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  1. 10 9月, 2012 11 次提交
  3. 08 9月, 2012 6 次提交
    • J
      musicpal: Fix flash mapping · 0c267217
      由 Jan Kiszka 提交于 
      The old arithmetic assumed 32 physical address bits which is no longer
true for ARM since 3cc0cd61.
Signed-off-by: NJan Kiszka <jan.kiszka@web.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      0c267217
    • F
      Add MAINTAINERS entry for leon3 · ce6c760c
      由 Fabien Chouteau 提交于 
      Signed-off-by: NFabien Chouteau <chouteau@adacore.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      ce6c760c
    • A
      target-sparc: fix fcmp{s,d,q} instructions wrt exception · 5acfc832
      由 Aurelien Jarno 提交于 
      fcmp{s,d,q} instructions are supposed to ignore quiet NaN (contrary to
the fcmpe{s,d,q} instructions), but the current code is wrongly setting
the NV exception in that case. Moreover the current code is duplicated:
first the arguments are checked for NaN to generate an exception, and
later in case the comparison is unordered (which can only happens if one
of the argument is a NaN), the same check is done to generate an
exception.

Fix that by calling clear_float_exceptions() followed by
check_ieee_exceptions() as for the other floating point instructions.
Use the _compare_quiet functions for fcmp{s,d,q} and the _compare ones
for fcmpe{s,d,q}. Simplify the flag setting by not clearing a flag that
is set the line just below.

This fix allows the math glibc testsuite to pass.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      5acfc832
    • M
      target-xtensa: fix missing errno codes for mingw32 · c29b1bee
      由 Max Filippov 提交于 
      Put the following errno value mappings under #ifdef:

xtensa-semi.c: In function 'errno_h2g':
xtensa-semi.c:113: error: 'ENOTBLK' undeclared (first use in this function)
xtensa-semi.c:113: error: (Each undeclared identifier is reported only once
xtensa-semi.c:113: error: for each function it appears in.)
xtensa-semi.c:113: error: array index in initializer not of integer type
xtensa-semi.c:113: error: (near initialization for 'guest_errno')
xtensa-semi.c:124: error: 'ETXTBSY' undeclared (first use in this function)
xtensa-semi.c:124: error: array index in initializer not of integer type
xtensa-semi.c:124: error: (near initialization for 'guest_errno')
xtensa-semi.c:134: error: 'ELOOP' undeclared (first use in this function)
xtensa-semi.c:134: error: array index in initializer not of integer type
xtensa-semi.c:134: error: (near initialization for 'guest_errno')
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      c29b1bee
    • S
      target-cris: Fix buffer overflow · c001ed15
      由 Stefan Weil 提交于 
      Report from smatch:

target-cris/translate.c:3464 cpu_dump_state(32) error:
 buffer overflow 'env->sregs' 4 <= 255

sregs is declared 'uint32_t sregs[4][16]', so the first index must be
less than 4 or ARRAY_SIZE(env->sregs).
Signed-off-by: NStefan Weil <sw@weilnetz.de>
      c001ed15
    • M
      MIPS/user: Fix reset CPU state initialization · 03e6e501
      由 Maciej W. Rozycki 提交于 
       This change updates the CPU reset sequence to use a common piece of code
that figures out CPU state flags, fixing the problem with MIPS_HFLAG_COP1X
not being set where applicable that causes floating-point MADD family
instructions (and other instructions from the MIPS IV FP subset) to trap.

 As compute_hflags is now shared between op_helper.c and translate.c, the
function is now moved to a common header.  There are no changes to this
function.

 The problem was seen with the 24Kf MIPS32r2 processor in user emulation.
The new approach prevents system and user emulation from diverging -- all
the hflags state is initialized in one place now.
Signed-off-by: NMaciej W. Rozycki <macro@codesourcery.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
      03e6e501
  5. 07 9月, 2012 2 次提交
  7. 06 9月, 2012 7 次提交
  9. 05 9月, 2012 1 次提交
  11. 04 9月, 2012 2 次提交
  13. 01 9月, 2012 1 次提交
  15. 31 8月, 2012 10 次提交