* config/tc-arm.c (arm_ext_v6m): New variable.

[deliverable/binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
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--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,42 @@
+2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+       * 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.
+       * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
+       architecture options.
+
+2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+       * config/tc-arm.c (arm_ext_v6z): Remove.
+       (arm_ext_sec): New variable.
+       (do_t_smc): In Thumb state SMC requires v7-A.
+       (insns): Make SMC depend on Security Extensions.
+       (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
+       (arm_extensions): Add 'sec' extension.
+       (cpu_arch_ver): Reorder.
+       (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
+       appropriate.
+       * doc/c-arm.texi: Document Security Extensions.
+
+2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+       * 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.
+       * doc/c-arm.texi: Update for MP extensions.
+
 2010-09-23  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 
        * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.