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93386e2dd4
When the memory we're trying to translate code from is not executable we have to turn this into a guest fault. In order to report the correct PC for this fault, and to make sure it is not reported until after any other possible faults for instructions earlier in execution, we must terminate TBs at the end of a page, in case the next instruction is in a non-executable page. This is simple for T16, A32 and A64 instructions, which are always aligned to their size. However T32 instructions may be 32-bits but only 16-aligned, so they can straddle a page boundary. Correct the condition that checks whether the next instruction will touch the following page, to ensure that if we're 2 bytes before the boundary and this insn is T32 then we end the TB. Backports commit 541ebcd401ee47f3c1a3ce503ef5466b75e9d20a from qemu |
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| .. | ||
| arm_ldst.h | ||
| cpu64.c | ||
| cpu-qom.h | ||
| cpu.c | ||
| cpu.h | ||
| crypto_helper.c | ||
| helper-a64.c | ||
| helper-a64.h | ||
| helper.c | ||
| helper.h | ||
| internals.h | ||
| iwmmxt_helper.c | ||
| kvm-consts.h | ||
| Makefile.objs | ||
| neon_helper.c | ||
| op_addsub.h | ||
| op_helper.c | ||
| psci.c | ||
| translate-a64.c | ||
| translate.c | ||
| translate.h | ||
| unicorn_aarch64.c | ||
| unicorn_arm.c | ||
| unicorn.h | ||