hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux-sg2042/arch/mips/math-emu
History
Ralf Baechle ba3049ed40 MIPS: Switch FPU emulator trap to BREAK instruction. 
Arguably using the address error handler has always been ugly.  But with
processors that handle unaligned loads and stores in hardware the
current mechanism ceases to work so switch it to a BREAK instruction and
allocate break code 514 to the FPU emulator.

Yoichi Yuasa provided a build fix for CONFIG_BUG=n.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
 		2008-10-30 14:44:34 +00:00
..
Makefile [MIPS] Use -Werror on subdirectories which build cleanly. 2007-07-31 21:35:33 +01:00
cp1emu.c MIPS: Switch FPU emulator trap to BREAK instruction. 2008-10-30 14:44:34 +00:00
dp_add.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_cmp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_div.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_fint.c [MIPS] Fix compiler warnings (field width, unused variable) 2006-06-06 00:15:20 +01:00
dp_flong.c [MIPS] Fix compiler warnings (field width, unused variable) 2006-06-06 00:15:20 +01:00
dp_frexp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_fsp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_logb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_modf.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_mul.c [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
dp_scalb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_simple.c [MIPS] ieee754[sd]p_neg workaround 2006-02-07 13:30:25 +00:00
dp_sqrt.c Fix preemption and SMP problems in the FP emulator code. 2005-10-29 19:31:12 +01:00
dp_sub.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_tint.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dp_tlong.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dsemul.c MIPS: Switch FPU emulator trap to BREAK instruction. 2008-10-30 14:44:34 +00:00
ieee754.c [MIPS] Compliment va_start() with va_end(). 2007-11-26 17:26:15 +00:00
ieee754.h [MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs. 2006-06-19 17:39:18 +01:00
ieee754d.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ieee754dp.c [MIPS] Compliment va_start() with va_end(). 2007-11-26 17:26:15 +00:00
ieee754dp.h [MIPS] replace __inline with inline 2008-04-28 17:14:26 +01:00
ieee754int.h [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
ieee754m.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ieee754sp.c [MIPS] Compliment va_start() with va_end(). 2007-11-26 17:26:15 +00:00
ieee754sp.h [MIPS] replace __inline with inline 2008-04-28 17:14:26 +01:00
ieee754xcpt.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kernel_linkage.c [MIPS] Fix missing prototypes in asm/fpu.h 2008-07-20 14:38:17 +01:00
sp_add.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_cmp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_div.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_fdp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_fint.c [MIPS] Fix compiler warnings (field width, unused variable) 2006-06-06 00:15:20 +01:00
sp_flong.c [MIPS] Fix compiler warnings (field width, unused variable) 2006-06-06 00:15:20 +01:00
sp_frexp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_logb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_modf.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_mul.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_scalb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_simple.c [MIPS] ieee754[sd]p_neg workaround 2006-02-07 13:30:25 +00:00
sp_sqrt.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_sub.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_tint.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sp_tlong.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00