Statistics
| Branch: | Revision:

root / target-sparc @ cfa90513

Name Size
TODO 2.2 kB
cpu.h 19.1 kB
exec.h 977 Bytes
helper.c 45.8 kB
helper.h 4.6 kB
machine.c 6 kB
op_helper.c 102.1 kB
translate.c 187.6 kB

Latest revisions

# Date Author Comment
cfa90513 08/15/2009 07:52 pm Blue Swirl

Fix desynchronization of condition code state when a memory access traps

Signed-off-by: Blue Swirl <>
8194f35a 08/04/2009 11:22 pm Igor Kovalenko

Sparc64: replace tsptr with helper routine

tl and tsptr of members sparc64 cpu state must be changed
simultaneously to keep trap state window in sync with current
trap level. Currently translation of store to tl does not change
tsptr, which leads to corrupt trap state on corresponding...
14ed7adc 07/31/2009 09:48 am Igor Kovalenko

sparc64 flush pending conditional evaluations before exposing cpu state

If translation block is interrupted by e.g. mmu exception
we need to compute conditional flags for inclusion into
saved cpu state. Otherwise after return from trap
conditional instructions would use stale psr/xcc data....
e2542fe2 07/27/2009 10:09 pm Juan Quintela

rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
f707726e 07/27/2009 08:43 am Igor Kovalenko

sparc64 really implement itlb/dtlb automatic replacement writes

- implement "used" bit in tlb translation entry
- mark tlb entry used if qemu code/data translation succeeds
- fold i/d mmu replacement writes code into replace_tlb_1bit_lru which
adds 1bit lru replacement algorithm; previously code tried to replace...
6e8e7d4c 07/27/2009 08:43 am Igor Kovalenko

sparc64 name mmu registers and general cleanup

- add names to mmu registers, this helps understanding the code which
uses/modifies them.
- fold i/d mmu tlb entries tag and tte arrays into arrays of tlb entries
- extract demap_tlb routine (code duplication)...
0bf9e31a 07/20/2009 08:19 pm Blue Swirl

Fix most warnings (errors with -Werror) when debugging is enabled

I used the following command to enable debugging:
perl -p -i -e 's/^\/\/#define DEBUG/#define DEBUG/g' * /* *//*

Signed-off-by: Blue Swirl <>
8167ee88 07/16/2009 11:47 pm Blue Swirl

Update to a hopefully more future proof FSF address

Signed-off-by: Blue Swirl <>
5210977a 07/12/2009 11:46 am Igor Kovalenko

sparc64: trap handling corrections

On Sun, Jul 12, 2009 at 12:09 PM, Blue Swirl<> wrote:

On 7/12/09, Igor Kovalenko <> wrote:

Good trap handling is required to process interrupts.
 This patch fixes the following:...
5b0f0bec 07/12/2009 10:44 am Igor Kovalenko

sparc64: fix helper_st_asi little endian case typo

On Sun, Jul 12, 2009 at 12:43 AM, Stuart Brady<> wrote:

On Sat, Jul 11, 2009 at 10:22:18PM +0400, Igor Kovalenko wrote:

It is clear that intention is to byte-swap value to be written, not...

View revisions

Also available in: Atom