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0736054d6d
Extract the code from the tail end of arm_v7m_do_interrupt() which enters the exception handler into a pair of utility functions v7m_exception_taken() and v7m_push_stack(), which correspond roughly to the pseudocode PushStack() and ExceptionTaken(). This also requires us to move the arm_v7m_load_vector() utility routine up so we can call it. Handling illegal exception returns has some cases where we want to take a UsageFault either on an existing stack frame or with a new stack frame but with a specific LR value, so we want to be able to call these without having to go via arm_v7m_cpu_do_interrupt(). Backports commit 39ae2474e337247e5930e8be783b689adc9f6215 from qemu |
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| .. | ||
| arm-powerctl.c | ||
| arm-powerctl.h | ||
| arm_ldst.h | ||
| cpu-qom.h | ||
| cpu.c | ||
| cpu.h | ||
| cpu64.c | ||
| 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.h | ||
| unicorn_aarch64.c | ||
| unicorn_arm.c | ||