diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index c74e00778f7..d14508f8224 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -15,39 +15,6 @@ #include #include -#define R0 0 -#define R1 1 -#define R2 2 -#define R3 3 -#define R4 4 -#define R5 5 -#define R6 6 -#define R7 7 -#define R8 8 -#define R9 9 -#define R10 10 -#define R11 11 -#define R12 12 -#define R13 13 -#define R14 14 -#define R15 15 -#define R16 16 -#define R17 17 -#define R18 18 -#define R19 19 -#define R20 20 -#define R21 21 -#define R22 22 -#define R23 23 -#define R24 24 -#define R25 25 -#define R26 26 -#define R27 27 -#define R28 28 -#define R29 29 -#define R30 30 -#define R31 31 - #define __REG_R0 0 #define __REG_R1 1 #define __REG_R2 2 @@ -181,10 +148,10 @@ #define ___PPC_RB(b) (((b) & 0x1f) << 11) #define ___PPC_RS(s) (((s) & 0x1f) << 21) #define ___PPC_RT(t) ___PPC_RS(t) -#define __PPC_RA(a) (((a) & 0x1f) << 16) -#define __PPC_RB(b) (((b) & 0x1f) << 11) -#define __PPC_RS(s) (((s) & 0x1f) << 21) -#define __PPC_RT(s) __PPC_RS(s) +#define __PPC_RA(a) ___PPC_RA(__REG_##a) +#define __PPC_RB(b) ___PPC_RB(__REG_##b) +#define __PPC_RS(s) ___PPC_RS(__REG_##s) +#define __PPC_RT(t) ___PPC_RT(__REG_##t) #define __PPC_XA(a) ((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3)) #define __PPC_XB(b) ((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4)) #define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5)) diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index dbc768358ac..ea2a86e8ff9 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -126,26 +126,26 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR) #define REST_32VRS(n,b,base) REST_16VRS(n,b,base); REST_16VRS(n+16,b,base) /* Save the lower 32 VSRs in the thread VSR region */ -#define SAVE_VSR(n,b,base) li b,THREAD_VSR0+(16*(n)); STXVD2X(n,base,b) +#define SAVE_VSR(n,b,base) li b,THREAD_VSR0+(16*(n)); STXVD2X(n,R##base,R##b) #define SAVE_2VSRS(n,b,base) SAVE_VSR(n,b,base); SAVE_VSR(n+1,b,base) #define SAVE_4VSRS(n,b,base) SAVE_2VSRS(n,b,base); SAVE_2VSRS(n+2,b,base) #define SAVE_8VSRS(n,b,base) SAVE_4VSRS(n,b,base); SAVE_4VSRS(n+4,b,base) #define SAVE_16VSRS(n,b,base) SAVE_8VSRS(n,b,base); SAVE_8VSRS(n+8,b,base) #define SAVE_32VSRS(n,b,base) SAVE_16VSRS(n,b,base); SAVE_16VSRS(n+16,b,base) -#define REST_VSR(n,b,base) li b,THREAD_VSR0+(16*(n)); LXVD2X(n,base,b) +#define REST_VSR(n,b,base) li b,THREAD_VSR0+(16*(n)); LXVD2X(n,R##base,R##b) #define REST_2VSRS(n,b,base) REST_VSR(n,b,base); REST_VSR(n+1,b,base) #define REST_4VSRS(n,b,base) REST_2VSRS(n,b,base); REST_2VSRS(n+2,b,base) #define REST_8VSRS(n,b,base) REST_4VSRS(n,b,base); REST_4VSRS(n+4,b,base) #define REST_16VSRS(n,b,base) REST_8VSRS(n,b,base); REST_8VSRS(n+8,b,base) #define REST_32VSRS(n,b,base) REST_16VSRS(n,b,base); REST_16VSRS(n+16,b,base) /* Save the upper 32 VSRs (32-63) in the thread VSX region (0-31) */ -#define SAVE_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); STXVD2X(n+32,base,b) +#define SAVE_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); STXVD2X(n+32,R##base,R##b) #define SAVE_2VSRSU(n,b,base) SAVE_VSRU(n,b,base); SAVE_VSRU(n+1,b,base) #define SAVE_4VSRSU(n,b,base) SAVE_2VSRSU(n,b,base); SAVE_2VSRSU(n+2,b,base) #define