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Add convenience macros to extract the cc0 and cc1 from format 2 and 3

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instructions.
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Thomas Moestl 2002-03-11 03:03:35 +00:00
parent 9300cb7db7
commit 25aab485b6
1 changed files with 6 additions and 0 deletions
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6
sys/sparc64/include/instr.h
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@ -61,6 +61,8 @@
#define IF_F2_CC1_BITS 1
#define IF_F2_CC0_SHIFT 20
#define IF_F2_CC0_BITS 1
#define IF_F2_CC_SHIFT 20 /* CC0 and CC1 combined. */
#define IF_F2_CC_BITS 2
#define IF_F2_D16HI_SHIFT 20
#define IF_F2_D16HI_BITS 2
#define IF_F2_P_SHIFT 19
@ -81,6 +83,8 @@
#define IF_F3_CC1_BITS 1
#define IF_F3_CC0_SHIFT 25
#define IF_F3_CC0_BITS 1
#define IF_F3_CC_SHIFT 25 /* CC0 and CC1 combined. */
#define IF_F3_CC_BITS 2
#define IF_F3_RS1_SHIFT IF_F2_RS1_SHIFT
#define IF_F3_RS1_BITS IF_F2_RS1_BITS
#define IF_F3_I_SHIFT 13
@ -170,6 +174,7 @@
#define IF_F2_OP2(i) IF_DECODE((i), F2_OP2)
#define IF_F2_CC1(i) IF_DECODE((i), F2_CC1)
#define IF_F2_CC0(i) IF_DECODE((i), F2_CC0)
#define IF_F2_CC(i) IF_DECODE((i), F2_CC)
#define IF_F2_D16HI(i) IF_DECODE((i), F2_D16HI)
#define IF_F2_P(i) IF_DECODE((i), F2_P)
#define IF_F2_RS1(i) IF_DECODE((i), F2_RS1)
@ -180,6 +185,7 @@
#define IF_F3_FCN(i) IF_DECODE((i), F3_FCN)
#define IF_F3_CC1(i) IF_DECODE((i), F3_CC1)
#define IF_F3_CC0(i) IF_DECODE((i), F3_CC0)
#define IF_F3_CC(i) IF_DECODE((i), F3_CC)
#define IF_F3_RS1(i) IF_F2_RS1((i))
#define IF_F3_I(i) IF_DECODE((i), F3_I)
#define IF_F3_X(i) IF_DECODE((i), F3_X)