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| author | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-23 15:37:45 +0000 |
|---|---|---|
| committer | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-23 15:37:45 +0000 |
| commit | eea54501f730cf7697d5bce04f634c95a236bfdd (patch) | |
| tree | 596566d320432d70f014c8a28de1b995efd5d677 /gas/doc | |
| parent | b2a5fbdc946c0b4a0032f4d9f8cf23d87f5a2dd6 (diff) | |
| download | gdb-eea54501f730cf7697d5bce04f634c95a236bfdd.zip gdb-eea54501f730cf7697d5bce04f634c95a236bfdd.tar.gz gdb-eea54501f730cf7697d5bce04f634c95a236bfdd.tar.bz2 | |
* gas/config/tc-arm.c (arm_ext_adiv): New variable.
(do_div): New function.
(insns): Accept UDIV and SDIV in ARM state.
(arm_cpus): The cortex-a15 option has all current v7-A extensions.
(arm_extensions): Add 'idiv' extension.
(aeabi_set_public_attributes): Update Tag_DIV_use values for the
Integer Divide extension.
* gas/doc/c-arm.texi: Document the idiv extension.
* gas/testsuite/gas/arm/armv7-a+idiv.d: New test.
* gas/testsuite/gas/arm/armv7-a+idiv.s: Likewise.
* gas/testsuite/gas/arm/attr-march-all.d: Update for Integer divide extension.
* gas/testsuite/gas/arm/attr-march-armv7-a+idiv.d: New test.
* include/opcode/arm.h (ARM_AEXT_ADIV): New define.
(ARM_ARCH_V7A_IDIV_MP_SEC): Likewise.
* opcodes/arm-dis.c (arm_opcodes): Support disassembly of UDIV and SDIV in
ARM state.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-arm.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gas/doc/c-arm.texi b/gas/doc/c-arm.texi index 0106a8d..2a5c351 100644 --- a/gas/doc/c-arm.texi +++ b/gas/doc/c-arm.texi @@ -148,7 +148,8 @@ been added, again in ascending alphabetical order. For example, @code{-mcpu=ep9312+nomaverick} is equivalent to specifying @code{-mcpu=arm920}. -The following extensions are currently supported: +The following extensions are currently supported: +@code{idiv}, (Integer Divide Extensions for v7-A architecture), @code{iwmmxt}, @code{iwmmxt2}, @code{maverick}, |