QEMU

  1. Bug #1914021
  2. Comment #4

Comment 4 for bug 1914021

Revision history for this message
Peter Maydell (pmaydell) wrote :

For me, with current head-of-git QEMU, the program crashes with a SIGSEGV very early in execution, because:

0x00008260: e59f30f0 ldr r3, [pc, #0xf0]

loads 0 into r3, and then

0x00008270: e1a0d003 mov sp, r3

sets sp to 0, and then

0x000087b0: e92d4030 push {r4, r5, lr}

tries to write to addres 0, which causes a SEGV.

This happens whether using the gdbstub or not.