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authorZack Weinberg <zackw@panix.com>2005-03-12 18:25:47 +0000
committerZack Weinberg <zackw@panix.com>2005-03-12 18:25:47 +0000
commit885fc2570fb532bed3be36d73dccddb01511a9d5 (patch)
tree22c013cf389658384c39cb5f735e88f7c27d80ea /opcodes
parentb9fd58c7eb0d15707317f6b317d539271771d732 (diff)
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gas:
* config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe, wfi, yield. opcodes: * arm-dis.c (thumb_opcodes): Add ARMv6K instructions nop, sev, wfe, wfi, yield. gas/testsuite: * gas/arm/thumbv6k.d, gas/arm/thumbv6k.s: New dump test. * gas/arm/arm.exp: Run it.
Diffstat (limited to 'opcodes')
-rw-r--r--opcodes/ChangeLog1
-rw-r--r--opcodes/arm-dis.c7
2 files changed, 8 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 883c7a9..684695b 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -4,6 +4,7 @@
Add entries for v6T2 ARM instructions:
bfc bfi mls strht ldrht ldrsht ldrsbt movw movt rbit ubfx sbfx.
(print_insn_arm): Add support for %E and %V.
+ (thumb_opcodes): Add ARMv6K instructions nop, sev, wfe, wfi, yield.
2005-03-10 Jeff Baker <jbaker@qnx.com>
Alan Modra <amodra@bigpond.net.au>
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index 3ec8090..a87bcc0 100644
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -635,6 +635,13 @@ static const struct thumb_opcode thumb_opcodes[] =
{
/* Thumb instructions. */
+ /* ARM V6K no-argument instructions. */
+ {ARM_EXT_V6K, 0xbf00, 0xffff, "nop"},
+ {ARM_EXT_V6K, 0xbf10, 0xffff, "yield"},
+ {ARM_EXT_V6K, 0xbf20, 0xffff, "wfe"},
+ {ARM_EXT_V6K, 0xbf30, 0xffff, "wfi"},
+ {ARM_EXT_V6K, 0xbf40, 0xffff, "sev"},
+
/* ARM V6. */
{ARM_EXT_V6, 0xb660, 0xfff8, "cpsie\t%2'a%1'i%0'f"},
{ARM_EXT_V6, 0xb670, 0xfff8, "cpsid\t%2'a%1'i%0'f"},