[PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct.

All of lore.kernel.org
 help / color / mirror / Atom feed

From: Michael Neuling <mikey@neuling.org>
To: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@ozlabs.org
Subject: [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct.
Date: Wed, 25 Jun 2008 14:07:17 +1000	[thread overview]
Message-ID: <20080625040718.028B470296@localhost.localdomain> (raw)
In-Reply-To: <1214366837.623950.515350956858.qpush@coopers>

We are going to change where the floating point registers are stored
in the thread_struct, so in preparation add some macros to access the
floating point registers.  Update all code to use these new macros.

Signed-off-by: Michael Neuling <mikey@neuling.org>
---

 arch/powerpc/kernel/align.c      |    6 ++--
 arch/powerpc/kernel/process.c    |    2 -
 arch/powerpc/kernel/ptrace.c     |   10 ++++--
 arch/powerpc/kernel/ptrace32.c   |   14 +++++++--
 arch/powerpc/kernel/softemu8xx.c |    4 +-
 arch/powerpc/math-emu/math.c     |   56 +++++++++++++++++++--------------------
 include/asm-powerpc/ppc_asm.h    |    5 ++-
 include/asm-powerpc/processor.h  |    4 ++
 8 files changed, 58 insertions(+), 43 deletions(-)

Index: linux-2.6-ozlabs/arch/powerpc/kernel/align.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/align.c
+++ linux-2.6-ozlabs/arch/powerpc/kernel/align.c
@@ -366,7 +366,7 @@ static int emulate_multiple(struct pt_re
 static int emulate_fp_pair(struct pt_regs *regs, unsigned char __user *addr,
 			   unsigned int reg, unsigned int flags)
 {
-	char *ptr = (char *) &current->thread.fpr[reg];
+	char *ptr = (char *) &current->thread.TS_FPR(reg);
 	int i, ret;
 
 	if (!(flags & F))
@@ -784,7 +784,7 @@ int fix_alignment(struct pt_regs *regs)
 				return -EFAULT;
 		}
 	} else if (flags & F) {
-		data.dd = current->thread.fpr[reg];
+		data.dd = current->thread.TS_FPR(reg);
 		if (flags & S) {
 			/* Single-precision FP store requires conversion... */
 #ifdef CONFIG_PPC_FPU
@@ -862,7 +862,7 @@ int fix_alignment(struct pt_regs *regs)
 		if (unlikely(ret))
 			return -EFAULT;
 	} else if (flags & F)
-		current->thread.fpr[reg] = data.dd;
+		current->thread.TS_FPR(reg) = data.dd;
 	else
 		regs->gpr[reg] = data.ll;
 
Index: linux-2.6-ozlabs/arch/powerpc/kernel/process.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/process.c
+++ linux-2.6-ozlabs/arch/powerpc/kernel/process.c
@@ -110,7 +110,7 @@ int dump_task_fpu(struct task_struct *ts
 		return 0;
 	flush_fp_to_thread(current);
 
-	memcpy(fpregs, &tsk->thread.fpr[0], sizeof(*fpregs));
+	memcpy(fpregs, &tsk->thread.TS_FPR(0), sizeof(*fpregs));
 
 	return 1;
 }
Index: linux-2.6-ozlabs/arch/powerpc/kernel/ptrace.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/ptrace.c
+++ linux-2.6-ozlabs/arch/powerpc/kernel/ptrace.c
@@ -218,7 +218,7 @@ static int fpr_get(struct task_struct *t
 	flush_fp_to_thread(target);
 
 	BUILD_BUG_ON(offsetof(struct thread_struct, fpscr) !=
-		     offsetof(struct thread_struct, fpr[32]));
+		     offsetof(struct thread_struct, TS_FPR(32)));
 
 	return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
 				   &target->thread.fpr, 0, -1);
@@ -231,7 +231,7 @@ static int fpr_set(struct task_struct *t
 	flush_fp_to_thread(target);
 
