diff options
Diffstat (limited to 'arch/um/os-Linux/sys-i386/registers.c')
-rw-r--r-- | arch/um/os-Linux/sys-i386/registers.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c index 1f90a2d71386..7cd0369e02b3 100644 --- a/arch/um/os-Linux/sys-i386/registers.c +++ b/arch/um/os-Linux/sys-i386/registers.c @@ -130,11 +130,14 @@ void get_safe_registers(unsigned long *regs, unsigned long *fp_regs) HOST_FP_SIZE * sizeof(unsigned long)); } -void get_thread_regs(union uml_pt_regs *uml_regs, void *buffer) +unsigned long get_thread_reg(int reg, jmp_buf *buf) { - struct __jmp_buf *jmpbuf = buffer; - - UPT_SET(uml_regs, EIP, jmpbuf->__eip); - UPT_SET(uml_regs, UESP, jmpbuf->__esp); - UPT_SET(uml_regs, EBP, jmpbuf->__ebp); + switch(reg){ + case EIP: return buf[0]->__eip; + case UESP: return buf[0]->__esp; + case EBP: return buf[0]->__ebp; + default: + printk("get_thread_regs - unknown register %d\n", reg); + return 0; + } } |