diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-11-21 14:20:47 (GMT) |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-11-21 14:20:47 (GMT) |
commit | 14ae22ba2b8bb3d53fb795f9b8074aa39ef7b6cd (patch) | |
tree | 80883b2043ee9fd1a9a7b088ddf6fea17cc4b672 /arch/x86/kernel/entry_64.S | |
parent | e8a0e27662186f8856a0a6242e7a8386c9a64a53 (diff) | |
download | linux-fsl-qoriq-14ae22ba2b8bb3d53fb795f9b8074aa39ef7b6cd.tar.xz |
x86: entry_64.S: rename
Impact: cleanup
Rename:
CFI_PUSHQ => pushq_cfi
CFI_POPQ => popq_cfi
CFI_MOVQ => movq_cfi
To make it blend better into regular assembly code.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/entry_64.S')
-rw-r--r-- | arch/x86/kernel/entry_64.S | 71 |
1 files changed, 36 insertions, 35 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 4e3d836..92c5e18 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -63,17 +63,17 @@ /* * Some macro's to hide the most frequently occuring CFI annotations. */ - .macro CFI_PUSHQ reg + .macro pushq_cfi reg pushq \reg CFI_ADJUST_CFA_OFFSET 8 .endm - .macro CFI_POPQ reg + .macro popq_cfi reg popq \reg CFI_ADJUST_CFA_OFFSET -8 .endm - .macro CFI_MOVQ reg offset=0 + .macro movq_cfi reg offset=0 movq %\reg, \offset(%rsp) CFI_REL_OFFSET \reg, \offset .endm @@ -297,17 +297,18 @@ ENTRY(native_usergs_sysret64) ENTRY(save_args) XCPT_FRAME cld - CFI_MOVQ rdi, RDI+16-ARGOFFSET - CFI_MOVQ rsi, RSI+16-ARGOFFSET - CFI_MOVQ rdx, RDX+16-ARGOFFSET - CFI_MOVQ rcx, RCX+16-ARGOFFSET - CFI_MOVQ rax, RAX+16-ARGOFFSET - CFI_MOVQ r8, R8+16-ARGOFFSET - CFI_MOVQ r9, R9+16-ARGOFFSET - CFI_MOVQ r10, R10+16-ARGOFFSET - CFI_MOVQ r11, R11+16-ARGOFFSET + movq_cfi rdi, RDI+16-ARGOFFSET + movq_cfi rsi, RSI+16-ARGOFFSET + movq_cfi rdx, RDX+16-ARGOFFSET + movq_cfi rcx, RCX+16-ARGOFFSET + movq_cfi rax, RAX+16-ARGOFFSET + movq_cfi r8, R8+16-ARGOFFSET + movq_cfi r9, R9+16-ARGOFFSET + movq_cfi r10, R10+16-ARGOFFSET + movq_cfi r11, R11+16-ARGOFFSET + leaq -ARGOFFSET+16(%rsp),%rdi /* arg1 for handler */ - CFI_MOVQ rbp, 8 /* push %rbp */ + movq_cfi rbp, 8 /* push %rbp */ leaq 8(%rsp), %rbp /* mov %rsp, %ebp */ testl $3, CS(%rdi) je 1f @@ -320,10 +321,10 @@ ENTRY(save_args) */ 1: incl %gs:pda_irqcount jne 2f - CFI_POPQ %rax /* move return address... */ + popq_cfi %rax /* move return address... */ mov %gs:pda_irqstackptr,%rsp EMPTY_FRAME 0 - CFI_PUSHQ %rax /* ... to the new stack */ + pushq_cfi %rax /* ... to the new stack */ /* * We entered an interrupt context - irqs are off: */ @@ -968,7 +969,7 @@ END(spurious_interrupt) .macro zeroentry sym INTR_FRAME PARAVIRT_ADJUST_EXCEPTION_FRAME - CFI_PUSHQ $-1 /* ORIG_RAX: no syscall to restart */ + pushq_cfi $-1 /* ORIG_RAX: no syscall to restart */ subq $15*8,%rsp CFI_ADJUST_CFA_OFFSET 15*8 call error_entry @@ -1103,21 +1104,21 @@ KPROBE_ENTRY(error_entry) CFI_ADJUST_CFA_OFFSET 15*8 /* oldrax contains error code */ cld - CFI_MOVQ rdi, RDI+8 - CFI_MOVQ rsi, RSI+8 - CFI_MOVQ rdx, RDX+8 - CFI_MOVQ rcx, RCX+8 - CFI_MOVQ rax, RAX+8 - CFI_MOVQ r8, R8+8 - CFI_MOVQ r9, R9+8 - CFI_MOVQ r10, R10+8 - CFI_MOVQ r11, R11+8 - CFI_MOVQ rbx, RBX+8 - CFI_MOVQ rbp, RBP+8 - CFI_MOVQ r12, R12+8 - CFI_MOVQ r13, R13+8 - CFI_MOVQ r14, R14+8 - CFI_MOVQ r15, R15+8 + movq_cfi rdi, RDI+8 + movq_cfi rsi, RSI+8 + movq_cfi rdx, RDX+8 + movq_cfi rcx, RCX+8 + movq_cfi rax, RAX+8 + movq_cfi r8, R8+8 + movq_cfi r9, R9+8 + movq_cfi r10, R10+8 + movq_cfi r11, R11+8 + movq_cfi rbx, RBX+8 + movq_cfi rbp, RBP+8 + movq_cfi r12, R12+8 + movq_cfi r13, R13+8 + movq_cfi r14, R14+8 + movq_cfi r15, R15+8 xorl %ebx,%ebx testl $3,CS+8(%rsp) je error_kernelspace @@ -1515,9 +1516,9 @@ ENTRY(xen_failsafe_callback) CFI_RESTORE r11 addq $0x30,%rsp CFI_ADJUST_CFA_OFFSET -0x30 - CFI_PUSHQ $0 /* RIP */ - CFI_PUSHQ %r11 - CFI_PUSHQ %rcx + pushq_cfi $0 /* RIP */ + pushq_cfi %r11 + pushq_cfi %rcx jmp general_protection CFI_RESTORE_STATE 1: /* Segment mismatch => Category 1 (Bad segment). Retry the IRET. */ @@ -1527,7 +1528,7 @@ ENTRY(xen_failsafe_callback) CFI_RESTORE r11 addq $0x30,%rsp CFI_ADJUST_CFA_OFFSET -0x30 - CFI_PUSHQ $0 + pushq_cfi $0 SAVE_ALL jmp error_exit CFI_ENDPROC |