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authorPeter Korsgaard <jacmet@sunsite.dk>2009-01-29 19:24:31 +0000
committerPeter Korsgaard <jacmet@sunsite.dk>2009-01-29 19:24:31 +0000
commite87389229eb4537627322582510dd52fce312d3e (patch)
tree6d77189a406921287dbac4ea6c0d20a94a844f32 /toolchain/gcc/i386-gcc-soft-float.patch
parent6071bb4e1a51fe16093b22d89457e7cb64364ea5 (diff)
downloadbuildroot-novena-e87389229eb4537627322582510dd52fce312d3e.tar.gz
buildroot-novena-e87389229eb4537627322582510dd52fce312d3e.zip
toolchain/gcc: remove ancient (and unused) i386 softfloat patch
Diffstat (limited to 'toolchain/gcc/i386-gcc-soft-float.patch')
-rw-r--r--toolchain/gcc/i386-gcc-soft-float.patch61
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
-+