lightning.git - Portable just-in-time compiler library

Add new test case to check stack integrity on complex stack frames.

* check/stack.ok, check/stack.tst: New files to test data integrity on a deep chain of stack frames. * lib/jit_arm.c, lib/jit_arm-cpu.c, lib/jit_mips.c, lib/jit_mips-cpu.c, lib/jit_ppc.c, lib/jit_ppc-cpu.c, lib/jit_x86.c, lib/jit_x86-cpu.c: Calculate _jit->function->stack in the emit stage, otherwise it will calculate it wrong if need to jit_allocai space to spill registers. * lib/lightning.c: Correct wrong offset when updating the "current" jit function pointer in the code that may need to allocate stack space to spill registers. * check/lightning.c: Correct off by one data space check. * check/Makefile.am: Update for new test case.

Diffstat (limited to 'lib/lightning.c')

1 files changed, 1 insertions, 1 deletions