diff options
author | 2016-12-27 19:52:38 +0700 | |
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committer | 2016-12-27 19:52:38 +0700 | |
commit | 380463f54af1967ca8f9b224a74eccc773a670b6 (patch) | |
tree | be013a9a04870d6b2f580ab3f9e57fd7b08f2073 /src/devices/cpu/clipper/clipper.h | |
parent | d260939512429c64046167bf9312f47069beadb9 (diff) |
general tidy up, added some additional instructions
Diffstat (limited to 'src/devices/cpu/clipper/clipper.h')
-rw-r--r-- | src/devices/cpu/clipper/clipper.h | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/src/devices/cpu/clipper/clipper.h b/src/devices/cpu/clipper/clipper.h index ad8c28421a1..f7d98e7f2da 100644 --- a/src/devices/cpu/clipper/clipper.h +++ b/src/devices/cpu/clipper/clipper.h @@ -5,7 +5,7 @@ #ifndef __CLIPPER_H__ #define __CLIPPER_H__ -// enumerate registers (why?) +// enumerate registers enum { CLIPPER_R0, CLIPPER_R1, CLIPPER_R2, CLIPPER_R3, CLIPPER_R4, CLIPPER_R5, CLIPPER_R6, CLIPPER_R7, @@ -20,16 +20,14 @@ enum enum { - ADDR_MODE_NONE = 0x00, ADDR_MODE_PC32 = 0x10, ADDR_MODE_ABS32 = 0x30, ADDR_MODE_REL32 = 0x60, ADDR_MODE_PC16 = 0x90, - ADDR_MODE_REL12 = 0xA0, - ADDR_MODE_ABS16 = 0xB0, - ADDR_MODE_PCX = 0xD0, - ADDR_MODE_RELX = 0xE0, - ADDR_MODE_REL = 0xFF + ADDR_MODE_REL12 = 0xa0, + ADDR_MODE_ABS16 = 0xb0, + ADDR_MODE_PCX = 0xd0, + ADDR_MODE_RELX = 0xe0 }; // branch conditions @@ -45,12 +43,12 @@ enum BRANCH_GTU = 0x7, BRANCH_GEU = 0x8, BRANCH_LTU = 0x9, - BRANCH_LEU = 0xA, - BRANCH_V = 0xB, - BRANCH_NV = 0xC, - BRANCH_N = 0xD, - BRANCH_NN = 0xE, - BRANCH_FV = 0xF + BRANCH_LEU = 0xa, + BRANCH_V = 0xb, + BRANCH_NV = 0xc, + BRANCH_N = 0xd, + BRANCH_NN = 0xe, + BRANCH_FV = 0xf }; class clipper_device : public cpu_device |