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authorJeff Law <law@redhat.com>1999-09-23 13:10:07 +0000
committerJeff Law <law@redhat.com>1999-09-23 13:10:07 +0000
commitec3533da58bf0a0bda9eb32894616165178585a6 (patch)
tree812922c4753def46779b8c6dcd77d8b8a64a5c72 /include/opcode/hppa.h
parentb1039fc41ec4d13b6ac2e274e47c64d179ae202e (diff)
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* hppa.h: Update comments about character usage.
Diffstat (limited to 'include/opcode/hppa.h')
-rw-r--r--include/opcode/hppa.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/opcode/hppa.h b/include/opcode/hppa.h
index 0900a0d..a9a834a 100644
--- a/include/opcode/hppa.h
+++ b/include/opcode/hppa.h
@@ -107,7 +107,10 @@ Also these:
31-p
~ 6 bit shift count at 20,22:26 encoded as 63-~.
P 5 bit bit position at 26
+ q 6 bit bit position at 20,22:26
T 5 bit field length at 31 (encoded as 32-T)
+ % 6 bit field length at 23,27:31 (variable extract/deposit)
+ | 6 bit field length at 19,27:31 (fixed extract/deposit)
A 13 bit immediate at 18 (to support the BREAK instruction)
^ like b, but describes a control register
! sar (cr11) register
@@ -222,7 +225,7 @@ Condition operands all have '?' as the prefix:
?U 64 bit unit conditions
Floating point registers all have 'f' as a prefix:
-
+
ft target register at 31
fT target register with L/R halves at 31
fa operand 1 register at 10