From: Michael Neuling <mikey@neuling.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <michael@ellerman.id.au>
Cc: mikey@neuling.org, matt@ozlabs.org, linuxppc-dev@ozlabs.org,
schwab@linux-m68k.org, Anton Blanchard <anton@samba.org>,
Olof Johannsson <olof@lixom.net>
Subject: [PATCH 13/18] powerpc: introduce new ___PPC_RA/B/S/T macros
Date: Tue, 26 Jun 2012 09:33:20 +1000 [thread overview]
Message-ID: <20120625233320.B2E4AD43685@localhost.localdomain> (raw)
In-Reply-To: <1340667187.357853.615199632713.qpush@ale>
These are currently the same as __PPC_RA/B/S/T but we'll wrap them
soon.
Signed-off-by: Michael Neuling <mikey@neuling.org>
---
arch/powerpc/include/asm/ppc-opcode.h | 4 ++++
1 file changed, 4 insertions(+)
Index: b/arch/powerpc/include/asm/ppc-opcode.h
===================================================================
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -144,6 +144,10 @@
#define PPC_INST_STBCIX 0x7c0007aa
/* macros to insert fields into opcodes */
+#define ___PPC_RA(a) (((a) & 0x1f) << 16)
+#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)
next prev parent reply other threads:[~2012-06-25 23:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-25 23:33 [PATCH 0/18] powerpc: convert GPR usage to %r0-31 and R0-31 Michael Neuling
2012-06-25 23:33 ` [PATCH 1/18] powerpc: Add defines for R0-R31 Michael Neuling
2012-06-25 23:33 ` [PATCH 2/18] powerpc: modify macro ready for %r0 register change Michael Neuling
2012-06-25 23:33 ` [PATCH 3/18] powerpc: fix usage of register macros getting ready for %r0 change Michael Neuling
2012-06-25 23:33 ` [PATCH 4/18] powerpc/kvm: sldi should be sld Michael Neuling
2012-06-25 23:33 ` [PATCH 5/18] powerpc: convert to %r for all GPR usage Michael Neuling
2012-06-25 23:33 ` [PATCH 6/18] powerpc/pasemi: move lbz/stbciz to ppc-opcode.h Michael Neuling
2012-06-25 23:33 ` [PATCH 7/18] powerpc: merge STK_REG/PARAM/FRAMESIZE Michael Neuling
2012-06-25 23:33 ` [PATCH 8/18] powerpc: merge VCPU_GPR Michael Neuling
2012-06-25 23:33 ` [PATCH 9/18] powerpc: change mtcrf to use real register names Michael Neuling
2012-06-25 23:33 ` [PATCH 10/18] powerpc: change LOAD_REG_ADDR " Michael Neuling
2012-06-25 23:33 ` [PATCH 11/18] powerpc: fixes for instructions not using correct register naming Michael Neuling
2012-06-25 23:33 ` [PATCH 12/18] powerpc: fix VSX macros so register names aren't wrapped Michael Neuling
2012-06-25 23:33 ` Michael Neuling [this message]
2012-06-25 23:33 ` [PATCH 14/18] powerpc: start using ___PPC_RA/B/S/T where necessary Michael Neuling
2012-06-25 23:33 ` [PATCH 15/18] powerpc: Introduce new __REG_R macros Michael Neuling
2012-06-25 23:33 ` [PATCH 16/18] powerpc: enforce usage of R0-R31 where possible Michael Neuling
2012-06-25 23:33 ` [PATCH 17/18] powerpc: Add defines for RA 0-R31 Michael Neuling
2012-06-25 23:33 ` [PATCH 18/18] powerpc: enforce usage of RA 0-R31 where possible Michael Neuling
-- strict thread matches above, loose matches on Subject: below --
2012-06-21 2:04 [PATCH 0/18] powerpc: convert GPR usage to %r0-31 and R0-31 Michael Neuling
2012-06-21 2:04 ` [PATCH 13/18] powerpc: introduce new ___PPC_RA/B/S/T macros Michael Neuling
2012-06-14 6:15 [PATCH 0/18] powerpc: convert GPR usage to %r0-31 and R0-31 Michael Neuling
2012-06-14 6:15 ` [PATCH 13/18] powerpc: introduce new ___PPC_RA/B/S/T macros Michael Neuling
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