ac27f131b2
Provide `long double' support for most i386 targets. * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as &floatformat_i387_ext. (TARGET_LONG_DOUBLE_BITS): Define as 96. (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to `builtin_type_long_double'. (REGISTER_CONVERT_TO_VIRTUAL): Call i386_register_convert_to_virtual. (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw. (i387_to_double, double_to_i387): Remove prototypes. (i386_extract_return_value): Change prototype to match definition in i386-tdep.c. * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef. (TARGET_LONG_DOUBLE_BITS): #undef. * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove. [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove. (i387_extract_floating, i387_store_floating): Remove prototypes. (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove. (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove. (REGISTER_VIRTUAL_TYPE): Remove. * i386-tdep.c (i386_register_convert_to_virtual): New function. (i386_register_convert_to_raw): New function. * i387-tdep.c [LD_I387] (i387_extract_floating): Remove. (i387_store_floating): Remove. |
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| a29k | ||
| alpha | ||
| arc | ||
| arm | ||
| convex | ||
| d10v | ||
| d30v | ||
| djgpp | ||
| fr30 | ||
| gould | ||
| h8300 | ||
| h8500 | ||
| i386 | ||
| i960 | ||
| ia64 | ||
| m32r | ||
| m68k | ||
| m88k | ||
| mcore | ||
| mips | ||
| mn10200 | ||
| mn10300 | ||
| none | ||
| ns32k | ||
| pa | ||
| powerpc | ||
| pyr | ||
| romp | ||
| rs6000 | ||
| sh | ||
| sparc | ||
| tahoe | ||
| tic80 | ||
| v850 | ||
| vax | ||
| w65 | ||
| z8k | ||
| nm-empty.h | ||
| nm-gnu.h | ||
| nm-linux.h | ||
| nm-lynx.h | ||
| nm-m3.h | ||
| nm-nbsd.h | ||
| nm-sysv4.h | ||
| tm-linux.h | ||
| tm-lynx.h | ||
| tm-nbsd.h | ||
| tm-sunos.h | ||
| tm-sysv4.h | ||
| tm-vxworks.h | ||
| xm-aix4.h | ||
| xm-lynx.h | ||
| xm-mpw.h | ||
| xm-nbsd.h | ||
| xm-sysv4.h | ||