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authorNick Clifton <nickc@redhat.com>2003-02-21 11:36:59 +0000
committerNick Clifton <nickc@redhat.com>2003-02-21 11:36:59 +0000
commitd1c1f9109a358d88e0cd0c7629640547e9a8bf12 (patch)
tree44795a565ef225c8999688f45eade15eaf8eb03e /include
parentcf888e70e2758491576cefa40a7dee1ac1924ec2 (diff)
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(ldmac, stmac): Replace MACREG with MS32 and MD32.
Diffstat (limited to 'include')
-rw-r--r--include/opcode/ChangeLog4
-rw-r--r--include/opcode/h8300.h90
2 files changed, 50 insertions, 44 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index c7c4484..f04439c 100644
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,7 @@
+2003-02-21 Noida D.Venkatasubramanian <dvenkat@noida.hcltech.com>
+
+ * h8300.h (ldmac, stmac): Replace MACREG with MS32 and MD32.
+
2003-01-23 Alan Modra <amodra@bigpond.net.au>
* m68hc11.h (cpu6812s): Define.
diff --git a/include/opcode/h8300.h b/include/opcode/h8300.h
index 4141c57..034c7bc 100644
--- a/include/opcode/h8300.h
+++ b/include/opcode/h8300.h
@@ -1,5 +1,5 @@
/* Opcode table for the H8/300
- Copyright 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000, 2002
+ Copyright 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000, 2002, 2003
Free Software Foundation, Inc.
Written by Steve Chamberlain <sac@cygnus.com>.
@@ -48,7 +48,7 @@ typedef int op_type;
#define L_32 0x04
#define L_P 0x08
#define L_24 0x10
-#define MEMRELAX 0x20 /* move insn which may relax */
+#define MEMRELAX 0x20 /* Move insn which may relax. */
#define SRC 0x40
#define DST 0x80
@@ -66,10 +66,10 @@ typedef int op_type;
#define DBIT 0x80000
#define DISPREG 0x100000
#define IGNORE 0x200000
-#define E 0x400000 /* FIXME: end of nibble sequence? */
+#define E 0x400000 /* FIXME: end of nibble sequence? */
#define L_2 0x800000
-#define B30 0x1000000 /* bit 3 must be low */
-#define B31 0x2000000 /* bit 3 must be high */
+#define B30 0x1000000 /* Bit 3 must be low. */
+#define B31 0x2000000 /* Bit 3 must be high. */
#define CCR 0x4000000
#define ABS 0x8000000
#define ABSJMP 0x10000000
@@ -77,54 +77,57 @@ typedef int op_type;
#define PCREL 0x40000000
#define MEMIND 0x80000000
-#define IMM3 IMM|L_3
-#define IMM2 IMM|L_2
+#define IMM3 IMM | L_3
+#define IMM2 IMM | L_2
-#define SIZE (L_2|L_3|L_8|L_16|L_32|L_P|L_24)
-#define MODE (REG|IMM|DISP|IND|INC|DEC|CCR|ABS|MEMIND|EXR)
+#define SIZE (L_2 | L_3 | L_8 | L_16 | L_32 | L_P | L_24)
+#define MODE (REG | IMM | DISP | IND | INC | DEC | CCR | ABS | MEMIND | EXR)
-#define RD8 (DST|L_8|REG)
-#define RD16 (DST|L_16|REG)
-#define RD32 (DST|L_32|REG)
-#define RS8 (SRC|L_8|REG)
-#define RS16 (SRC|L_16|REG)
-#define RS32 (SRC|L_32|REG)
+#define RD8 (DST | L_8 | REG)
+#define RD16 (DST | L_16 | REG)
+#define RD32 (DST | L_32 | REG)
+#define RS8 (SRC | L_8 | REG)
+#define RS16 (SRC | L_16 | REG)
+#define RS32 (SRC | L_32 | REG)
-#define RSP (SRC|L_P|REG)
-#define RDP (DST|L_P|REG)
