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| author | Catalin Marinas <catalin.marinas@arm.com> | 2008-08-28 12:22:32 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-01 13:06:34 +0200 |
| commit | 93ed3970114983543bbebd195bef65db84444ea2 (patch) | |
| tree | 9df88b61a2a7b3cc493c6cfc5f4848448250f6b5 /arch/arm/vfp/vfphw.S | |
| parent | [ARM] 5222/1: Allow configuring user:kernel split via Kconfig (diff) | |
| download | linux-93ed3970114983543bbebd195bef65db84444ea2.tar.xz linux-93ed3970114983543bbebd195bef65db84444ea2.zip | |
[ARM] 5227/1: Add the ENDPROC declarations to the .S files
This declaration specifies the "function" type and size for various
assembly functions, mainly needed for generating the correct branch
instructions in Thumb-2.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/vfp/vfphw.S')
| -rw-r--r-- | arch/arm/vfp/vfphw.S | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S index 353f9e5c7919..a62dcf7098ba 100644 --- a/arch/arm/vfp/vfphw.S +++ b/arch/arm/vfp/vfphw.S @@ -68,8 +68,7 @@ @ r11 = CPU number @ lr = failure return - .globl vfp_support_entry -vfp_support_entry: +ENTRY(vfp_support_entry) DBGSTR3 "instr %08x pc %08x state %p", r0, r2, r10 VFPFMRX r1, FPEXC @ Is the VFP enabled? @@ -165,11 +164,10 @@ process_exception: @ code will raise an exception if @ required. If not, the user code will @ retry the faulted instruction +ENDPROC(vfp_support_entry) #ifdef CONFIG_SMP - .globl vfp_save_state - .type vfp_save_state, %function -vfp_save_state: +ENTRY(vfp_save_state) @ Save the current VFP state @ r0 - save location @ r1 - FPEXC @@ -182,13 +180,13 @@ vfp_save_state: VFPFMRX r12, FPINST2, NE @ FPINST2 if needed (and present) stmia r0, {r1, r2, r3, r12} @ save FPEXC, FPSCR, FPINST, FPINST2 mov pc, lr +ENDPROC(vfp_save_state) #endif last_VFP_context_address: .word last_VFP_context - .globl vfp_get_float -vfp_get_float: +ENTRY(vfp_get_float) add pc, pc, r0, lsl #3 mov r0, r0 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 @@ -197,9 +195,9 @@ vfp_get_float: mrc p10, 0, r0, c\dr, c0, 4 @ fmrs r0, s1 mov pc, lr .endr +ENDPROC(vfp_get_float) - .globl vfp_put_float -vfp_put_float: +ENTRY(vfp_put_float) add pc, pc, r1, lsl #3 mov r0, r0 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 @@ -208,9 +206,9 @@ vfp_put_float: mcr p10, 0, r0, c\dr, c0, 4 @ fmsr r0, s1 mov pc, lr .endr +ENDPROC(vfp_put_float) - .globl vfp_get_double -vfp_get_double: +ENTRY(vfp_get_double) add pc, pc, r0, lsl #3 mov r0, r0 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 @@ -229,9 +227,9 @@ vfp_get_double: mov r0, #0 mov r1, #0 mov pc, lr +ENDPROC(vfp_get_double) - .globl vfp_put_double -vfp_put_double: +ENTRY(vfp_put_double) add pc, pc, r2, lsl #3 mov r0, r0 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 @@ -245,3 +243,4 @@ vfp_put_double: mov pc, lr .endr #endif +ENDPROC(vfp_put_double) |