projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 1802ffac BT |
1 | # In order to work around the very problems that force us to now generally |
| 2 | # create a libgcc.so, glibc reexported a number of routines from libgcc.a. | |
| 3 | # By now choosing the same version tags for these specific routines, we | |
| 4 | # maintain enough binary compatibility to allow future versions of glibc | |
| 5 | # to defer implementation of these routines to libgcc.so via DT_AUXILIARY. | |
| 6 | ||
| 7 | %ifndef __x86_64__ | |
| 8 | %inherit GCC_3.0 GLIBC_2.0 | |
| 9 | GLIBC_2.0 { | |
| 10 | # Sampling of DImode arithmetic used by (at least) i386 and m68k. | |
| 11 | __divdi3 | |
| 12 | __moddi3 | |
| 13 | __udivdi3 | |
| 14 | __umoddi3 | |
| 15 | ||
| 16 | # Exception handling support functions used by most everyone. | |
| 17 | __register_frame | |
| 18 | __register_frame_table | |
| 19 | __deregister_frame | |
| 20 | __register_frame_info | |
| 21 | __deregister_frame_info | |
| 22 | __frame_state_for | |
| 23 | __register_frame_info_table | |
| 24 | } | |
| 25 | %endif | |
| 27735edb UB |
26 | |
| 27 | % 128 bit long double support was introduced with GCC 4.3.0. | |
| 28 | % These lines make the symbols to get a @@GCC_4.3.0 attached. | |
| 29 | ||
| 30 | %ifdef __x86_64__ | |
| 31 | %exclude { | |
| 32 | __addtf3 | |
| 33 | __divtf3 | |
| 34 | __eqtf2 | |
| 35 | __extenddftf2 | |
| 36 | __extendsftf2 | |
| 37 | __fixtfdi | |
| 38 | __fixtfsi | |
| 39 | __fixtfti | |
| 40 | __fixunstfdi | |
| 41 | __fixunstfsi | |
| 42 | __fixunstfti | |
| 43 | __floatditf | |
| 44 | __floatsitf | |
| 45 | __floattitf | |
| 46 | __floatunditf | |
| 47 | __floatunsitf | |
| 48 | __floatuntitf | |
| 49 | __getf2 | |
| 50 | __letf2 | |
| 51 | __multf3 | |
| 52 | __negtf2 | |
| 53 | __subtf3 | |
| 54 | __trunctfdf2 | |
| 55 | __trunctfsf2 | |
| 56 | __unordtf2 | |
| 57 | } | |
| 58 | ||
| 59 | GCC_4.3.0 { | |
| 60 | __addtf3 | |
| 61 | __divtf3 | |
| 62 | __eqtf2 | |
| 63 | __extenddftf2 | |
| 64 | __extendsftf2 | |
| 65 | __fixtfdi | |
| 66 | __fixtfsi | |
| 67 | __fixtfti | |
| 68 | __fixunstfdi | |
| 69 | __fixunstfsi | |
| 70 | __fixunstfti | |
| 71 | __floatditf | |
| 72 | __floatsitf | |
| 73 | __floattitf | |
| 74 | __floatunditf | |
| 75 | __floatunsitf | |
| 76 | __floatuntitf | |
| 77 | __getf2 | |
| 78 | __letf2 | |
| 79 | __multf3 | |
| 80 | __negtf2 | |
| 81 | __subtf3 | |
| 82 | __trunctfdf2 | |
| 83 | __trunctfsf2 | |
| 84 | __unordtf2 | |
| 85 | } | |
| 86 | %endif |