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| author | Cooper Qu <cooper.qu@linux.alibaba.com> | 2020-10-12 22:29:09 +0800 |
|---|---|---|
| committer | Lifang Xia <xlf194833_xia@alibaba-inc.com> | 2020-10-26 16:13:55 +0800 |
| commit | 039dac293d5df5d933808aa5d946b80fd0a84794 (patch) | |
| tree | 333b7a4b677577707bcb11c8042bf7a4e2945eda /opcodes/csky-dis.c | |
| parent | 069ef164801ff68e2ce5d24a2601b1fb6d3acedb (diff) | |
| download | gdb-039dac293d5df5d933808aa5d946b80fd0a84794.zip gdb-039dac293d5df5d933808aa5d946b80fd0a84794.tar.gz gdb-039dac293d5df5d933808aa5d946b80fd0a84794.tar.bz2 | |
CSKY: Fix and add some instructions for VDSPV1.
gas/
* config/tc-csky.c (get_operand_value): Add handler for
OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
* testsuite/gas/csky/csky_vdsp.d : Fix the disassembling
for vector register.
opcodes/
* csky-dis.c (csky_output_operand): Add handler for
OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
* csky-opc.h (OPRND_TYPE_VREG_WITH_INDEX): New enum.
(OPRND_TYPE_IMM5b_VSH): New enum.
(csky_v2_opcodes): Fix and add some instructions for VDSPV1.
Change-Id: Ia5675d7b716fe5c331e6121ad8f83061ef6454bb
Diffstat (limited to 'opcodes/csky-dis.c')
| -rw-r--r-- | opcodes/csky-dis.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/opcodes/csky-dis.c b/opcodes/csky-dis.c index b31b685..4916bb6 100644 --- a/opcodes/csky-dis.c +++ b/opcodes/csky-dis.c @@ -415,6 +415,15 @@ csky_output_operand (char *str, struct operand const *oprnd, strcat (str, buf); ret = 0; break; + case OPRND_TYPE_IMM5b_VSH: + { + char num[128]; + value = ((value & 0x1) << 4) | (value >> 1); + sprintf (num, "%d", (int)value); + strcat (str, num); + ret = 0; + break; + } case OPRND_TYPE_MSB2SIZE: case OPRND_TYPE_LSB2SIZE: { @@ -837,7 +846,7 @@ csky_output_operand (char *str, struct operand const *oprnd, else if ((value & 0x3) == 0x3) strcat (str, "3"); break; - case OPRND_TYPE_FREG_WITH_INDEX: + case OPRND_TYPE_VREG_WITH_INDEX: { unsigned freg_val = value & 0xf; unsigned index_val = (value >> 4) & 0xf; @@ -845,6 +854,14 @@ csky_output_operand (char *str, struct operand const *oprnd, strcat(str, buf); break; } + case OPRND_TYPE_FREG_WITH_INDEX: + { + unsigned freg_val = value & 0xf; + unsigned index_val = (value >> 4) & 0xf; + sprintf (buf, "fr%d[%d]", freg_val, index_val); + strcat(str, buf); + break; + } case OPRND_TYPE_REGr4_r7: if (IS_CSKY_V1 (mach_flag)) { |