 	BUILD_BUG_ON(offsetof(struct thread_struct, fpscr) !=
-		     offsetof(struct thread_struct, fpr[32]));
+		     offsetof(struct thread_struct, TS_FPR(32)));
 
 	return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
 				  &target->thread.fpr, 0, -1);
@@ -728,7 +728,8 @@ long arch_ptrace(struct task_struct *chi
 			tmp = ptrace_get_reg(child, (int) index);
 		} else {
 			flush_fp_to_thread(child);
-			tmp = ((unsigned long *)child->thread.fpr)[index - PT_FPR0];
+			tmp = ((unsigned long *)child->thread.fpr)
+				[TS_FPRWIDTH * (index - PT_FPR0)];
 		}
 		ret = put_user(tmp,(unsigned long __user *) data);
 		break;
@@ -755,7 +756,8 @@ long arch_ptrace(struct task_struct *chi
 			ret = ptrace_put_reg(child, index, data);
 		} else {
 			flush_fp_to_thread(child);
-			((unsigned long *)child->thread.fpr)[index - PT_FPR0] = data;
+			((unsigned long *)child->thread.fpr)
+				[TS_FPRWIDTH * (index - PT_FPR0)] = data;
 			ret = 0;
 		}
 		break;
Index: linux-2.6-ozlabs/arch/powerpc/kernel/ptrace32.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/ptrace32.c
+++ linux-2.6-ozlabs/arch/powerpc/kernel/ptrace32.c
@@ -64,6 +64,11 @@ static long compat_ptrace_old(struct tas
 	return -EPERM;
 }
 
+/* Macros to workout the correct index for the FPR in the thread struct */
+#define FPRNUMBER(i) (((i) - PT_FPR0) >> 1)
+#define FPRHALF(i) (((i) - PT_FPR0) % 2)
+#define FPRINDEX(i) TS_FPRWIDTH * FPRNUMBER(i) + FPRHALF(i)
+
 long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 			compat_ulong_t caddr, compat_ulong_t cdata)
 {
@@ -122,7 +127,8 @@ long compat_arch_ptrace(struct task_stru
 			 * to be an array of unsigned int (32 bits) - the
 			 * index passed in is based on this assumption.
 			 */
-			tmp = ((unsigned int *)child->thread.fpr)[index - PT_FPR0];
+			tmp = ((unsigned int *)child->thread.fpr)
+				[FPRINDEX(index)];
 		}
 		ret = put_user((unsigned int)tmp, (u32 __user *)data);
 		break;
@@ -162,7 +168,8 @@ long compat_arch_ptrace(struct task_stru
 		CHECK_FULL_REGS(child->thread.regs);
 		if (numReg >= PT_FPR0) {
 			flush_fp_to_thread(child);
-			tmp = ((unsigned long int *)child->thread.fpr)[numReg - PT_FPR0];
+			tmp = ((unsigned long int *)child->thread.fpr)
+				[FPRINDEX(numReg)];
 		} else { /* register within PT_REGS struct */
 			tmp = ptrace_get_reg(child, numReg);
 		} 
@@ -217,7 +224,8 @@ long compat_arch_ptrace(struct task_stru
 			 * to be an array of unsigned int (32 bits) - the
 			 * index passed in is based on this assumption.
 			 */
-			((unsigned int *)child->thread.fpr)[index - PT_FPR0] = data;
+			((unsigned int *)child->thread.fpr)
+				[FPRINDEX(index)] = data;
 			ret = 0;
 		}
 		break;
Index: linux-2.6-ozlabs/arch/powerpc/kernel/softemu8xx.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/kernel/softemu8xx.c
+++ linux-2.6-ozlabs/arch/powerpc/kernel/softemu8xx.c
@@ -124,7 +124,7 @@ int Soft_emulate_8xx(struct pt_regs *reg
 	disp = instword & 0xffff;
 
 	ea = (u32 *)(regs->gpr[idxreg] + disp);
-	ip = (u32 *)&current->thread.fpr[flreg];
+	ip = (u32 *)&current->thread.TS_FPR(flreg);
 
