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Matthew Wahab 6351190792 [AArch64] Fix errors rebasing the ARMv8.2 AT and system registers patch
A mistake with rebasing the ARMv8.2 AT instruction patch left this part

+  /* AT S1E1RP, AT S1E1WP.  Values are from aarch64_sys_regs_at.  */
+  if ((reg->value == CPENS (0, C7, C9, 0)
+       || reg->value == CPENS (0, C7, C9, 1))
+      && !AARCH64_CPU_HAS_FEATURE (features, AARCH64_FEATURE_V8_2))
+    return FALSE;

in aarch64_pstatefield_supported_p rather than in
aarch64_sys_ins_reg_supported_p, where it was supposed to be.

The patch adding support for id_aa64mmfr2_el1, also had the effect of
removing a conditional branch in aarch64_sys_reg_supported_p.

The effect of both of these is to suppress an error if some ARMv8.2
system registers are used with the wrong -march settings.

This patch fixes these mistakes.

opcodes/
2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>

	* aarch64-opc.c (aarch64_sys_reg_supported_p): Add mistakenly
	removed statement.
	(aarch64_pstatefield_supported_p): Move feature checks for AT
	registers ..
	(aarch64_sys_ins_reg_supported_p): .. to here.

Change-Id: I48783d118eaaf0f3312e8b08a8340ef7af4e36a4
2015-12-14 16:28:46 +00:00
bfd Automatic date update in version.in 2015-12-14 00:00:19 +00:00
binutils nm: basic COFF symbol type support for SysV-style symbol table dumping 2015-12-14 09:24:04 +01:00
config
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gas gas: free allocated symbol name in .cfi_label handling 2015-12-14 09:25:10 +01:00
gdb gdb: Use TYPE_LENGTH macro 2015-12-14 10:54:21 +00:00
gold Remove const from return type of get_output_view. 2015-12-13 14:04:24 -08:00
gprof
include [AArch64][Patch 5/5] Add instruction PSB CSYNC 2015-12-11 10:22:40 +00:00
intl
ld ld -r doesn't need plugin for slim lto object 2015-12-10 12:35:50 -08:00
libdecnumber
libiberty
opcodes [AArch64] Fix errors rebasing the ARMv8.2 AT and system registers patch 2015-12-14 16:28:46 +00:00
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