+#define RSP (SRC | L_P | REG)
+#define RDP (DST | L_P | REG)
-#define IMM8 (IMM|SRC|L_8)
-#define IMM16 (IMM|SRC|L_16)
-#define IMM32 (IMM|SRC|L_32)
+#define IMM8 (IMM | SRC | L_8)
+#define IMM16 (IMM | SRC | L_16)
+#define IMM32 (IMM | SRC | L_32)
-#define ABS8SRC (SRC|ABS|L_8|ABS8MEM)
-#define ABS8DST (DST|ABS|L_8|ABS8MEM)
+#define ABS8SRC (SRC | ABS | L_8 | ABS8MEM)
+#define ABS8DST (DST | ABS | L_8 | ABS8MEM)
-#define DISP8 (PCREL|L_8)
-#define DISP16 (PCREL|L_16)
+#define DISP8 (PCREL | L_8)
+#define DISP16 (PCREL | L_16)
-#define DISP8SRC (DISP|L_8|SRC)
-#define DISP16SRC (DISP|L_16|SRC)
+#define DISP8SRC (DISP | L_8 | SRC)
+#define DISP16SRC (DISP | L_16 | SRC)
-#define DISP8DST (DISP|L_8|DST)
-#define DISP16DST (DISP|L_16|DST)
+#define DISP8DST (DISP | L_8 | DST)
+#define DISP16DST (DISP | L_16 | DST)
-#define ABS16SRC (SRC|ABS|L_16)
-#define ABS16DST (DST|ABS|L_16)
-#define ABS24SRC (SRC|ABS|L_24)
-#define ABS24DST (DST|ABS|L_24)
-#define ABS32SRC (SRC|ABS|L_32)
-#define ABS32DST (DST|ABS|L_32)
+#define ABS16SRC (SRC | ABS | L_16)
+#define ABS16DST (DST | ABS | L_16)
+#define ABS24SRC (SRC | ABS | L_24)
+#define ABS24DST (DST | ABS | L_24)
+#define ABS32SRC (SRC | ABS | L_32)
+#define ABS32DST (DST | ABS | L_32)
-#define RDDEC (DST|DEC)
-#define RSINC (SRC|INC)
-#define RDINC (DST|INC)
+#define RDDEC (DST | DEC)
+#define RSINC (SRC | INC)
+#define RDINC (DST | INC)
-#define RDIND (DST|IND)
-#define RSIND (SRC|IND)
+#define RDIND (DST | IND)
+#define RSIND (SRC | IND)
+
+#define MS32 (SRC | L_32 | MACREG)
+#define MD32 (DST | L_32 | MACREG)
#if 1
-#define OR8 RS8 /* ??? OR as in One Register? */
+#define OR8 RS8 /* ??? OR as in One Register? */
#define OR16 RS16
#define OR32 RS32
#else
@@ -211,7 +214,7 @@ struct h8_opcode
#define PREFIXLDC 0x0,0x1,0x4,0x0
-#define O(op, size) (op*4+size)
+#define O(op, size) (op * 4 + size)
#define O_RECOMPILE 0
#define O_ADD 1
@@ -316,7 +319,6 @@ struct h8_opcode
#define SL 2
#define SN 3
-
/* FIXME: Lots of insns have "E, 0, 0, 0, 0" in the nibble code sequences.
Methinks the zeroes aren't necessary. Once confirmed, nuke 'em. */
@@ -596,8 +598,8 @@ const struct h8_opcode h8_opcodes[] =
NEW_SOP(O(O_CLRMAC,SN),1,2,"clrmac"),{{E, 0, 0}},{{0x0,0x1,0xa,0x0,E}} EOP,
NEW_SOP(O(O_MAC,SL),1,2,"mac"),{{RSINC,RDINC,E}},{{0x0,0x1,0x6,0x0,0x6,0xd,B30|RSINC,B30|RDINC,E}} EOP,
- NEW_SOP(O(O_LDMAC,SL),1,2,"ldmac"),{{RS32,MACREG,E}},{{0x0,0x3,MACREG,RS32,E}} EOP,
- NEW_SOP(O(O_STMAC,SL),1,2,"stmac"),{{MACREG,RD32,E}},{{0x0,0x2,MACREG,RD32,E}} EOP,
+ NEW_SOP(O(O_LDMAC,SL),1,2,"ldmac"),{{RS32,MD32,E}},{{0x0,0x3,MD32,RS32,E}} EOP,
+ NEW_SOP(O(O_STMAC,SL),1,2,"stmac"),{{MS32,RD32,E}},{{0x0,0x2,MS32,RD32,E}} EOP,
NEW_SOP(O(O_LDM,SL),0,6,"ldm.l"),{{RSINC, RS32, E}},{{ 0x0,0x1,IGNORE,0x0,0x6,0xD,0x7,IGNORE,E}}EOP,
NEW_SOP(O(O_STM,SL),0,6,"stm.l"),{{RS32, RDDEC, E}},{{0x0,0x1,IGNORE,0x0,0x6,0xD,0xF,IGNORE,E}}EOP,
{0, 0, 0, NULL, {{0,0,0}}, {{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}}}