 	switch ( inst )
 	{
@@ -168,7 +168,7 @@ int Soft_emulate_8xx(struct pt_regs *reg
 		break;
 	case FMR:
 		/* assume this is a fp move -- Cort */
-		memcpy(ip, &current->thread.fpr[(instword>>11)&0x1f],
+		memcpy(ip, &current->thread.TS_FPR((instword>>11)&0x1f),
 		       sizeof(double));
 		break;
 	default:
Index: linux-2.6-ozlabs/arch/powerpc/math-emu/math.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/math-emu/math.c
+++ linux-2.6-ozlabs/arch/powerpc/math-emu/math.c
@@ -230,14 +230,14 @@ do_mathemu(struct pt_regs *regs)
 	case LFD:
 		idx = (insn >> 16) & 0x1f;
 		sdisp = (insn & 0xffff);
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)((idx ? regs->gpr[idx] : 0) + sdisp);
 		lfd(op0, op1, op2, op3);
 		break;
 	case LFDU:
 		idx = (insn >> 16) & 0x1f;
 		sdisp = (insn & 0xffff);
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)((idx ? regs->gpr[idx] : 0) + sdisp);
 		lfd(op0, op1, op2, op3);
 		regs->gpr[idx] = (unsigned long)op1;
@@ -245,21 +245,21 @@ do_mathemu(struct pt_regs *regs)
 	case STFD:
 		idx = (insn >> 16) & 0x1f;
 		sdisp = (insn & 0xffff);
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)((idx ? regs->gpr[idx] : 0) + sdisp);
 		stfd(op0, op1, op2, op3);
 		break;
 	case STFDU:
 		idx = (insn >> 16) & 0x1f;
 		sdisp = (insn & 0xffff);
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)((idx ? regs->gpr[idx] : 0) + sdisp);
 		stfd(op0, op1, op2, op3);
 		regs->gpr[idx] = (unsigned long)op1;
 		break;
 	case OP63:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
-		op1 = (void *)&current->thread.fpr[(insn >> 11) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
+		op1 = (void *)&current->thread.TS_FPR((insn >> 11) & 0x1f);
 		fmr(op0, op1, op2, op3);
 		break;
 	default:
@@ -356,28 +356,28 @@ do_mathemu(struct pt_regs *regs)
 
 	switch (type) {
 	case AB:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
-		op1 = (void *)&current->thread.fpr[(insn >> 16) & 0x1f];
-		op2 = (void *)&current->thread.fpr[(insn >> 11) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
+		op1 = (void *)&current->thread.TS_FPR((insn >> 16) & 0x1f);
+		op2 = (void *)&current->thread.TS_FPR((insn >> 11) & 0x1f);
 		break;
 
 	case AC:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
-		op1 = (void *)&current->thread.fpr[(insn >> 16) & 0x1f];
-		op2 = (void *)&current->thread.fpr[(insn >>  6) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
+		op1 = (void *)&current->thread.TS_FPR((insn >> 16) & 0x1f);
+		op2 = (void *)&current->thread.TS_FPR((insn >>  6) & 0x1f);
 		break;
 
 	case ABC:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
-		op1 = (void *)&current->thread.fpr[(insn >> 16) & 0x1f];
-		op2 = (void *)&current->thread.fpr[(insn >> 11) & 0x1f];
-		op3 = (void *)&current->thread.fpr[(insn >>  6) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
+		op1 = (void *)&current->thread.TS_FPR((insn >> 16) & 0x1f);
+		op2 = (void *)&current->thread.TS_FPR((insn >> 11) & 0x1f);
+		op3 = (void *)&current->thread.TS_FPR((insn >>  6) & 0x1f);
 		break;
 
 	case D:
 		idx = (insn >> 16) & 0x1f;
 		sdisp = (insn & 0xffff);
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)((idx ? regs->gpr[idx] : 0) + sdisp);
 		break;
 
