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[PATCH] h8300-elf-sim: ldc/stc instructions
- From: Michael Snyder <msnyder at redhat dot com>
- To: gdb-patches at sources dot redhat dot com
- Cc: kazu at cs dot umass dot edu, dvenkat at noida dot hcltech dot com, avolkov at transas dot com
- Date: Mon, 07 Apr 2003 23:11:03 -0700
- Subject: [PATCH] h8300-elf-sim: ldc/stc instructions
- Organization: Red Hat, Inc.
This patch fixes up some transpositions of the SRC and DST flags
in ldc and stc.
2003-04-07 Michael Snyder <msnyder at redhat dot com>
* h8300.h (ldc/stc): Fix up src/dst swaps.
Index: h8300.h
===================================================================
RCS file: /cvs/cvsfiles/devo/include/opcode/h8300.h,v
retrieving revision 1.52
diff -p -r1.52 h8300.h
*** h8300.h 2003/03/23 16:36:58 1.52
--- h8300.h 2003/04/08 06:07:07
*************** const struct h8_opcode h8_opcodes[] =
*** 436,442 ****
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_16,CCR|DST,E}},{{PREFIXLDC,0x6,0xF,B30|DISPREG,0,DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_32,CCR|DST,E}},{{PREFIXLDC,0x7,0x8,B30|DISPREG,0,0x6,0xB,0x2,0x0,SRC|DISP32LIST,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSINC,CCR|DST,E}}, {{PREFIXLDC,0x6,0xD,B30|RSINC,0x0,E}}EOP,
! NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSIND,CCR|DST,E}}, {{PREFIXLDC,0x6,0x9,B30|RDIND,0x0,E}} EOP,
NEW_SOP(O(O_LDC,SB),1,2,"ldc"),{{IMM8,EXR|DST,E}}, {{ 0x0,0x1,0x4,0x1,0x0,0x7,IMM8,IGNORE,E,0,0,0,0}}EOP,
NEW_SOP(O(O_LDC,SB),1,2,"ldc"),{{OR8,EXR|DST,E}}, {{ 0x0,0x3,0x1,OR8,E,0,0,0,0}}EOP,
--- 436,442 ----
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_16,CCR|DST,E}},{{PREFIXLDC,0x6,0xF,B30|DISPREG,0,DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_32,CCR|DST,E}},{{PREFIXLDC,0x7,0x8,B30|DISPREG,0,0x6,0xB,0x2,0x0,SRC|DISP32LIST,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSINC,CCR|DST,E}}, {{PREFIXLDC,0x6,0xD,B30|RSINC,0x0,E}}EOP,
! NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSIND,CCR|DST,E}}, {{PREFIXLDC,0x6,0x9,B30|RSIND,0x0,E}} EOP,
NEW_SOP(O(O_LDC,SB),1,2,"ldc"),{{IMM8,EXR|DST,E}}, {{ 0x0,0x1,0x4,0x1,0x0,0x7,IMM8,IGNORE,E,0,0,0,0}}EOP,
NEW_SOP(O(O_LDC,SB),1,2,"ldc"),{{OR8,EXR|DST,E}}, {{ 0x0,0x3,0x1,OR8,E,0,0,0,0}}EOP,
*************** const struct h8_opcode h8_opcodes[] =
*** 445,451 ****
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_16,EXR|DST,E}},{{ 0x0,0x1,0x4,0x1,0x6,0xf,B30|DISPREG,0,DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_32,EXR|DST,E}},{{ 0x0,0x1,0x4,0x1,0x7,0x8,B30|DISPREG,0,0x6,0xB,0x2,0x0,SRC|DISP32LIST,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSINC,EXR|DST,E}}, {{ 0x0,0x1,0x4,0x1,0x6,0xd,B30|RSINC,0x0,E}}EOP,
! NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSIND,EXR|DST,E}}, {{ 0x0,0x1,0x4,0x1,0x6,0x9,B30|RDIND,0x0,E}} EOP,
SOP(O(O_MOV_TO_REG,SB),4,"mov.b"),{{ABS|SRC|L_16|MEMRELAX,RD8,E}}, {{ 0x6,0xA,0x0,RD8,SRC|ABS|MEMRELAX|A16LIST,E}}EOP,
SOP(O(O_MOV_TO_REG,SB),6,"mov.b"),{{ABS|SRC|L_32|MEMRELAX,RD8,E }}, {{ 0x6,0xA,0x2,RD8,SRC|ABS|MEMRELAX|A32LIST,E }}EOP,
--- 445,451 ----
