diff options
| author | Bryan Wu <cooloney@kernel.org> | 2008-08-27 06:51:02 +0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-08-27 06:51:02 +0400 |
| commit | 639f6571458948b5112be2cf00c0c2c04db2897d (patch) | |
| tree | a4dd7af33d0e92c935ba1e904f6fb7e923ac825e /include/asm-blackfin/entry.h | |
| parent | 3d9b7a5ce534f3963afcf8f4777267e5899fe007 (diff) | |
| download | linux-639f6571458948b5112be2cf00c0c2c04db2897d.tar.xz | |
Blackfin arch: move include/asm-blackfin header files to arch/blackfin
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'include/asm-blackfin/entry.h')
| -rw-r--r-- | include/asm-blackfin/entry.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/include/asm-blackfin/entry.h b/include/asm-blackfin/entry.h deleted file mode 100644 index c4f721e0d00d..000000000000 --- a/include/asm-blackfin/entry.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef __BFIN_ENTRY_H -#define __BFIN_ENTRY_H - -#include <asm/setup.h> -#include <asm/page.h> - -#ifdef __ASSEMBLY__ - -#define LFLUSH_I_AND_D 0x00000808 -#define LSIGTRAP 5 - -/* process bits for task_struct.flags */ -#define PF_TRACESYS_OFF 3 -#define PF_TRACESYS_BIT 5 -#define PF_PTRACED_OFF 3 -#define PF_PTRACED_BIT 4 -#define PF_DTRACE_OFF 1 -#define PF_DTRACE_BIT 5 - -/* - * NOTE! The single-stepping code assumes that all interrupt handlers - * start by saving SYSCFG on the stack with their first instruction. - */ - -/* This one is used for exceptions, emulation, and NMI. It doesn't push - RETI and doesn't do cli. */ -#define SAVE_ALL_SYS save_context_no_interrupts -/* This is used for all normal interrupts. It saves a minimum of registers - to the stack, loads the IRQ number, and jumps to common code. */ -#define INTERRUPT_ENTRY(N) \ - [--sp] = SYSCFG; \ - \ - [--sp] = P0; /*orig_p0*/ \ - [--sp] = R0; /*orig_r0*/ \ - [--sp] = (R7:0,P5:0); \ - R0 = (N); \ - jump __common_int_entry; - -/* For timer interrupts, we need to save IPEND, since the user_mode - macro accesses it to determine where to account time. */ -#define TIMER_INTERRUPT_ENTRY(N) \ - [--sp] = SYSCFG; \ - \ - [--sp] = P0; /*orig_p0*/ \ - [--sp] = R0; /*orig_r0*/ \ - [--sp] = (R7:0,P5:0); \ - p0.l = lo(IPEND); \ - p0.h = hi(IPEND); \ - r1 = [p0]; \ - R0 = (N); \ - jump __common_int_entry; - -/* This one pushes RETI without using CLI. Interrupts are enabled. */ -#define SAVE_CONTEXT_SYSCALL save_context_syscall -#define SAVE_CONTEXT save_context_with_interrupts - -#define RESTORE_ALL_SYS restore_context_no_interrupts -#define RESTORE_CONTEXT restore_context_with_interrupts - -#endif /* __ASSEMBLY__ */ -#endif /* __BFIN_ENTRY_H */ |