| /* |
| * Per-cpu current frame pointer - the location of the last exception frame on |
| * the stack, stored in the PDA. |
| * |
| * Jeremy Fitzhardinge <jeremy@goop.org> |
| */ |
| #ifndef _ASM_I386_IRQ_REGS_H |
| #define _ASM_I386_IRQ_REGS_H |
| |
| #include <asm/pda.h> |
| |
| static inline struct pt_regs *get_irq_regs(void) |
| { |
| return read_pda(irq_regs); |
| } |
| |
| static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) |
| { |
| struct pt_regs *old_regs; |
| |
| old_regs = read_pda(irq_regs); |
| write_pda(irq_regs, new_regs); |
| |
| return old_regs; |
| } |
| |
| #endif /* _ASM_I386_IRQ_REGS_H */ |
