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  • This comparison shows the changes necessary to convert path 
    /openrisc/tags/gnu-dev/fsf-gcc-snapshot-1-mar-12/or1k-gcc/libgcc/config/tilegx
    from Rev 734 to Rev 783
    ↔ Reverse comparison
  •

Rev 734 → Rev 783

/sfp-machine.h
0,0 → 1,5
#ifdef __tilegx32__
#include "config/tilegx/sfp-machine32.h"
#else
#include "config/tilegx/sfp-machine64.h"
#endif
/t-crtstuff
0,0 → 1,4
# crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables,
# because then __FRAME_END__ might not be the last thing in .eh_frame
# section.
CRTSTUFF_T_CFLAGS += -fno-asynchronous-unwind-tables
/t-softfp
0,0 → 1,4
softfp_int_modes += ti
/sfp-machine32.h
0,0 → 1,61
#define _FP_W_TYPE_SIZE 32
#define _FP_W_TYPE unsigned long
#define _FP_WS_TYPE signed long
#define _FP_I_TYPE long
 
typedef int TItype __attribute__ ((mode (TI)));
typedef unsigned int UTItype __attribute__ ((mode (TI)));
 
#define TI_BITS (__CHAR_BIT__ * (int)sizeof(TItype))
 
/* The type of the result of a floating point comparison. This must
match `__libgcc_cmp_return__' in GCC for the target. */
typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
#define CMPtype __gcc_CMPtype
 
#define _FP_MUL_MEAT_S(R,X,Y) \
_FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
#define _FP_MUL_MEAT_D(R,X,Y) \
_FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
#define _FP_MUL_MEAT_Q(R,X,Y) \
_FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
 
#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
 
#define _FP_NANFRAC_S _FP_QNANBIT_S
#define _FP_NANFRAC_D _FP_QNANBIT_D, 0
#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0
#define _FP_NANSIGN_S 1
#define _FP_NANSIGN_D 1
#define _FP_NANSIGN_Q 1
 
#define _FP_KEEPNANFRACP 1
 
#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
do { \
if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
&& !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
{ \
R##_s = Y##_s; \
_FP_FRAC_COPY_##wc(R,Y); \
} \
else \
{ \
R##_s = X##_s; \
_FP_FRAC_COPY_##wc(R,X); \
} \
R##_c = FP_CLS_NAN; \
} while (0)
 
#define __LITTLE_ENDIAN 1234
#define __BIG_ENDIAN 4321
 
#define __BYTE_ORDER __LITTLE_ENDIAN
 
/* Define ALIASNAME as a strong alias for NAME. */
# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
# define _strong_alias(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((alias (#name)));
 
/sfp-machine64.h
0,0 → 1,61
#define _FP_W_TYPE_SIZE 64
#define _FP_W_TYPE unsigned long
#define _FP_WS_TYPE signed long
#define _FP_I_TYPE long
 
typedef int TItype __attribute__ ((mode (TI)));
typedef unsigned int UTItype __attribute__ ((mode (TI)));
 
#define TI_BITS (__CHAR_BIT__ * (int)sizeof(TItype))
 
/* The type of the result of a floating point comparison. This must
match `__libgcc_cmp_return__' in GCC for the target. */
typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
#define CMPtype __gcc_CMPtype
 
#define _FP_MUL_MEAT_S(R,X,Y) \
_FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
#define _FP_MUL_MEAT_D(R,X,Y) \
_FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
#define _FP_MUL_MEAT_Q(R,X,Y) \
_FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
 
#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
 
#define _FP_NANFRAC_S _FP_QNANBIT_S
#define _FP_NANFRAC_D _FP_QNANBIT_D
#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0
#define _FP_NANSIGN_S 1
#define _FP_NANSIGN_D 1
#define _FP_NANSIGN_Q 1
 
#define _FP_KEEPNANFRACP 1
 
#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
do { \
if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
&& !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
{ \
R##_s = Y##_s; \
_FP_FRAC_COPY_##wc(R,Y); \
} \
else \
{ \
R##_s = X##_s; \
_FP_FRAC_COPY_##wc(R,X); \
} \
R##_c = FP_CLS_NAN; \
} while (0)
 
#define __LITTLE_ENDIAN 1234
#define __BIG_ENDIAN 4321
 
#define __BYTE_ORDER __LITTLE_ENDIAN
 
/* Define ALIASNAME as a strong alias for NAME. */
# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
# define _strong_alias(name, aliasname) \
extern __typeof (name) aliasname __attribute__ ((alias (#name)));
 
/t-tilegx
0,0 → 1,26
LIB2ADD += \
$(srcdir)/config/tilepro/atomic.c
 
SOFTDIVIDE_FUNCS := \
_tile_udivsi3 \
_tile_divsi3 \
_tile_udivdi3 \
_tile_divdi3 \
_tile_umodsi3 \
_tile_modsi3 \
_tile_umoddi3 \
_tile_moddi3
 
softdivide-o = $(patsubst %,%$(objext),$(SOFTDIVIDE_FUNCS))
$(softdivide-o): %$(objext): $(srcdir)/config/tilepro/softdivide.c
$(gcc_compile) -ffunction-sections -DMAYBE_STATIC= -DL$* -c $< \
$(vis_hide)
libgcc-objects += $(softdivide-o)
 
ifeq ($(enable_shared),yes)
softdivide-s-o = $(patsubst %,%_s$(objext),$(SOFTDIVIDE_FUNCS))
$(softdivide-s-o): %_s$(objext): $(srcdir)/config/tilepro/softdivide.c
$(gcc_s_compile) -ffunction-sections -DMAYBE_STATIC= -DL$* -c $<
libgcc-s-objects += $(softdivide-s-o)
libgcc-eh-objects += _tile_divdi3.o _tile_umoddi3.o
endif

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