From 330eb7bad0aeb0f95a12eb77791bdb4b828249d4 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Mon, 4 Feb 2002 12:34:00 +0000
Subject: Rework powerpc to be consistant with the other arches.  -Erik

---
 libc/sysdeps/linux/powerpc/ppc_asm.h | 188 +++++++++++++++--------------------
 1 file changed, 78 insertions(+), 110 deletions(-)

(limited to 'libc/sysdeps/linux/powerpc/ppc_asm.h')

diff --git a/libc/sysdeps/linux/powerpc/ppc_asm.h b/libc/sysdeps/linux/powerpc/ppc_asm.h
index c35192bb4..ad34e3e62 100644
--- a/libc/sysdeps/linux/powerpc/ppc_asm.h
+++ b/libc/sysdeps/linux/powerpc/ppc_asm.h
@@ -1,115 +1,83 @@
-/* Condition Register Bit Fields */
+/* Symbolic names for the registers.  The only portable way to write asm
+   code is to use number but this produces really unreadable code.
+   Therefore these symbolic names.  */
 
-#define	cr0	0
-#define	cr1	1
-#define	cr2	2
-#define	cr3	3
-#define	cr4	4
-#define	cr5	5
-#define	cr6	6
-#define	cr7	7
+/* Integer registers.  */
+#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
 
+/* Floating-point registers.  */
+#define fp0	0
+#define fp1	1
+#define fp2	2
+#define fp3	3
+#define fp4	4
+#define fp5	5
+#define fp6	6
+#define fp7	7
+#define fp8	8
+#define fp9	9
+#define fp10	10
+#define fp11	11
+#define fp12	12
+#define fp13	13
+#define fp14	14
+#define fp15	15
+#define fp16	16
+#define fp17	17
+#define fp18	18
+#define fp19	19
+#define fp20	20
+#define fp21	21
+#define fp22	22
+#define fp23	23
+#define fp24	24
+#define fp25	25
+#define fp26	26
+#define fp27	27
+#define fp28	28
+#define fp29	29
+#define fp30	30
+#define fp31	31
 
-/* General Purpose Registers (GPRs) */
+/* Condition code registers.  */
+#define cr0	0
+#define cr1	1
+#define cr2	2
+#define cr3	3
+#define cr4	4
+#define cr5	5
+#define cr6	6
+#define cr7	7
 
-#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
 
-
-/* Floating Point Registers (FPRs) */
-
-#define	fr0	0
-#define	fr1	1
-#define	fr2	2
-#define	fr3	3
-#define	fr4	4
-#define	fr5	5
-#define	fr6	6
-#define	fr7	7
-#define	fr8	8
-#define	fr9	9
-#define	fr10	10
-#define	fr11	11
-#define	fr12	12
-#define	fr13	13
-#define	fr14	14
-#define	fr15	15
-#define	fr16	16
-#define	fr17	17
-#define	fr18	18
-#define	fr19	19
-#define	fr20	20
-#define	fr21	21
-#define	fr22	22
-#define	fr23	23
-#define	fr24	24
-#define	fr25	25
-#define	fr26	26
-#define	fr27	27
-#define	fr28	28
-#define	fr29	29
-#define	fr30	30
-#define	fr31	31
-
-#define	vr0	0
-#define	vr1	1
-#define	vr2	2
-#define	vr3	3
-#define	vr4	4
-#define	vr5	5
-#define	vr6	6
-#define	vr7	7
-#define	vr8	8
-#define	vr9	9
-#define	vr10	10
-#define	vr11	11
-#define	vr12	12
-#define	vr13	13
-#define	vr14	14
-#define	vr15	15
-#define	vr16	16
-#define	vr17	17
-#define	vr18	18
-#define	vr19	19
-#define	vr20	20
-#define	vr21	21
-#define	vr22	22
-#define	vr23	23
-#define	vr24	24
-#define	vr25	25
-#define	vr26	26
-#define	vr27	27
-#define	vr28	28
-#define	vr29	29
-#define	vr30	30
-#define	vr31	31
-- 
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