diff options
| author | David S. Miller <davem@davemloft.net> | 2012-05-27 21:02:14 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-27 21:11:42 -0700 |
| commit | d66ef399f5a9e1656fe8e435a8fa655cf271b676 (patch) | |
| tree | fa8fa1a3d009ccbac649f4587ede51c4e2d0b871 /ChangeLog | |
| parent | 04fb54b50745587b5bfb7baff66ac9f69ac92db9 (diff) | |
| download | glibc-d66ef399f5a9e1656fe8e435a8fa655cf271b676.tar glibc-d66ef399f5a9e1656fe8e435a8fa655cf271b676.tar.gz glibc-d66ef399f5a9e1656fe8e435a8fa655cf271b676.tar.bz2 glibc-d66ef399f5a9e1656fe8e435a8fa655cf271b676.zip | |
Fix underflow reporting and tie up loose ends in sparc soft-fp.
* sysdeps/sparc/sparc32/soft-fp/q_util.c (___Q_numbers): Delete.
(___Q_zero): New.
(__Q_simulate_exceptions): Return void. Change to simulate
exceptions by writing into the %fsr.
* sysdeps/sparc/sparc64/soft-fp/qp_util.c
(__Qp_handle_exceptions): Likewise.
(numbers): Delete.
* sysdeps/sparc/sparc64/soft-fp/Versions: Remove entry for
__Qp_handle_exceptions.
* sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Remove
__Qp_handle_exceptions.
* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark
as unused and give dummy FP_RND_NEAREST initializer.
(FP_INHIBIT_RESULTS): Define.
(___Q_simulate_exceptions): Update declaration.
(FP_HANDLE_EXCEPTIONS): Use ___Q_zero and tidy inline asm
formatting.
* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark
as unused and give dummy FP_RND_NEAREST initializer.
(__Qp_handle_exceptions): Update declaration.
(FP_HANDLE_EXCEPTIONS, QP_NO_EXCEPTIONS): Tidy inline asm
formatting.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -1,3 +1,28 @@ +2012-05-27 David S. Miller <davem@davemloft.net> + + * sysdeps/sparc/sparc32/soft-fp/q_util.c (___Q_numbers): Delete. + (___Q_zero): New. + (__Q_simulate_exceptions): Return void. Change to simulate + exceptions by writing into the %fsr. + * sysdeps/sparc/sparc64/soft-fp/qp_util.c + (__Qp_handle_exceptions): Likewise. + (numbers): Delete. + * sysdeps/sparc/sparc64/soft-fp/Versions: Remove entry for + __Qp_handle_exceptions. + * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Remove + __Qp_handle_exceptions. + * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark + as unused and give dummy FP_RND_NEAREST initializer. + (FP_INHIBIT_RESULTS): Define. + (___Q_simulate_exceptions): Update declaration. + (FP_HANDLE_EXCEPTIONS): Use ___Q_zero and tidy inline asm + formatting. + * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark + as unused and give dummy FP_RND_NEAREST initializer. + (__Qp_handle_exceptions): Update declaration. + (FP_HANDLE_EXCEPTIONS, QP_NO_EXCEPTIONS): Tidy inline asm + formatting. + 2012-05-27 Thomas Schwinge <thomas@codesourcery.com> * sysdeps/sh/sh4/fpu/fclrexcpt.c (feclearexcept): Use fpu_control_t for |