SAVE_8VSRSU(n,b,base) SAVE_4VSRSU(n,b,base); SAVE_4VSRSU(n+4,b,base) #define SAVE_16VSRSU(n,b,base) SAVE_8VSRSU(n,b,base); SAVE_8VSRSU(n+8,b,base) #define SAVE_32VSRSU(n,b,base) SAVE_16VSRSU(n,b,base); SAVE_16VSRSU(n+16,b,base) -#define REST_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); LXVD2X(n+32,base,b) +#define REST_VSRU(n,b,base) li b,THREAD_VR0+(16*(n)); LXVD2X(n+32,R##base,R##b) #define REST_2VSRSU(n,b,base) REST_VSRU(n,b,base); REST_VSRU(n+1,b,base) #define REST_4VSRSU(n,b,base) REST_2VSRSU(n,b,base); REST_2VSRSU(n+2,b,base) #define REST_8VSRSU(n,b,base) REST_4VSRSU(n,b,base); REST_4VSRSU(n+4,b,base) @@ -183,15 +183,18 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR) #else #define ULONG_SIZE 4 #endif -#define VCPU_GPR(n) (VCPU_GPRS + (n * ULONG_SIZE)) +#define __VCPU_GPR(n) (VCPU_GPRS + (n * ULONG_SIZE)) +#define VCPU_GPR(n) __VCPU_GPR(__REG_##n) #ifdef __KERNEL__ #ifdef CONFIG_PPC64 #define STACKFRAMESIZE 256 -#define STK_REG(i) (112 + ((i)-14)*8) +#define __STK_REG(i) (112 + ((i)-14)*8) +#define STK_REG(i) __STK_REG(__REG_##i) -#define STK_PARAM(i) (48 + ((i)-3)*8) +#define __STK_PARAM(i) (48 + ((i)-3)*8) +#define STK_PARAM(i) __STK_PARAM(__REG_##i) #define XGLUE(a,b) a##b #define GLUE(a,b) XGLUE(a,b) diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index 71c1c73bc65..e0ada05f2df 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -26,7 +26,7 @@ #include #ifdef CONFIG_VSX -#define REST_32FPVSRS(n,c,base) \ +#define __REST_32FPVSRS(n,c,base) \ BEGIN_FTR_SECTION \ b 2f; \ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ @@ -35,7 +35,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ 2: REST_32VSRS(n,c,base); \ 3: -#define SAVE_32FPVSRS(n,c,base) \ +#define __SAVE_32FPVSRS(n,c,base) \ BEGIN_FTR_SECTION \ b 2f; \ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ @@ -44,9 +44,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX); \ 2: SAVE_32VSRS(n,c,base); \ 3: #else -#define REST_32FPVSRS(n,b,base) REST_32FPRS(n, base) -#define SAVE_32FPVSRS(n,b,base) SAVE_32FPRS(n, base) +#define __REST_32FPVSRS(n,b,base) REST_32FPRS(n, base) +#define __SAVE_32FPVSRS(n,b,base) SAVE_32FPRS(n, base) #endif +#define REST_32FPVSRS(n,c,base) __REST_32FPVSRS(n,__REG_##c,__REG_##base) +#define SAVE_32FPVSRS(n,c,base) __SAVE_32FPVSRS(n,__REG_##c,__REG_##base) /* * This task wants to use the FPU now. @@ -79,7 +81,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) beq 1f toreal(r4) addi r4,r4,THREAD /* want last_task_used_math->thread */ - SAVE_32FPVSRS(0, r5, r4) + SAVE_32FPVSRS(0, R5, R4) mffs fr0 stfd fr0,THREAD_FPSCR(r4) PPC_LL r5,PT_REGS(r4) diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S index 91c971bcddd..8fd4b2a0911 100644 --- a/arch/powerpc/kvm/booke_interrupts.S +++ b/arch/powerpc/kvm/booke_interrupts.S @@ -34,7 +34,8 @@ #define HOST_R2 12 #define HOST_CR 16 #define HOST_NV_GPRS 20 -#define HOST_NV_GPR(n) (HOST_NV_GPRS + ((n - 14) * 4)) +#define __HOST_NV_GPR(n) (HOST_NV_GPRS + ((n - 14) * 4)) +#define HOST_NV_GPR(n) __HOST_NV_GPR(__REG_##n) #define HOST_MIN_STACK_SIZE (HOST_NV_GPR(R31) + 4) #define HOST_STACK_SIZE (((HOST_MIN_STACK_SIZE + 15) / 16) * 16) /* Align. */ #define HOST_STACK_LR (HOST_STACK_SIZE + 4) /* In caller stack frame. */