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Adjust lightning to work on ppc AIX.

Browse source 
Many thanks to Trent Nelson from snakebite.org for giving access to a
build farm with several different architectures and operating systems.

	* check/lightning.c, lib/jit_disasm.c, lib/jit_ppc-cpu.c,
	lib/jit_ppc-fpu.c, lib/jit_ppc.c, include/lightning.h,
	include/lightning/jit_ppc.h, include/lightning/jit_private.h:
	Adapt code to work on 32 bit AIX ppc using gcc. Most changes
	are basically to adapt the elf64 logic to 32 bit, as it does
	not use the same convention of 32 bit Darwin ppc.

	* check/stack.tst: Add a fake memcpy function to the test
	case if running under AIX, as it is not available to dlsym.

	* configure.ac: Check for getopt.h header, not available in
	AIX.
This commit is contained in:
pcpa 2013-06-07 21:27:52 -03:00
parent ce6ab1f09e
commit 3e5a12f747
11 changed files with 189 additions and 78 deletions
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6
lib/jit_disasm.c
View file

@ -81,12 +81,16 @@ jit_init_debug(void)
if (jit_cpu.thumb)
disasm_info.disassembler_options = "force-thumb";
# endif
# if defined(__powerpc64__)
# if defined(__powerpc__)
disasm_info.arch = bfd_arch_powerpc;
disasm_info.mach = bfd_mach_ppc64;
disassemble_init_powerpc(&disasm_info);
# if defined(__powerpc64__)
disasm_info.disassembler_options = "64";
# endif
disassemble_init_powerpc(&disasm_info);
# endif
# if defined(__sparc__)
disasm_info.endian = disasm_info.display_endian = BFD_ENDIAN_BIG;
# endif