current->comm, sizeof(current->comm));
- dump.u_ar0 = (u32)(((unsigned long)(&dump.regs)) -
- ((unsigned long)(&dump)));
+ dump.u_ar0 = offsetof(struct user32, regs);
dump.signal = signr;
dump_thread32(regs, &dump);
#ifdef WARN_OLD
static unsigned long error_time, error_time2;
if ((ex.a_text & 0xfff || ex.a_data & 0xfff) &&
- (N_MAGIC(ex) != NMAGIC) && (jiffies-error_time2) > 5*HZ) {
+ (N_MAGIC(ex) != NMAGIC) &&
+ time_after(jiffies, error_time2 + 5*HZ)) {
printk(KERN_NOTICE "executable not page aligned\n");
error_time2 = jiffies;
}
if ((fd_offset & ~PAGE_MASK) != 0 &&
- (jiffies - error_time) > 5*HZ) {
+ time_after(jiffies, error_time + 5*HZ)) {
printk(KERN_WARNING
"fd_offset is not page aligned. Please convert "
"program: %s\n",
current->mm->start_stack =
(unsigned long)create_aout_tables((char __user *)bprm->p, bprm);
/* start thread */
- asm volatile("movl %0,%%fs" :: "r" (0)); \
- asm volatile("movl %0,%%es; movl %0,%%ds": :"r" (__USER32_DS));
+ loadsegment(fs, 0);
+ loadsegment(ds, __USER32_DS);
+ loadsegment(es, __USER32_DS);
load_gs_index(0);
- (regs)->rip = ex.a_entry;
- (regs)->rsp = current->mm->start_stack;
- (regs)->eflags = 0x200;
+ (regs)->ip = ex.a_entry;
+ (regs)->sp = current->mm->start_stack;
+ (regs)->flags = 0x200;
(regs)->cs = __USER32_CS;
(regs)->ss = __USER32_DS;
regs->r8 = regs->r9 = regs->r10 = regs->r11 =
regs->r12 = regs->r13 = regs->r14 = regs->r15 = 0;
set_fs(USER_DS);
- if (unlikely(current->ptrace & PT_PTRACED)) {
- if (current->ptrace & PT_TRACE_EXEC)
- ptrace_notify((PTRACE_EVENT_EXEC << 8) | SIGTRAP);
- else
- send_sig(SIGTRAP, current, 0);
- }
return 0;
}
#ifdef WARN_OLD
static unsigned long error_time;
- if ((jiffies-error_time) > 5*HZ) {
+ if (time_after(jiffies, error_time + 5*HZ)) {
printk(KERN_WARNING
"N_TXTOFF is not page aligned. Please convert "
"library: %s\n",