diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-21 21:19:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-21 21:19:54 -0700 |
commit | d4429f608abde89e8bc1e24b43cd503feb95c496 (patch) | |
tree | 4c11afa193593a5e3949391bf35022b4f87ba375 /arch/powerpc/lib/ldstfp.S | |
parent | e10117d36ef758da0690c95ecffc09d5dd7da479 (diff) | |
parent | 6a1c9dfe4186f18fed38421b35b40fb9260cbfe1 (diff) |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (71 commits)
powerpc/44x: Update ppc44x_defconfig
powerpc/watchdog: Make default timeout for Book-E watchdog a Kconfig option
fsl_rio: Add comments for sRIO registers.
powerpc/fsl-booke: Add e55xx (64-bit) smp defconfig
powerpc/fsl-booke: Add p5020 DS board support
powerpc/fsl-booke64: Use TLB CAMs to cover linear mapping on FSL 64-bit chips
powerpc/fsl-booke: Add support for FSL Arch v1.0 MMU in setup_page_sizes
powerpc/fsl-booke: Add support for FSL 64-bit e5500 core
powerpc/85xx: add cache-sram support
powerpc/85xx: add ngPIXIS FPGA device tree node to the P1022DS board
powerpc: Fix compile error with paca code on ppc64e
powerpc/fsl-booke: Add p3041 DS board support
oprofile/fsl emb: Don't set MSR[PMM] until after clearing the interrupt.
powerpc/fsl-booke: Add PCI device ids for P2040/P3041/P5010/P5020 QoirQ chips
powerpc/mpc8xxx_gpio: Add support for 'qoriq-gpio' controllers
powerpc/fsl_booke: Add support to boot from core other than 0
powerpc/p1022: Add probing for individual DMA channels
powerpc/fsl_soc: Search all global-utilities nodes for rstccr
powerpc: Fix invalid page flags in create TLB CAM path for PTE_64BIT
powerpc/mpc83xx: Support for MPC8308 P1M board
...
Fix up conflict with the generic irq_work changes in arch/powerpc/kernel/time.c
Diffstat (limited to 'arch/powerpc/lib/ldstfp.S')
-rw-r--r-- | arch/powerpc/lib/ldstfp.S | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/arch/powerpc/lib/ldstfp.S b/arch/powerpc/lib/ldstfp.S index f6448636baf..6a85380520b 100644 --- a/arch/powerpc/lib/ldstfp.S +++ b/arch/powerpc/lib/ldstfp.S @@ -17,6 +17,8 @@ #include <asm/asm-offsets.h> #include <linux/errno.h> +#ifdef CONFIG_PPC_FPU + #define STKFRM (PPC_MIN_STKFRM + 16) .macro extab instr,handler @@ -81,7 +83,7 @@ _GLOBAL(do_lfs) mfmsr r6 ori r7,r6,MSR_FP cmpwi cr7,r3,0 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f stfd fr0,STKFRM-16(r1) @@ -93,7 +95,7 @@ _GLOBAL(do_lfs) lfd fr0,STKFRM-16(r1) 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -108,7 +110,7 @@ _GLOBAL(do_lfd) mfmsr r6 ori r7,r6,MSR_FP cmpwi cr7,r3,0 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f stfd fr0,STKFRM-16(r1) @@ -120,7 +122,7 @@ _GLOBAL(do_lfd) lfd fr0,STKFRM-16(r1) 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -135,7 +137,7 @@ _GLOBAL(do_stfs) mfmsr r6 ori r7,r6,MSR_FP cmpwi cr7,r3,0 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f stfd fr0,STKFRM-16(r1) @@ -147,7 +149,7 @@ _GLOBAL(do_stfs) lfd fr0,STKFRM-16(r1) 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -162,7 +164,7 @@ _GLOBAL(do_stfd) mfmsr r6 ori r7,r6,MSR_FP cmpwi cr7,r3,0 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f stfd fr0,STKFRM-16(r1) @@ -174,7 +176,7 @@ _GLOBAL(do_stfd) lfd fr0,STKFRM-16(r1) 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -229,7 +231,7 @@ _GLOBAL(do_lvx) oris r7,r6,MSR_VEC@h cmpwi cr7,r3,0 li r8,STKFRM-16 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f stvx vr0,r1,r8 @@ -241,7 +243,7 @@ _GLOBAL(do_lvx) lvx vr0,r1,r8 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -257,7 +259,7 @@ _GLOBAL(do_stvx) oris r7,r6,MSR_VEC@h cmpwi cr7,r3,0 li r8,STKFRM-16 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f stvx vr0,r1,r8 @@ -269,7 +271,7 @@ _GLOBAL(do_stvx) lvx vr0,r1,r8 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -325,7 +327,7 @@ _GLOBAL(do_lxvd2x) oris r7,r6,MSR_VSX@h cmpwi cr7,r3,0 li r8,STKFRM-16 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f STXVD2X(0,r1,r8) @@ -337,7 +339,7 @@ _GLOBAL(do_lxvd2x) LXVD2X(0,r1,r8) 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -353,7 +355,7 @@ _GLOBAL(do_stxvd2x) oris r7,r6,MSR_VSX@h cmpwi cr7,r3,0 li r8,STKFRM-16 - mtmsrd r7 + MTMSRD(r7) isync beq cr7,1f STXVD2X(0,r1,r8) @@ -365,7 +367,7 @@ _GLOBAL(do_stxvd2x) LXVD2X(0,r1,r8) 4: PPC_LL r0,STKFRM+PPC_LR_STKOFF(r1) mtlr r0 - mtmsrd r6 + MTMSRD(r6) isync mr r3,r9 addi r1,r1,STKFRM @@ -373,3 +375,5 @@ _GLOBAL(do_stxvd2x) extab 2b,3b #endif /* CONFIG_VSX */ + +#endif /* CONFIG_PPC_FPU */ |