version 1.14, 2003/08/11 21:15:50 |
version 1.15, 2003/08/20 21:48:37 |
|
|
movl CPUVAR(CURLWP),%edx |
movl CPUVAR(CURLWP),%edx |
movl %esp,L_MD_REGS(%edx) # save pointer to frame |
movl %esp,L_MD_REGS(%edx) # save pointer to frame |
movl L_PROC(%edx),%edx |
movl L_PROC(%edx),%edx |
|
pushl %esp |
call *P_MD_SYSCALL(%edx) # get pointer to syscall() function |
call *P_MD_SYSCALL(%edx) # get pointer to syscall() function |
|
addl $4,%esp |
2: /* Check for ASTs on exit to user mode. */ |
2: /* Check for ASTs on exit to user mode. */ |
cli |
cli |
CHECK_ASTPENDING(%eax) |
CHECK_ASTPENDING(%eax) |
|
|
CLEAR_ASTPENDING(%eax) |
CLEAR_ASTPENDING(%eax) |
sti |
sti |
/* Pushed T_ASTFLT into tf_trapno on entry. */ |
/* Pushed T_ASTFLT into tf_trapno on entry. */ |
|
pushl %esp |
call _C_LABEL(trap) |
call _C_LABEL(trap) |
|
addl $4,%esp |
jmp 2b |
jmp 2b |
#ifndef DIAGNOSTIC |
#ifndef DIAGNOSTIC |
1: INTRFASTEXIT |
1: INTRFASTEXIT |