https://bugs.exim.org/show_bug.cgi?id=2357
--- Comment #1 from Durga Prasad <ndprasad09@???> ---
(In reply to Durga Prasad from comment #0)
> When libpcre is cross compiled for x32 (32-bit x86_64) platform, bus error
> crash is observed on running pcre_jit_test code.
disassemble output in gdb during crash:
Running JIT regression tests
target CPU of SLJIT compiler: x86 64bit (little endian + unaligned)
in 8 bit mode with UTF-8 disabled and ucp disabled:
Program received signal SIGBUS, Bus error.
0xf7fe4030 in ?? ()
(gdb)
(gdb)
(gdb) disassemble $pc-64, $pc+64
Dump of assembler code from 0xf7fe3ff0 to 0xf7fe4070:
0xf7fe3ff0: add %al,(%rax)
0xf7fe3ff2: add %al,(%rax)
0xf7fe3ff4: add %al,(%rax)
0xf7fe3ff6: add %al,(%rax)
0xf7fe3ff8: add %al,(%rax)
0xf7fe3ffa: add %al,(%rax)
0xf7fe3ffc: add %al,(%rax)
0xf7fe3ffe: add %al,(%rax)
0xf7fe4000: movabs 0x5300000000000004,%al
0xf7fe4009: push %r15
0xf7fe400b: push %r14
0xf7fe400d: push %r13
0xf7fe400f: push %rbp
0xf7fe4010: mov %rdi,%rbx
0xf7fe4013: sub $0x28,%rsp
0xf7fe4017: movabs $0xb048b4a00000008,%r9
0xf7fe4021: movabs $0x49d0294800000001,%rdx
0xf7fe402b: mov $0x1c,%ecx
=> 0xf7fe4030: mov %rax,(%rsp,%r9,1)
0xf7fe4034: movabs $0xc04894a00000014,%r9
0xf7fe403e: mov %rbx,%rbp
0xf7fe4041: mov %rbx,%rax
---Type <return> to continue, or q <return> to quit---
0xf7fe4044: movabs $0x81c8b4a00000004,%r9
0xf7fe404e: movabs $0x83c8b4e0000000c,%r9
0xf7fe4058: movabs $0x80c8b4a00000000,%r9
0xf7fe4062: movabs $0x8048b4200000020,%r9
0xf7fe406c: movabs $0x9348b4a00000004,%r9
End of assembler dump.
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