@@ -387,27 +387,27 @@ do_mathemu(struct pt_regs *regs)
 			goto illegal;
 
 		sdisp = (insn & 0xffff);
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)(regs->gpr[idx] + sdisp);
 		break;
 
 	case X:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		break;
 
 	case XA:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
-		op1 = (void *)&current->thread.fpr[(insn >> 16) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
+		op1 = (void *)&current->thread.TS_FPR((insn >> 16) & 0x1f);
 		break;
 
 	case XB:
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
-		op1 = (void *)&current->thread.fpr[(insn >> 11) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
+		op1 = (void *)&current->thread.TS_FPR((insn >> 11) & 0x1f);
 		break;
 
 	case XE:
 		idx = (insn >> 16) & 0x1f;
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		if (!idx) {
 			if (((insn >> 1) & 0x3ff) == STFIWX)
 				op1 = (void *)(regs->gpr[(insn >> 11) & 0x1f]);
@@ -421,7 +421,7 @@ do_mathemu(struct pt_regs *regs)
 
 	case XEU:
 		idx = (insn >> 16) & 0x1f;
-		op0 = (void *)&current->thread.fpr[(insn >> 21) & 0x1f];
+		op0 = (void *)&current->thread.TS_FPR((insn >> 21) & 0x1f);
 		op1 = (void *)((idx ? regs->gpr[idx] : 0)
 				+ regs->gpr[(insn >> 11) & 0x1f]);
 		break;
@@ -429,8 +429,8 @@ do_mathemu(struct pt_regs *regs)
 	case XCR:
 		op0 = (void *)&regs->ccr;
 		op1 = (void *)((insn >> 23) & 0x7);
-		op2 = (void *)&current->thread.fpr[(insn >> 16) & 0x1f];
-		op3 = (void *)&current->thread.fpr[(insn >> 11) & 0x1f];
+		op2 = (void *)&current->thread.TS_FPR((insn >> 16) & 0x1f);
+		op3 = (void *)&current->thread.TS_FPR((insn >> 11) & 0x1f);
 		break;
 
 	case XCRL:
@@ -450,7 +450,7 @@ do_mathemu(struct pt_regs *regs)
 
 	case XFLB:
 		op0 = (void *)((insn >> 17) & 0xff);
-		op1 = (void *)&current->thread.fpr[(insn >> 11) & 0x1f];
+		op1 = (void *)&current->thread.TS_FPR((insn >> 11) & 0x1f);
 		break;
 
 	default:
Index: linux-2.6-ozlabs/include/asm-powerpc/ppc_asm.h
===================================================================
--- linux-2.6-ozlabs.orig/include/asm-powerpc/ppc_asm.h
+++ linux-2.6-ozlabs/include/asm-powerpc/ppc_asm.h
@@ -6,6 +6,7 @@
 
 #include <linux/stringify.h>
 #include <asm/asm-compat.h>
+#include <asm/processor.h>
 
 #ifndef __ASSEMBLY__
 #error __FILE__ should only be used in assembler files
@@ -83,13 +84,13 @@ END_FTR_SECTION_IFCLR(CPU_FTR_PURR);				
 #define REST_8GPRS(n, base)	REST_4GPRS(n, base); REST_4GPRS(n+4, base)
 #define REST_10GPRS(n, base)	REST_8GPRS(n, base); REST_2GPRS(n+8, base)
 