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_16,EXR|DST,E}},{{ 0x0,0x1,0x4,0x1,0x6,0xf,B30|DISPREG,0,DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{DISP|SRC|L_32,EXR|DST,E}},{{ 0x0,0x1,0x4,0x1,0x7,0x8,B30|DISPREG,0,0x6,0xB,0x2,0x0,SRC|DISP32LIST,E}}EOP,
NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSINC,EXR|DST,E}}, {{ 0x0,0x1,0x4,0x1,0x6,0xd,B30|RSINC,0x0,E}}EOP,
! NEW_SOP(O(O_LDC,SB),0,2,"ldc"),{{RSIND,EXR|DST,E}}, {{ 0x0,0x1,0x4,0x1,0x6,0x9,B30|RSIND,0x0,E}} EOP,
SOP(O(O_MOV_TO_REG,SB),4,"mov.b"),{{ABS|SRC|L_16|MEMRELAX,RD8,E}}, {{ 0x6,0xA,0x0,RD8,SRC|ABS|MEMRELAX|A16LIST,E}}EOP,
SOP(O(O_MOV_TO_REG,SB),6,"mov.b"),{{ABS|SRC|L_32|MEMRELAX,RD8,E }}, {{ 0x6,0xA,0x2,RD8,SRC|ABS|MEMRELAX|A32LIST,E }}EOP,
*************** const struct h8_opcode h8_opcodes[] =
*** 556,562 ****
NEW_SOP(O(O_STC,SB), 1,2,"stc"),{{CCR|SRC,RD8,E}},{{ 0x0,0x2,0x0,RD8,E,0,0,0,0}} EOP,
! NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,RSIND,E}}, {{PREFIXLDC,0x6,0x9,B31|RDIND,0x0,E}} EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,DISP|DST|L_16,E}},{{PREFIXLDC,0x6,0xF,B31|DISPREG,0,DST|DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,DISP|DST|L_32,E}},{{PREFIXLDC,0x7,0x8,B30|DISPREG,0,0x6,0xB,0xA,0x0,DST|DISP32LIST,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,RDDEC,E}}, {{PREFIXLDC,0x6,0xD,B31|RDDEC,0x0,E}}EOP,
--- 556,562 ----
NEW_SOP(O(O_STC,SB), 1,2,"stc"),{{CCR|SRC,RD8,E}},{{ 0x0,0x2,0x0,RD8,E,0,0,0,0}} EOP,
! NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,RDIND,E}}, {{PREFIXLDC,0x6,0x9,B31|RDIND,0x0,E}} EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,DISP|DST|L_16,E}},{{PREFIXLDC,0x6,0xF,B31|DISPREG,0,DST|DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,DISP|DST|L_32,E}},{{PREFIXLDC,0x7,0x8,B30|DISPREG,0,0x6,0xB,0xA,0x0,DST|DISP32LIST,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{CCR|SRC,RDDEC,E}}, {{PREFIXLDC,0x6,0xD,B31|RDDEC,0x0,E}}EOP,
*************** const struct h8_opcode h8_opcodes[] =
*** 566,572 ****
NEW_SOP(O(O_STC,SB), 1,2,"stc"),{{EXR|SRC,RD8,E}},{{ 0x0,0x2,0x1,RD8,E,0,0,0,0}} EOP,
! NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,RSIND,E}}, {{0x0,0x1,0x4,0x1,0x6,0x9,B31|RDIND,0x0,E}} EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,DISP|DST|L_16,E}},{{0x0,0x1,0x4,0x1,0x6,0xF,B31|DISPREG,0,DST|DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,DISP|DST|L_32,E}},{{0x0,0x1,0x4,0x1,0x7,0x8,B30|DISPREG,0,0x6,0xB,0xA,0x0,DST|DISP32LIST,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,RDDEC,E}}, {{0x0,0x1,0x4,0x1,0x6,0xD,B31|RDDEC,0x0,E}}EOP,
--- 566,572 ----
NEW_SOP(O(O_STC,SB), 1,2,"stc"),{{EXR|SRC,RD8,E}},{{ 0x0,0x2,0x1,RD8,E,0,0,0,0}} EOP,
! NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,RDIND,E}}, {{0x0,0x1,0x4,0x1,0x6,0x9,B31|RDIND,0x0,E}} EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,DISP|DST|L_16,E}},{{0x0,0x1,0x4,0x1,0x6,0xF,B31|DISPREG,0,DST|DISP|L_16,IGNORE,IGNORE,IGNORE,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,DISP|DST|L_32,E}},{{0x0,0x1,0x4,0x1,0x7,0x8,B30|DISPREG,0,0x6,0xB,0xA,0x0,DST|DISP32LIST,E}}EOP,
NEW_SOP(O(O_STC,SB),0,2,"stc"),{{EXR|SRC,RDDEC,E}}, {{0x0,0x1,0x4,0x1,0x6,0xD,B31|RDDEC,0x0,E}}EOP,