mirror of https://github.com/proxmox/mirror_qemu
![]() When the emulation stops with a hard exception it's very useful for debugging purposes to dump the current guest memory layout (for an example see /proc/self/maps) beside the CPU registers. The open_self_maps() function provides such a memory dump, but since it's located in the syscall.c file, various changes (add #includes, make this function externally visible, ...) are needed to be able to call it from the existing EXCP_DUMP() macro. This patch takes another approach by re-defining EXCP_DUMP() to call target_exception_dump(), which is in syscall.c, consolidates the log print functions and allows to add the call to dump the memory layout. Beside a reduced code footprint, this approach keeps the changes across the various callers minimal, and keeps EXCP_DUMP() highlighted as important macro/function. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <Y1bzAWbw07WBKPxw@p100> [lv: remove pc declaration and setting] Signed-off-by: Laurent Vivier <laurent@vivier.eu> |
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cpu_loop.c | ||
meson.build | ||
signal.c | ||
sockbits.h | ||
syscall_32.tbl | ||
syscall_nr.h | ||
syscallhdr.sh | ||
target_cpu.h | ||
target_elf.h | ||
target_errno_defs.h | ||
target_fcntl.h | ||
target_mman.h | ||
target_prctl.h | ||
target_resource.h | ||
target_signal.h | ||
target_structs.h | ||
target_syscall.h | ||
termbits.h |