-#define SAVE_FPR(n, base)	stfd	n,THREAD_FPR0+8*(n)(base)
+#define SAVE_FPR(n, base)	stfd	n,THREAD_FPR0+8*TS_FPRWIDTH*(n)(base)
 #define SAVE_2FPRS(n, base)	SAVE_FPR(n, base); SAVE_FPR(n+1, base)
 #define SAVE_4FPRS(n, base)	SAVE_2FPRS(n, base); SAVE_2FPRS(n+2, base)
 #define SAVE_8FPRS(n, base)	SAVE_4FPRS(n, base); SAVE_4FPRS(n+4, base)
 #define SAVE_16FPRS(n, base)	SAVE_8FPRS(n, base); SAVE_8FPRS(n+8, base)
 #define SAVE_32FPRS(n, base)	SAVE_16FPRS(n, base); SAVE_16FPRS(n+16, base)
-#define REST_FPR(n, base)	lfd	n,THREAD_FPR0+8*(n)(base)
+#define REST_FPR(n, base)	lfd	n,THREAD_FPR0+8*TS_FPRWIDTH*(n)(base)
 #define REST_2FPRS(n, base)	REST_FPR(n, base); REST_FPR(n+1, base)
 #define REST_4FPRS(n, base)	REST_2FPRS(n, base); REST_2FPRS(n+2, base)
 #define REST_8FPRS(n, base)	REST_4FPRS(n, base); REST_4FPRS(n+4, base)
Index: linux-2.6-ozlabs/include/asm-powerpc/processor.h
===================================================================
--- linux-2.6-ozlabs.orig/include/asm-powerpc/processor.h
+++ linux-2.6-ozlabs/include/asm-powerpc/processor.h
@@ -12,6 +12,8 @@
 
 #include <asm/reg.h>
 
+#define TS_FPRWIDTH 1
+
 #ifndef __ASSEMBLY__
 #include <linux/compiler.h>
 #include <asm/ptrace.h>
@@ -136,6 +138,8 @@ typedef struct {
 	unsigned long seg;
 } mm_segment_t;
 
+#define TS_FPR(i) fpr[i]
+
 struct thread_struct {
 	unsigned long	ksp;		/* Kernel stack pointer */
 	unsigned long	ksp_limit;	/* if ksp <= ksp_limit stack overflow */

next prev parent reply	other threads:[~2008-06-25  4:07 UTC|newest]

