From 578c68827e20b1e4c0a1a6352dd4a74ab3d05ef2 Mon Sep 17 00:00:00 2001 From: meancoot Date: Thu, 19 Dec 2013 16:53:46 -0500 Subject: [PATCH] (iOS) Work around clang crash when compiling libpcsxcor/new_dynarec/pcsxmem.c. --- Makefile.libretro | 5 ----- libpcsxcore/new_dynarec/pcsxmem.c | 5 +++++ 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/Makefile.libretro b/Makefile.libretro index 6f7b29a2..8b4a61b6 100644 --- a/Makefile.libretro +++ b/Makefile.libretro @@ -144,11 +144,6 @@ NO_CONFIG_MAK = yes include Makefile -# workaround segfault for this file seen on: -# Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn) -libpcsxcore/new_dynarec/pcsxmem.o: libpcsxcore/new_dynarec/pcsxmem.c - $(CC) -c -o $@ $< $(CPPFLAGS) $(CFLAGS) -Os - # no special AS needed for gpu_neon plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.o: plugins/gpu_neon/psx_gpu/psx_gpu_arm_neon.S $(CC) $(CFLAGS) -c $^ -o $@ diff --git a/libpcsxcore/new_dynarec/pcsxmem.c b/libpcsxcore/new_dynarec/pcsxmem.c index 3d149043..0a75442b 100644 --- a/libpcsxcore/new_dynarec/pcsxmem.c +++ b/libpcsxcore/new_dynarec/pcsxmem.c @@ -30,7 +30,12 @@ static u32 mem_ffwtab[(1+2+4) * 0x1000 / 4]; //static u32 mem_unmrtab[(1+2+4) * 0x1000 / 4]; static u32 mem_unmwtab[(1+2+4) * 0x1000 / 4]; +// When this is called in a loop, and 'h' is a function pointer, clang will crash. +#ifdef __clang__ +static __attribute__ ((noinline)) void map_item(u32 *out, const void *h, u32 flag) +#else static void map_item(u32 *out, const void *h, u32 flag) +#endif { u32 hv = (u32)h; if (hv & 1) { -- 2.39.2