From 33bb162ac78a3db734922a3cc3600658c09e9735 Mon Sep 17 00:00:00 2001 From: Matthew Gretton-Dann Date: Thu, 23 Sep 2010 15:18:18 +0000 Subject: [PATCH] * gas/config/tc-arm.c (arm_ext_mp): Add. (do_pld): Update comment. (insns): Add support for pldw. (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support MP extension. (arm_extensions): Add 'mp' extension. (aeabi_set_public_attributes): Emit correct build attribute when MP extension is enabled. * gas/doc/c-arm.texi: Update for MP extensions. * gas/testsuite/gas/arm/arch7a-mp.d: Add. * gas/testsuite/gas/arm/arch7ar-mp.s: Likewise. * gas/testsuite/gas/arm/arch7r-mp.d: Likewise. * gas/testsuite/gas/arm/armv2-mp-bad.d: Likewise. * gas/testsuite/gas/arm/armv2-mp-bad.l: Likewise. * gas/testsuite/gas/arm/attr-march-all.d: Update for MP extension. * gas/testsuite/gas/arm/attr-march-armv7-a+mp.d: Add. * gas/testsuite/gas/arm/attr-march-armv7-r+mp.d: Likewise. * include/opcode/arm.h (ARM_EXT_MP): Add. (ARM_ARCH_V7A_MP): Likewise. * opcodes/arm-dis.c (arm_opcodes): Add support for pldw. (thumb32_opcodes): Likewise. --- include/opcode/ChangeLog | 5 +++++ include/opcode/arm.h | 2 ++ 2 files changed, 7 insertions(+) diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index e467f5a46..2fe02e4d6 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,8 @@ +2010-09-23 Matthew Gretton-Dann + + * arm.h (ARM_EXT_MP): Add. + (ARM_ARCH_V7A_MP): Likewise. + 2010-09-22 Mike Frysinger * bfin.h: Declare pseudoChr structs/defines. diff --git a/include/opcode/arm.h b/include/opcode/arm.h index c1b80d61a..64f92f881 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -49,6 +49,7 @@ #define ARM_EXT_THUMB_MSR 0x02000000 /* Thumb MSR/MRS. */ #define ARM_EXT_V6_DSP 0x04000000 /* ARM v6 (DSP-related), not in v7-M. */ +#define ARM_EXT_MP 0x08000000 /* Multiprocessing Extensions. */ /* Co-processor space extensions. */ #define ARM_CEXT_XSCALE 0x00000001 /* Allow MIA etc. */ @@ -209,6 +210,7 @@ #define ARM_ANY ARM_FEATURE (-1, 0) /* Any basic core. */ #define FPU_ANY_HARD ARM_FEATURE (0, FPU_FPA | FPU_VFP_HARD | FPU_MAVERICK) #define ARM_ARCH_THUMB2 ARM_FEATURE (ARM_EXT_V6T2 | ARM_EXT_V7 | ARM_EXT_V7A | ARM_EXT_V7R | ARM_EXT_V7M | ARM_EXT_DIV, 0) +#define ARM_ARCH_V7A_MP ARM_FEATURE (ARM_AEXT_V7A | ARM_EXT_MP, 0) /* There are too many feature bits to fit in a single word, so use a structure. For simplicity we put all core features in one word and -- 2.43.5