diff options
Diffstat (limited to 'toolchain/gcc/i386-gcc-soft-float.patch')
| -rw-r--r-- | toolchain/gcc/i386-gcc-soft-float.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/toolchain/gcc/i386-gcc-soft-float.patch b/toolchain/gcc/i386-gcc-soft-float.patch deleted file mode 100644 index 97501087e..000000000 --- a/toolchain/gcc/i386-gcc-soft-float.patch +++ /dev/null @@ -1,61 +0,0 @@ -diff -urN gcc-3.3.2-orig/gcc/config/i386/i386.h gcc-3.3.2/gcc/config/i386/i386.h ---- gcc-3.3.2-orig/gcc/config/i386/i386.h 2003-06-25 16:18:31.000000000 -0500 -+++ gcc-3.3.2/gcc/config/i386/i386.h 2003-10-22 01:46:57.000000000 -0500 -@@ -653,6 +653,7 @@ - /* Define for XFmode or TFmode extended real floating point support. - The XFmode is specified by i386 ABI, while TFmode may be faster - due to alignment and simplifications in the address calculations. */ -+#if 0 - #define LONG_DOUBLE_TYPE_SIZE (TARGET_128BIT_LONG_DOUBLE ? 128 : 96) - #define MAX_LONG_DOUBLE_TYPE_SIZE 128 - #ifdef __x86_64__ -@@ -660,6 +661,17 @@ - #else - #define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 96 - #endif -+#else -+ /* Set up for x86 soft float with 64-bit long doubles, since that's -+ * all the soft float emulation supports. */ -+#define LONG_DOUBLE_TYPE_SIZE (TARGET_128BIT_LONG_DOUBLE ? 128 : (TARGET_80387 ? 96 : 64)) -+#define MAX_LONG_DOUBLE_TYPE_SIZE 128 -+#ifdef __x86_64__ -+#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 128 -+#else -+#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE (TARGET_80387 ? 96 : 64) -+#endif -+#endif - - /* Set the value of FLT_EVAL_METHOD in float.h. When using only the - FPU, assume that the fpcw is set to extended precision; when using -diff -urN gcc-3.3.2-orig/gcc/config/t-linux gcc-3.3.2/gcc/config/t-linux ---- gcc-3.3.2-orig/gcc/config/t-linux-uclibc 2003-06-04 11:56:11.000000000 -0500 -+++ gcc-3.3.2/gcc/config/t-linux-uclibc 2003-10-22 01:46:39.000000000 -0500 -@@ -21,3 +21,28 @@ - LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \ - $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c - LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h -+ -+############################################## -+# We want fine grained libraries, so use the new code to build the -+# floating point emulation libraries. -+FPBIT = fp-bit.c -+DPBIT = dp-bit.c -+ -+#LIB2FUNCS_EXTRA = xp-bit.c -+ -+dp-bit.c: $(srcdir)/config/fp-bit.c -+ echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c -+ echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c -+ echo '#endif' >> dp-bit.c -+ cat $(srcdir)/config/fp-bit.c >> dp-bit.c -+ -+fp-bit.c: $(srcdir)/config/fp-bit.c -+ echo '#define FLOAT' > fp-bit.c -+ echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c -+ echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c -+ echo '#endif' >> fp-bit.c -+ cat $(srcdir)/config/fp-bit.c >> fp-bit.c -+ -+#MULTILIB_OPTIONS = msoft-float -+#MULTILIB_DIRNAMES = soft-float -+ |