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* mn10200-opc.c (IMM16_PCREL): This is a signed operand.

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(IMM24_PCREL): Likewise.
Fixes bugs exposed by disassembler testsuite.
This commit is contained in:
Jeff Law
1997-02-13 23:31:53 +00:00
parent f8cc5c612e
commit 9bd0068fc8
2 changed files with 7 additions and 2 deletions
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5
opcodes/ChangeLog
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@ -1,3 +1,8 @@
Thu Feb 13 16:30:02 1997 Jeffrey A Law (law@cygnus.com)
* mn10200-opc.c (IMM16_PCREL): This is a signed operand.
(IMM24_PCREL): Likewise.
Thu Feb 13 13:28:43 1997 Ian Lance Taylor <ian@cygnus.com> Thu Feb 13 13:28:43 1997 Ian Lance Taylor <ian@cygnus.com>
* mips-dis.c (print_mips16_insn_arg): Use memaddr - 2 as the base * mips-dis.c (print_mips16_insn_arg): Use memaddr - 2 as the base

4
opcodes/mn10200-opc.c
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@ -68,7 +68,7 @@ const struct mn10200_operand mn10200_operands[] = {
/* 16 bit pc-relative immediate which may promote to a 16bit /* 16 bit pc-relative immediate which may promote to a 16bit
pc-relative immediate. */ pc-relative immediate. */
#define IMM16_PCREL (IMM16+1) #define IMM16_PCREL (IMM16+1)
{16, 0, MN10200_OPERAND_PCREL | MN10200_OPERAND_RELAX}, {16, 0, MN10200_OPERAND_PCREL | MN10200_OPERAND_RELAX | MN10200_OPERAND_SIGNED},
/* 16bit unsigned dispacement in a memory operation which /* 16bit unsigned dispacement in a memory operation which
may promote to a 32bit displacement. */ may promote to a 32bit displacement. */
@ -83,7 +83,7 @@ const struct mn10200_operand mn10200_operands[] = {
/* 32bit pc-relative offset. */ /* 32bit pc-relative offset. */
#define IMM24_PCREL (IMM24+1) #define IMM24_PCREL (IMM24+1)
{24, 0, MN10200_OPERAND_EXTENDED | MN10200_OPERAND_PCREL}, {24, 0, MN10200_OPERAND_EXTENDED | MN10200_OPERAND_PCREL | MN10200_OPERAND_SIGNED},
/* 32bit memory offset. */ /* 32bit memory offset. */
#define IMM24_MEM (IMM24_PCREL+1) #define IMM24_MEM (IMM24_PCREL+1)