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fixed priviledgees for CP0 use (Ralf Baechle)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1476 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-07-02 15:27:11 +00:00
parent 9827e95c78
commit bc2c390907
1 changed files with 4 additions and 1 deletions
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5
target-mips/translate.c
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@ -971,7 +971,10 @@ static void gen_cp0 (DisasContext *ctx, uint16_t opc, int rt, int rd)
{
const unsigned char *opn = "unk";
if (!(ctx->CP0_Status & (1 << CP0St_CU0))) {
if (!(ctx->CP0_Status & (1 << CP0St_CU0)) &&
!(ctx->hflags & MIPS_HFLAG_UM) &&
!(ctx->hflags & MIPS_HFLAG_ERL) &&
!(ctx->hflags & MIPS_HFLAG_EXL)) {
if (loglevel & CPU_LOG_TB_IN_ASM) {
fprintf(logfile, "CP0 is not usable\n");
}