diff options
| author | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-23 19:31:34 +0400 |
|---|---|---|
| committer | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-23 19:31:34 +0400 |
| commit | 76be61ea8a8fe17e6ceb887ad2f203aa167deab0 (patch) | |
| tree | 62c0477ff9731944c03da48b40c5c5f55b6d9a0b | |
| parent | da9aacd71cff4bd73364485ce191ec6e031a170f (diff) | |
* config/tc-arm.c (arm_ext_v6m): New variable.
(arm_ext_m): Add support for OS extension.
(arm_ext_os): New variable.
(do_t_swi): In v6-M ensure we have the OS extension.
(arm_cpus): The cortex-m1 and cortex-m0 options have the OS
extension by default.
(arm_archs): Add armv6s-m.
(arm_extensions): Add 'os' extension.
(cpu_arch_ver): Add support for v6S-M.
* gas/doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
architecture options.
* gas/testsuite/gas/arm/archv6s-m-bad.d: New test.
* gas/testsuite/gas/arm/archv6s-m-bad.l: Likewise.
* gas/testsuite/gas/arm/archv6s-m.d: Likewise.
* gas/testsuite/gas/arm/archv6s-m.s: Likewise.
* gas/testsuite/gas/arm/attr-march-armv6-m+os.d: Likewise.
* gas/testsuite/gas/arm/attr-march-armv6s-m.d: Likewise.
* include/opcode/arm.h (ARM_EXT_OS): New define.
(ARM_AEXT_V6SM): Likewise.
(ARM_ARCH_V6SM): Likewise.
| -rw-r--r-- | include/opcode/ChangeLog | 6 | ||||
| -rw-r--r-- | include/opcode/arm.h | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 2fe02e4d6..3e845da38 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,5 +1,11 @@ 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + * arm.h (ARM_EXT_OS): New define. + (ARM_AEXT_V6SM): Likewise. + (ARM_ARCH_V6SM): Likewise. + +2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + * arm.h (ARM_EXT_MP): Add. (ARM_ARCH_V7A_MP): Likewise. diff --git a/include/opcode/arm.h b/include/opcode/arm.h index 8e64ac3ed..4c9324d74 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -51,6 +51,7 @@ not in v7-M. */ #define ARM_EXT_MP 0x08000000 /* Multiprocessing Extensions. */ #define ARM_EXT_SEC 0x10000000 /* Security extensions. */ +#define ARM_EXT_OS 0x20000000 /* OS Extensions. */ /* Co-processor space extensions. */ #define ARM_CEXT_XSCALE 0x00000001 /* Allow MIA etc. */ @@ -114,6 +115,7 @@ #define ARM_AEXT_V6M \ ((ARM_AEXT_V6K | ARM_EXT_BARRIER | ARM_EXT_V6M | ARM_EXT_THUMB_MSR) \ & ~(ARM_AEXT_NOTM)) +#define ARM_AEXT_V6SM (ARM_AEXT_V6M | ARM_EXT_OS) #define ARM_AEXT_V7M \ ((ARM_AEXT_V7_ARM | ARM_EXT_V6M | ARM_EXT_V7M | ARM_EXT_DIV) \ & ~(ARM_AEXT_NOTM)) @@ -199,6 +201,7 @@ #define ARM_ARCH_V6ZT2 ARM_FEATURE (ARM_AEXT_V6ZT2, 0) #define ARM_ARCH_V6ZKT2 ARM_FEATURE (ARM_AEXT_V6ZKT2, 0) #define ARM_ARCH_V6M ARM_FEATURE (ARM_AEXT_V6M, 0) +#define ARM_ARCH_V6SM ARM_FEATURE (ARM_AEXT_V6SM, 0) #define ARM_ARCH_V7 ARM_FEATURE (ARM_AEXT_V7, 0) #define ARM_ARCH_V7A ARM_FEATURE (ARM_AEXT_V7A, 0) #define ARM_ARCH_V7R ARM_FEATURE (ARM_AEXT_V7R, 0) |