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target-ppc: avoid nop to override next instruction 

While searching PC, always store the pc of a new instruction.
Instructions that didn't generate tcg code (such as nop) prevented the
next one to be referenced.

Based on patch for target-alpha, r6930.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6931 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-03-29 01:18:03 +00:00
parent ed1dda53d0
commit af4b6c54c1
1 changed files with 3 additions and 3 deletions
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6
target-ppc/translate.c
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@ -8213,10 +8213,10 @@ static always_inline void gen_intermediate_code_internal (CPUState *env,
lj++;
while (lj < j)
gen_opc_instr_start[lj++] = 0;
gen_opc_pc[lj] = ctx.nip;
gen_opc_instr_start[lj] = 1;
gen_opc_icount[lj] = num_insns;
}
gen_opc_pc[lj] = ctx.nip;
gen_opc_instr_start[lj] = 1;
gen_opc_icount[lj] = num_insns;
}
LOG_DISAS("----------------\n");
LOG_DISAS("nip=" ADDRX " super=%d ir=%d\n",