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fixed EIP exception bug in case of nop operations (kernel 2.5.74 copy_from_user() bug)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@320 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-07-11 14:49:22 +00:00
parent f8c8799840
commit 7739f36e38
2 changed files with 5 additions and 5 deletions
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2
translate-arm.c
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@ -812,10 +812,10 @@ static inline int gen_intermediate_code_internal(TranslationBlock *tb, int searc
lj++;
while (lj < j)
gen_opc_instr_start[lj++] = 0;
}
gen_opc_pc[lj] = (uint32_t)dc->pc;
gen_opc_instr_start[lj] = 1;
}
}
disas_arm_insn(dc);
} while (!dc->is_jmp && gen_opc_ptr < gen_opc_end &&
(dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32));

2
translate-i386.c
View File

@ -4122,11 +4122,11 @@ static inline int gen_intermediate_code_internal(TranslationBlock *tb, int searc
lj++;
while (lj < j)
gen_opc_instr_start[lj++] = 0;
}
gen_opc_pc[lj] = (uint32_t)pc_ptr;
gen_opc_cc_op[lj] = dc->cc_op;
gen_opc_instr_start[lj] = 1;
}
}
ret = disas_insn(dc, pc_ptr);
if (ret == -1) {
/* we trigger an illegal instruction operation only if it