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| author | Joseph Myers <joseph@codesourcery.com> | 2015-05-11 22:58:10 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-05-11 22:58:10 +0000 |
| commit | 34cb304e5a6df706e186d504b69af974bfc15a2f (patch) | |
| tree | f7dc110200e0c4df2808076576c3481d497ea6ac /NEWS | |
| parent | b13b96ca05a132a12dc5f3712b99e626670716bf (diff) | |
| download | glibc-34cb304e5a6df706e186d504b69af974bfc15a2f.zip glibc-34cb304e5a6df706e186d504b69af974bfc15a2f.tar.gz glibc-34cb304e5a6df706e186d504b69af974bfc15a2f.tar.bz2 | |
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 'NEWS')
| -rw-r--r-- | NEWS | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -17,7 +17,7 @@ Version 2.22 18007, 18019, 18020, 18029, 18030, 18032, 18036, 18038, 18039, 18042, 18043, 18046, 18047, 18068, 18080, 18093, 18100, 18104, 18110, 18111, 18125, 18128, 18138, 18185, 18197, 18206, 18210, 18211, 18247, 18287, - 18319, 18333, 18346. + 18319, 18333, 18346, 18397. * Cache information can be queried via sysconf() function on s390 e.g. with _SC_LEVEL1_ICACHE_SIZE as argument. |