diff options
Diffstat (limited to 'target-ppc/translate_init.c')
| -rw-r--r-- | target-ppc/translate_init.c | 50 |
1 files changed, 44 insertions, 6 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 0878be2ebf..79d227bd2c 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -45,7 +45,7 @@ struct ppc_def_t { uint32_t flags; int bfd_mach; void (*init_proc)(CPUPPCState *env); - int (*check_pow)(CPUPPCState *env); + int (*check_pow)(CPUPPCState *env); }; /* For user-mode emulation, we don't emulate any IRQ controller */ @@ -3837,7 +3837,6 @@ static void init_proc_G2LE (CPUPPCState *env) POWERPC_FLAG_UBLE | POWERPC_FLAG_DE) #define check_pow_e200 check_pow_hid0 - __attribute__ (( unused )) static void init_proc_e200 (CPUPPCState *env) { @@ -8007,6 +8006,10 @@ 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(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) + printf(" Registered handler '%s' - new handler '%s'\n", + ppc_opcodes[idx]->oname, handler->oname); +#endif return -1; } @@ -8027,6 +8030,10 @@ 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(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) + printf(" Registered handler '%s' - new handler '%s'\n", + ind_table(table[idx1])[idx2]->oname, handler->oname); +#endif return -1; } } @@ -8034,6 +8041,10 @@ 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(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) + printf(" Registered handler '%s' - new handler '%s'\n", + ind_table(table[idx1])[idx2]->oname, handler->oname); +#endif return -1; } @@ -8156,6 +8167,7 @@ static int create_ppc_opcodes (CPUPPCState *env, const ppc_def_t *def) static void dump_ppc_insns (CPUPPCState *env) { opc_handler_t **table, *handler; + const unsigned char *p, *q; uint8_t opc1, opc2, opc3; printf("Instructions set:\n"); @@ -8176,9 +8188,35 @@ static void dump_ppc_insns (CPUPPCState *env) for (opc3 = 0; opc3 < 0x20; opc3++) { handler = table[opc3]; if (handler->handler != &gen_invalid) { - printf("INSN: %02x %02x %02x (%02d %04d) : %s\n", - opc1, opc2, opc3, opc1, (opc3 << 5) | opc2, - handler->oname); + /* 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 { @@ -8393,7 +8431,7 @@ static const ppc_def_t *ppc_find_by_pvr (uint32_t pvr) match = clz32(pvr_rev ^ (ppc_defs[i].pvr & 0xFFFF)); /* We check '>=' instead of '>' because the PPC_defs table * is ordered by increasing revision. - * Then, we will match the higher revision compatible + * Then, we will match the higher revision compatible * with the requested PVR */ if (match >= best_match) { |