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target/ppc: removed all mentions to PPC_DUMP_CPU

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This feature will no longer be useful as ppc moves to using decodetree
for TCG. And building with it enabled is no longer possible, due to
changes in opc_handler_t. Since the last commit that mentions it
happened in 2014, I think it is safe to remove it.

Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br>
Message-Id: <20210531145629.21300-5-bruno.larsen@eldorado.org.br>
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Bruno Larsen (billionai) 2021-05-31 11:56:29 -03:00 • committed by David Gibson
parent 0c5d547625
commit 1a1c9a00f3
3 changed files with 0 additions and 312 deletions
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105
target/ppc/translate.c
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@ -216,9 +216,6 @@ struct opc_handler_t {
uint64_t type2;
/* handler */
void (*handler)(DisasContext *ctx);
#if defined(PPC_DUMP_CPU)
const char *oname;
#endif
};
/* SPR load/store helpers */
@ -8463,10 +8460,6 @@ static int register_direct_insn(opc_handler_t **ppc_opcodes,
if (insert_in_table(ppc_opcodes, idx, handler) < 0) {
printf("*** ERROR: opcode %02x already assigned in main "
"opcode table\n", idx);
#if defined(PPC_DUMP_CPU)
printf(" Registered handler '%s' - new handler '%s'\n",
ppc_opcodes[idx]->oname, handler->oname);
#endif
return -1;
}
@ -8487,10 +8480,6 @@ static int register_ind_in_table(opc_handler_t **table,
if (!is_indirect_opcode(table[idx1])) {
printf("*** ERROR: idx %02x already assigned to a direct "
"opcode\n", idx1);
#if defined(PPC_DUMP_CPU)
printf(" Registered handler '%s' - new handler '%s'\n",
ind_table(table[idx1])[idx2]->oname, handler->oname);
#endif
return -1;
}
}
@ -8498,10 +8487,6 @@ static int register_ind_in_table(opc_handler_t **table,
insert_in_table(ind_table(table[idx1]), idx2, handler) < 0) {
printf("*** ERROR: opcode %02x already assigned in "
"opcode table %02x\n", idx2, idx1);
#if defined(PPC_DUMP_CPU)
printf(" Registered handler '%s' - new handler '%s'\n",
ind_table(table[idx1])[idx2]->oname, handler->oname);
#endif
return -1;
}
@ -8683,96 +8668,6 @@ void destroy_ppc_opcodes(PowerPCCPU *cpu)
}
}
#if defined(PPC_DUMP_CPU)
static void dump_ppc_insns(CPUPPCState *env)
{
opc_handler_t **table, *handler;
const char *p, *q;
uint8_t opc1, opc2, opc3, opc4;
printf("Instructions set:\n");
/* opc1 is 6 bits long */
for (opc1 = 0x00; opc1 < PPC_CPU_OPCODES_LEN; opc1++) {
table = env->opcodes;
handler = table[opc1];
if (is_indirect_opcode(handler)) {
/* opc2 is 5 bits long */
for (opc2 = 0; opc2 < PPC_CPU_INDIRECT_OPCODES_LEN; opc2++) {
table = env->opcodes;
handler = env->opcodes[opc1];
table = ind_table(handler);
handler = table[opc2];
if (is_indirect_opcode(handler)) {
table = ind_table(handler);
/* opc3 is 5 bits long */
for (opc3 = 0; opc3 < PPC_CPU_INDIRECT_OPCODES_LEN;
opc3++) {
handler = table[opc3];
if (is_indirect_opcode(handler)) {
table = ind_table(handler);
/* opc4 is 5 bits long */
for (opc4 = 0; opc4 < PPC_CPU_INDIRECT_OPCODES_LEN;
opc4++) {
handler = table[opc4];
if (handler->handler != &gen_invalid) {
printf("INSN: %02x %02x %02x %02x -- "
"(%02d %04d %02d) : %s\n",
opc1, opc2, opc3, opc4,
opc1, (opc3 << 5) | opc2, opc4,
handler->oname);
}
}
} else {
if (handler->handler != &gen_invalid) {
/* Special hack to properly dump SPE insns */
p = strchr(handler->oname, '_');
if (p == NULL) {
printf("INSN: %02x %02x %02x (%02d %04d) : "
"%s\n",
opc1, opc2, opc3, opc1,
(opc3 << 5) | opc2,
handler->oname);
} else {
q = "speundef";
if ((p - handler->oname) != strlen(q)
|| (memcmp(handler->oname, q, strlen(q))
!= 0)) {
/* First instruction */
printf("INSN: %02x %02x %02x"
"(%02d %04d) : %.*s\n",
opc1, opc2 << 1, opc3, opc1,
(opc3 << 6) | (opc2 << 1),
(int)(p - handler->oname),
handler->oname);
}
if (strcmp(p + 1, q) != 0) {
/* Second instruction */
printf("INSN: %02x %02x %02x "
"(%02d %04d) : %s\n", opc1,
(opc2 << 1) | 1, opc3, opc1,
(opc3 << 6) | (opc2 << 1) | 1,
p + 1);
}
}
}
}
}
} else {
if (handler->handler != &gen_invalid) {
printf("INSN: %02x %02x -- (%02d %04d) : %s\n",
opc1, opc2, opc1, opc2, handler->oname);
}
}
}
} else {
if (handler->handler != &gen_invalid) {
printf("INSN: %02x -- -- (%02d ----) : %s\n",
opc1, opc1, handler->oname);
}
}
}
}
#endif
int ppc_fixup_cpu(PowerPCCPU *cpu)
{
CPUPPCState *env = &cpu->env;