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Move NOP from 0x00 to 0x0f.

This commit is contained in:
Anthony Green 2010-02-03 12:47:06 +00:00
parent 927be08ec8
commit f3d55a94f3
2 changed files with 11 additions and 3 deletions
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5
opcodes/ChangeLog
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@ -1,3 +1,8 @@
2010-02-03 Anthony Green <green@moxielogic.com>
* moxie-opc.c (moxie_form1_opc_info): Move "nop" from 0x00 to
0x0f, and make 0x00 an illegal instruction.
2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
* opcodes/arm-dis.c (struct arm_private_data): New.

9
opcodes/moxie-opc.c
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@ -50,9 +50,12 @@
oooo - form 3 opcode number
vvvvvvvvvv - 10-bit immediate value. */
/* Note that currently two opcodes are reserved as bad, so that all
instructions starting with 0x00 and 0xff fault. */
const moxie_opc_info_t moxie_form1_opc_info[64] =
{
{ 0x00, MOXIE_F1_NARG, "nop" },
{ 0x00, MOXIE_F1_NARG, "bad" }, // Reserved as bad.
{ 0x01, MOXIE_F1_A4, "ldi.l" },
{ 0x02, MOXIE_F1_AB, "mov" },
{ 0x03, MOXIE_F1_M, "jsra" },
@ -67,7 +70,7 @@ const moxie_opc_info_t moxie_form1_opc_info[64] =
{ 0x0c, MOXIE_F1_ABi4, "ldo.l" },
{ 0x0d, MOXIE_F1_AiB4, "sto.l" },
{ 0x0e, MOXIE_F1_AB, "cmp" },
{ 0x0f, MOXIE_F1_NARG, "bad" },
{ 0x0f, MOXIE_F1_NARG, "nop" },
{ 0x10, MOXIE_F1_NARG, "bad" },
{ 0x11, MOXIE_F1_NARG, "bad" },
{ 0x12, MOXIE_F1_NARG, "bad" },
@ -143,7 +146,7 @@ const moxie_opc_info_t moxie_form3_opc_info[16] =
{ 0x0c, MOXIE_F3_NARG, "bad" },
{ 0x0d, MOXIE_F3_NARG, "bad" },
{ 0x0e, MOXIE_F3_NARG, "bad" },
{ 0x0f, MOXIE_F3_NARG, "bad" }
{ 0x0f, MOXIE_F3_NARG, "bad" } // Reserved as bad.
};