Add support for relaxing the 32bit ldc/stc instructions.

diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog
index 8f0d6d763595b48c51029c6764577a36190d81f6..438c6d8ad11e7528350b9b35747058ec6adcba20 100644 (file)
--- a/include/opcode/ChangeLog
+++ b/include/opcode/ChangeLog
@@ -1,3 +1,7 @@
+2004-02-09  Anil Paranjpe  <anilp1@KPITCummins.com>
+
+       * h8300.h (32bit ldc/stc): Add relaxing support.
+
 2004-01-12  Anil Paranjpe  <anilp1@KPITCummins.com>
        
        * h8300.h (BITOP): Pass MEMRELAX flag.

diff --git a/include/opcode/h8300.h b/include/opcode/h8300.h
index 76d42e58a726d4384c4e734a0fcceeb6a9ad15d1..29374df5b4fe3431348ceca0567c6543ae66667f 100644 (file)
--- a/include/opcode/h8300.h
+++ b/include/opcode/h8300.h
@@ -1434,8 +1434,9 @@ struct h8_opcode h8_opcodes[] =
   {O (O_LDC, SW), AV_H8S,  2, "ldc", {{DISP32SRC,  EXR     | DST, E}}, {{PREFIXLDC, 0x7, 0x8, B30 | DISPREG, 0x0, 0x6, 0xB, 0x2, IGNORE, SRC | DISP32LIST, E}}},
   {O (O_LDC, SW), AV_H8H,  2, "ldc", {{ABS16SRC,   CCR     | DST, E}}, {{PREFIXLDC, 0x6, 0xB, 0x0, IGNORE, SRC | ABS16LIST, E}}},
   {O (O_LDC, SW), AV_H8S,  2, "ldc", {{ABS16SRC,   EXR     | DST, E}}, {{PREFIXLDC, 0x6, 0xB, 0x0, IGNORE, SRC | ABS16LIST, E}}},
-  {O (O_LDC, SW), AV_H8H,  2, "ldc", {{ABS32SRC,   CCR     | DST, E}}, {{PREFIXLDC, 0x6, 0xB, 0x2, IGNORE, SRC | ABS32LIST, E}}},
-  {O (O_LDC, SW), AV_H8S,  2, "ldc", {{ABS32SRC,   EXR     | DST, E}}, {{PREFIXLDC, 0x6, 0xB, 0x2, IGNORE, SRC | ABS32LIST, E}}},
+  {O (O_LDC, SW), AV_H8H,  2, "ldc", {{ABS32SRC,   CCR     | DST, E}}, {{PREFIXLDC, 0x6, 0xB, 0x2, IGNORE, SRC | MEMRELAX | ABS32LIST, E}}},
+  {O (O_LDC, SW), AV_H8S,  2, "ldc", {{ABS32SRC,   EXR     | DST, E}}, {{PREFIXLDC, 0x6, 0xB, 0x2, IGNORE, SRC | MEMRELAX | ABS32LIST, E}}},
+
   {O (O_LDC, SL), AV_H8SX, 0, "ldc", {{RS32, B30 | VBR_SBR | DST, E}}, {{0x0, 0x3, B30 | VBR_SBR | DST, RS32, E}}},
 
 
@@ -1809,8 +1810,8 @@ struct h8_opcode h8_opcodes[] =
   {O (O_STC, SW), AV_H8S,  2, "stc", {{EXR | SRC, DISP32DST,      E}}, {{PREFIXSTC, 0x7, 0x8, B30 | DSTDISPREG, 0, 0x6, 0xB, 0xA, IGNORE, DSTDISP32LIST, E}}},
   {O (O_STC, SW), AV_H8H,  2, "stc", {{CCR | SRC, ABS16DST,       E}}, {{PREFIXSTC, 0x6, 0xB, 0x8, IGNORE, DST | ABS16LIST, E}}},
   {O (O_STC, SW), AV_H8S,  2, "stc", {{EXR | SRC, ABS16DST,       E}}, {{PREFIXSTC, 0x6, 0xB, 0x8, IGNORE, DST | ABS16LIST, E}}},
-  {O (O_STC, SW), AV_H8H,  2, "stc", {{CCR | SRC, ABS32DST,       E}}, {{PREFIXSTC, 0x6, 0xB, 0xA, IGNORE, DST | ABS32LIST, E}}},
-  {O (O_STC, SW), AV_H8S,  2, "stc", {{EXR | SRC, ABS32DST,       E}}, {{PREFIXSTC, 0x6, 0xB, 0xA, IGNORE, DST | ABS32LIST, E}}},
+  {O (O_STC, SW), AV_H8H,  2, "stc", {{CCR | SRC, ABS32DST,       E}}, {{PREFIXSTC, 0x6, 0xB, 0xA, IGNORE, DST | MEMRELAX | ABS32LIST, E}}},
+  {O (O_STC, SW), AV_H8S,  2, "stc", {{EXR | SRC, ABS32DST,       E}}, {{PREFIXSTC, 0x6, 0xB, 0xA, IGNORE, DST | MEMRELAX | ABS32LIST, E}}},
   {O (O_STC, SL), AV_H8SX, 0, "stc", {{B30 | VBR_SBR | SRC, RD32, E}}, {{0x0, 0x2, B30 | VBR_SBR | SRC, RD32, E}}},