Thread overview: 106+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-18  0:47 [PATCH 0/9] powerpc: Add kernel support for POWER7 VSX Michael Neuling
2008-06-18  0:47 ` [PATCH 1/9] powerpc: Fix msr setting in 32 bit signal code Michael Neuling
2008-06-18 14:53   ` Kumar Gala
2008-06-18 23:55     ` Michael Neuling
2008-06-18  0:47 ` [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct Michael Neuling
2008-06-18  0:47 ` [PATCH 3/9] powerpc: Move altivec_unavailable Michael Neuling
2008-06-18  0:47 ` [PATCH 4/9] powerpc: Make load_up_fpu and load_up_altivec callable Michael Neuling
2008-06-18  0:47 ` [PATCH 5/9] powerpc: Introduce VSX thread_struct and CONFIG_VSX Michael Neuling
2008-06-18 19:35   ` Kumar Gala
2008-06-18 22:58     ` Paul Mackerras
2008-06-19  4:13       ` Kumar Gala
2008-06-19  4:30         ` Michael Neuling
2008-06-19  4:22   ` Kumar Gala
2008-06-19  4:35     ` Michael Neuling
2008-06-19  4:58       ` Kumar Gala
2008-06-19  5:37         ` Michael Neuling
2008-06-19  5:47           ` Kumar Gala
2008-06-19  6:01             ` Michael Neuling
2008-06-19  6:10               ` Kumar Gala
2008-06-19  9:33                 ` Benjamin Herrenschmidt
2008-06-19 13:24                   ` Kumar Gala
2008-06-18  0:47 ` [PATCH 9/9] powerpc: Add CONFIG_VSX config option Michael Neuling
2008-06-18  0:47 ` [PATCH 8/9] powerpc: Add VSX context save/restore, ptrace and signal support Michael Neuling
2008-06-18  0:47 ` [PATCH 7/9] powerpc: Add VSX assembler code macros Michael Neuling
2008-06-18  0:47 ` [PATCH 6/9] powerpc: Add VSX CPU feature Michael Neuling
2008-06-18 16:28   ` Joel Schopp
2008-06-19  6:51   ` David Woodhouse
2008-06-19  7:00     ` Michael Neuling
2008-06-18 13:05 ` [PATCH 0/9] powerpc: Add kernel support for POWER7 VSX Kumar Gala
2008-06-18 23:54   ` Michael Neuling
2008-06-20  4:13 ` Michael Neuling
2008-06-20  4:13   ` [PATCH 8/9] powerpc: Add VSX context save/restore, ptrace and signal support Michael Neuling
2008-06-20  4:13   ` [PATCH 7/9] powerpc: Add VSX assembler code macros Michael Neuling
2008-06-20  4:13   ` [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct Michael Neuling
2008-06-20  6:39     ` Kumar Gala
2008-06-22 11:29       ` Michael Neuling
2008-06-20  4:13   ` [PATCH 9/9] powerpc: Add CONFIG_VSX config option Michael Neuling
2008-06-20  4:13   ` [PATCH 5/9] powerpc: Introduce VSX thread_struct and CONFIG_VSX Michael Neuling
2008-06-20  6:44     ` Kumar Gala
2008-06-20  4:13   ` [PATCH 3/9] powerpc: Move altivec_unavailable Michael Neuling
2008-06-20  4:13   ` [PATCH 1/9] powerpc: Fix msr setting in 32 bit signal code Michael Neuling
2008-06-20  6:35     ` Kumar Gala
2008-06-20  4:13   ` [PATCH 6/9] powerpc: Add VSX CPU feature Michael Neuling
2008-06-20  4:13   ` [PATCH 4/9] powerpc: Make load_up_fpu and load_up_altivec callable Michael Neuling
2008-06-20  6:37   ` [PATCH 0/9] powerpc: Add kernel support for POWER7 VSX Kumar Gala
2008-06-20  8:15     ` Michael Neuling
2008-06-23  5:31   ` Michael Neuling
2008-06-23  5:31     ` [PATCH 1/9] powerpc: Fix msr setting in 32 bit signal code Michael Neuling
2008-06-23  5:31     ` [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct Michael Neuling
2008-06-23  5:31     ` [PATCH 4/9] powerpc: Make load_up_fpu and load_up_altivec callable Michael Neuling
2008-06-23  5:31     ` [PATCH 3/9] powerpc: Move altivec_unavailable Michael Neuling
2008-06-23  5:31     ` [PATCH 8/9] powerpc: Add VSX context save/restore, ptrace and signal support Michael Neuling
2008-06-23  5:31     ` [PATCH 6/9] powerpc: Add VSX CPU feature Michael Neuling
2008-06-23  5:31     ` [PATCH 5/9] powerpc: Introduce VSX thread_struct and CONFIG_VSX Michael Neuling
2008-06-23  5:31     ` [PATCH 9/9] powerpc: Add CONFIG_VSX config option Michael Neuling
2008-06-23  5:31     ` [PATCH 7/9] powerpc: Add VSX assembler code macros Michael Neuling
2008-06-23  7:38     ` [PATCH 0/9] powerpc: Add kernel support for POWER7 VSX Michael Neuling
2008-06-23  7:38       ` [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct Michael Neuling
2008-06-23  7:38       ` [PATCH 1/9] powerpc: Fix msr setting in 32 bit signal code Michael Neuling
