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* [PATCH] h8300-elf-sim: ldc/stc instructions
@ 2003-04-08  6:11 Michael Snyder
  2003-04-12 20:07 ` Michael Snyder
  2003-04-12 20:55 ` Kazu Hirata
  0 siblings, 2 replies; 4+ messages in thread
From: Michael Snyder @ 2003-04-08  6:11 UTC (permalink / raw)
  To: gdb-patches; +Cc: kazu, dvenkat, avolkov

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This patch fixes up some transpositions of the SRC and DST flags
in ldc and stc.

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2003-04-07  Michael Snyder  <msnyder@redhat.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,

^ permalink raw reply	[flat|nested] 4+ messages in thread

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2003-04-08  6:11 [PATCH] h8300-elf-sim: ldc/stc instructions Michael Snyder
2003-04-12 20:07 ` Michael Snyder
2003-04-12 20:55 ` Kazu Hirata
2003-04-13 16:51   ` Michael Snyder

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