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| author | Joseph Myers <joseph@codesourcery.com> | 2015-05-11 22:58:10 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2015-05-11 22:58:10 +0000 |
| commit | 34cb304e5a6df706e186d504b69af974bfc15a2f (patch) | |
| tree | f7dc110200e0c4df2808076576c3481d497ea6ac /rt/mq_getattr.c | |
| parent | b13b96ca05a132a12dc5f3712b99e626670716bf (diff) | |
| download | glibc-34cb304e5a6df706e186d504b69af974bfc15a2f.tar.gz glibc-34cb304e5a6df706e186d504b69af974bfc15a2f.tar.xz glibc-34cb304e5a6df706e186d504b69af974bfc15a2f.zip | |
Fix mips16 __fpu_control static linking (bug 18397).
Programs are supposed to be able to define the __fpu_control variable, overriding the library's version to cause the floating-point control word to be set to the chosen value at startup. This is broken for mips16 for static linking because the library's __fpu_control variable is in the same object file as the helper functions used by fpu_control.h for mips16, so test-fpucw-ieee-static fails to link with multiple definitions of __fpu_control. This patch fixes this by putting the helpers in a separate file rather than overriding fpu_control.c. Tested for mips16 that this fixes the link failure and the ABI tests still pass. [BZ #18397] * sysdeps/mips/mips32/fpu/fpu_control.c: Move to .... * sysdeps/mips/mips32/fpu/fpucw-helpers.c: ... here. Include <fpu_control.h> instead of <math/fpu_control.c>. * sysdeps/mips/mips32/fpu/Makefile: New file.
Diffstat (limited to 'rt/mq_getattr.c')
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