espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-28 23:39:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

* v850-opc.c (v850_operands): Add "B3" support.

Browse Source 
(v850_opcodes): Fix and enable "set1", "clr1", "not1"
        and "tst1".
This commit is contained in:
Jeff Law
1996-08-22 02:08:02 +00:00
parent fed1d21fc0
commit 7c8157dd48
2 changed files with 14 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
opcodes/ChangeLog
View File

@ -1,7 +1,11 @@
start-sanitize-v850 start-sanitize-v850
Wed Aug 21 18:46:26 1996 Jeffrey A Law (law@cygnus.com) Wed Aug 21 18:46:26 1996 Jeffrey A Law (law@cygnus.com)
* v850-ope.c ("jmp"): R1 is only operand. * v850-opc.c (v850_operands): Add "B3" support.
(v850_opcodes): Fix and enable "set1", "clr1", "not1"
and "tst1".
* v850-opc.c (v850_opcodes): "jmp" has only an R1 operand.
* v850-opc.c: Close unterminated comment. * v850-opc.c: Close unterminated comment.

16
opcodes/v850-opc.c
View File

@ -51,7 +51,11 @@ const struct v850_operand v850_operands[] = {
/* The DISP22 field in a format 4 insn. */ /* The DISP22 field in a format 4 insn. */
#define D22 (D16+1) #define D22 (D16+1)
{ 16, 0, OPERAND_NUM } { 16, 0, OPERAND_NUM },
#define B3 (D22+1)
/* The 3 bit immediate field in format 8 insn. */
{ 3, 3, OPERAND_NUM }
} ; } ;
@ -172,13 +176,11 @@ const struct v850_opcode v850_opcodes[] = {
{ "jarl", one(0x0780), one(0xf83f), { R2,D22 } }, { "jarl", one(0x0780), one(0xf83f), { R2,D22 } },
{ "jr", one(0x0780), one(0xffe0), { D22 } }, { "jr", one(0x0780), one(0xffe0), { D22 } },
#if 0
/* bit manipulation instructions */ /* bit manipulation instructions */
{ "set1", one(0x07c0), one(0xc7e0), {B3, R1, D16} }, { "set1", two(0x07c0,0x0000), two(0xc7e0,0x0000), {B3, R1, D16} },
{ "not1", one(0x47c0), one(0xc7e0), {B3, R1, D16} }, { "not1", two(0x47c0,0x0000), two(0xc7e0,0x0000), {B3, R1, D16} },
{ "clr1", one(0x87c0), one(0xc7e0), {B3, R1, D16} }, { "clr1", two(0x87c0,0x0000), two(0xc7e0,0x0000), {B3, R1, D16} },
{ "tst1", one(0xc7c0), one(0xc7e0), {B3, R1, D16} }, { "tst1", two(0xc7c0,0x0000), two(0xc7e0,0x0000), {B3, R1, D16} },
#endif
/* special instructions */ /* special instructions */
{ "di", two(0x07e0,0x0160), two(0xffff,0xffff), {0} }, { "di", two(0x07e0,0x0160), two(0xffff,0xffff), {0} },