2008-06-23 14:46         ` Kumar Gala
2008-06-23  7:38       ` [PATCH 5/9] powerpc: Introduce VSX thread_struct and CONFIG_VSX Michael Neuling
2008-06-23  7:38       ` [PATCH 7/9] powerpc: Add VSX assembler code macros Michael Neuling
2008-06-23  7:38       ` [PATCH 4/9] powerpc: Make load_up_fpu and load_up_altivec callable Michael Neuling
2008-06-23  7:38       ` [PATCH 6/9] powerpc: Add VSX CPU feature Michael Neuling
2008-06-23  7:38       ` [PATCH 9/9] powerpc: Add CONFIG_VSX config option Michael Neuling
2008-06-23  7:38       ` [PATCH 8/9] powerpc: Add VSX context save/restore, ptrace and signal support Michael Neuling
2008-06-23  7:38       ` [PATCH 3/9] powerpc: Move altivec_unavailable Michael Neuling
2008-06-24 10:57       ` [PATCH 0/9] powerpc: Add kernel support for POWER7 VSX Michael Neuling
2008-06-24 10:57         ` [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct Michael Neuling
2008-06-24 14:07           ` Kumar Gala
2008-06-24 16:33             ` Segher Boessenkool
2008-06-25  0:25             ` Michael Neuling
2008-06-24 10:57         ` [PATCH 3/9] powerpc: Move altivec_unavailable Michael Neuling
2008-06-24 10:57         ` [PATCH 1/9] powerpc: Fix msr setting in 32 bit signal code Michael Neuling
2008-06-24 13:47           ` Kumar Gala
2008-06-24 10:57         ` [PATCH 7/9] powerpc: Add VSX assembler code macros Michael Neuling
2008-06-24 14:06           ` Kumar Gala
2008-06-25  0:06             ` Michael Neuling
2008-06-25  2:19               ` Kumar Gala
2008-06-24 10:57         ` [PATCH 5/9] powerpc: Introduce VSX thread_struct and CONFIG_VSX Michael Neuling
2008-06-24 10:57         ` [PATCH 8/9] powerpc: Add VSX context save/restore, ptrace and signal support Michael Neuling
2008-06-24 10:57         ` [PATCH 9/9] powerpc: Add CONFIG_VSX config option Michael Neuling
2008-06-24 14:19           ` Kumar Gala
2008-06-24 10:57         ` [PATCH 4/9] powerpc: Make load_up_fpu and load_up_altivec callable Michael Neuling
2008-06-24 14:01           ` Kumar Gala
2008-06-24 10:57         ` [PATCH 6/9] powerpc: Add VSX CPU feature Michael Neuling
2008-06-24 14:19           ` Kumar Gala
2008-06-25  4:07         ` [PATCH 0/9] powerpc: Add kernel support for POWER7 VSX Michael Neuling
2008-06-25  4:07           ` [PATCH 1/9] powerpc: Fix msr setting in 32 bit signal code Michael Neuling
2008-06-25  4:07           ` Michael Neuling [this message]
2008-06-25 14:08             ` [PATCH 2/9] powerpc: Add macros to access floating point registers in thread_struct Kumar Gala
2008-06-25 15:34               ` Scott Wood
2008-06-25 16:12                 ` Gabriel Paubert
2008-06-25 16:17                   ` Scott Wood
2008-06-25 17:07                     ` Kumar Gala
2008-06-26  0:09                       ` Michael Neuling
2008-06-26  7:07                         ` [PATCH] " Michael Neuling
2008-06-26 10:44                     ` [PATCH 2/9] " Gabriel Paubert
2008-06-25 17:08                   ` Andreas Schwab
2008-06-25  4:07           ` [PATCH 9/9] powerpc: Add CONFIG_VSX config option Michael Neuling
2008-06-25  4:07           ` [PATCH 6/9] powerpc: Add VSX CPU feature Michael Neuling
2008-06-25  4:07           ` [PATCH 8/9] powerpc: Add VSX context save/restore, ptrace and signal support Michael Neuling
2008-06-25  4:07           ` [PATCH 4/9] powerpc: Make load_up_fpu and load_up_altivec callable Michael Neuling
2008-06-25  4:07           ` [PATCH 3/9] powerpc: Move altivec_unavailable Michael Neuling
2008-06-25  4:07           ` [PATCH 7/9] powerpc: Add VSX assembler code macros Michael Neuling
2008-06-25  4:07           ` [PATCH 5/9] powerpc: Introduce VSX thread_struct and CONFIG_VSX Michael Neuling

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20080625040718.028B470296@localhost.localdomain \
    --to=mikey@neuling.org \
    --cc=linuxppc-dev@ozlabs.org \
    --cc=paulus@samba.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Be sure your reply has a Subject: header at the top and a blank line before the message body.

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.