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authorBrian Paul <brian.paul@tungstengraphics.com>2008-10-08 16:33:04 -0600
committerBrian Paul <brian.paul@tungstengraphics.com>2008-10-08 16:33:04 -0600
commit73d00b9e93a9e8a5fecb0de224552741e389fc11 (patch)
tree227a9f30baed7a5150cffaf5fff41b9d6dff2c04 /src/gallium/auxiliary/rtasm
parentb99c39ea7bf7ff3d6c0fe8599ce25a6b6bf154fd (diff)
gallium: better instruction printing for SPE code
Diffstat (limited to 'src/gallium/auxiliary/rtasm')
-rw-r--r--src/gallium/auxiliary/rtasm/rtasm_ppc_spe.c46
1 files changed, 36 insertions, 10 deletions
diff --git a/src/gallium/auxiliary/rtasm/rtasm_ppc_spe.c b/src/gallium/auxiliary/rtasm/rtasm_ppc_spe.c
index 8a87e9abb1..a6dd7ef311 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_ppc_spe.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_ppc_spe.c
@@ -164,6 +164,24 @@ rem_prefix(const char *longname)
}
+static const char *
+reg_name(int reg)
+{
+ switch (reg) {
+ case SPE_REG_SP:
+ return "$sp";
+ case SPE_REG_RA:
+ return "$lr";
+ default:
+ {
+ static char buf[10];
+ sprintf(buf, "$%d", reg);
+ return buf;
+ }
+ }
+}
+
+
static void emit_RR(struct spe_function *p, unsigned op, unsigned rT,
unsigned rA, unsigned rB, const char *name)
{
@@ -176,7 +194,8 @@ static void emit_RR(struct spe_function *p, unsigned op, unsigned rT,
assert(p->num_inst <= p->max_inst);
if (p->print) {
indent(p);
- printf("%s\t$%d, $%d, $%d\n", rem_prefix(name), rT, rA, rB);
+ printf("%s\t%s, %s, %s\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), reg_name(rB));
}
}
@@ -194,7 +213,8 @@ static void emit_RRR(struct spe_function *p, unsigned op, unsigned rT,
assert(p->num_inst <= p->max_inst);
if (p->print) {
indent(p);
- printf("%s\t$%d, $%d, $%d, $%d\n", rem_prefix(name), rT, rA, rB, rC);
+ printf("%s\t%s, %s, %s, %s\n", rem_prefix(name), reg_name(rT),
+ reg_name(rA), reg_name(rB), reg_name(rC));
}
}
@@ -211,7 +231,8 @@ static void emit_RI7(struct spe_function *p, unsigned op, unsigned rT,
assert(p->num_inst <= p->max_inst);
if (p->print) {
indent(p);
- printf("%s\t$%d, $%d, 0x%x\n", rem_prefix(name), rT, rA, imm);
+ printf("%s\t%s, %s, 0x%x\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), imm);
}
}
@@ -229,7 +250,8 @@ static void emit_RI8(struct spe_function *p, unsigned op, unsigned rT,
assert(p->num_inst <= p->max_inst);
if (p->print) {
indent(p);
- printf("%s\t$%d, $%d, 0x%x\n", rem_prefix(name), rT, rA, imm);
+ printf("%s\t%s, %s, 0x%x\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), imm);
}
}
@@ -248,10 +270,14 @@ static void emit_RI10(struct spe_function *p, unsigned op, unsigned rT,
if (p->print) {
indent(p);
if (strcmp(name, "spe_lqd") == 0 ||
- strcmp(name, "spe_stqd") == 0)
- printf("%s\t$%d, 0x%x($%d)\n", rem_prefix(name), rT, imm, rA);
- else
- printf("%s\t$%d, $%d, 0x%x\n", rem_prefix(name), rT, rA, imm);
+ strcmp(name, "spe_stqd") == 0) {
+ printf("%s\t%s, %d(%s)\n",
+ rem_prefix(name), reg_name(rT), imm, reg_name(rA));
+ }
+ else {
+ printf("%s\t%s, %s, 0x%x\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), imm);
+ }
}
}
@@ -267,7 +293,7 @@ static void emit_RI16(struct spe_function *p, unsigned op, unsigned rT,
assert(p->num_inst <= p->max_inst);
if (p->print) {
indent(p);
- printf("%s\t$%d, 0x%x\n", rem_prefix(name), rT, imm);
+ printf("%s\t%s, 0x%x\n", rem_prefix(name), reg_name(rT), imm);
}
}
@@ -283,7 +309,7 @@ static void emit_RI18(struct spe_function *p, unsigned op, unsigned rT,
assert(p->num_inst <= p->max_inst);
if (p->print) {
indent(p);
- printf("%s\t$%d, 0x%x\n", rem_prefix(name), rT, imm);
+ printf("%s\t%s, 0x%x\n", rem_prefix(name), reg_name(rT), imm);
}
}