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root / target-alpha @ 508b43ea

Name Size
STATUS 1.3 kB
cpu.h 14.6 kB
exec.h 1.3 kB
helper.c 13.8 kB
helper.h 5.3 kB
op_helper.c 28.3 kB
translate.c 98.7 kB

Latest revisions

# Date Author Comment
e52458fe 05/31/2011 08:18 pm Richard Henderson

target-alpha: Fix system store_conditional

This code contained typos, as it had never been compiled.

Signed-off-by: Richard Henderson <>

8417845e 05/31/2011 08:18 pm Richard Henderson

target-alpha: Cleanup MMU modes.

Don't bother including executive and supervisor modes.

Signed-off-by: Richard Henderson <>

508b43ea 05/31/2011 08:18 pm Richard Henderson

target-alpha: Merge HW_REI and HW_RET implementations.

Signed-off-by: Richard Henderson <>

bf1b03fe 05/31/2011 08:18 pm Richard Henderson

target-alpha: Single-step properly across branches.

We were failing to generate EXC_DEBUG in the EXIT_PC_UPDATED path.
This caused us not to stop at the instruction after a branch, but
on the instruction afterward.

Signed-off-by: Richard Henderson <>

352e48b0 05/31/2011 08:18 pm Richard Henderson

target-alpha: Remove partial support for palcode emulation.

This code does not work, and will be replaced by a bios image.

Signed-off-by: Richard Henderson <>

2374e73e 05/31/2011 08:18 pm Richard Henderson

target-alpha: Fix translation of PALmode memory insns.

All of the "raw" memory accesses should be "phys" instead. Fix
some confusion about argument ordering of the store routines.
Fix the implementation of store-conditional.

Delete the "alt-mode" helpers. Because we only implement two...

618ba8e6 04/20/2011 11:37 am Stefan Weil

Remove unused function parameter from cpu_restore_state

The previous patch removed the need for parameter puc.
Is is now unused, so remove it.

Cc: Aurelien Jarno <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Stefan Weil <>

e87b7cb0 04/20/2011 11:33 am Stefan Weil

Remove unused function parameters from gen_pc_load and rename the function

Function gen_pc_load was introduced in commit
d2856f1ad4c259e5766847c49acbb4e390731bd4.
The only reason for parameter searched_pc was
a debug statement in target-i386/translate.c....

a4d2d1a0 04/17/2011 09:32 pm Aurelien Jarno

target-alpha: use new float64_unordered_quiet() function

Use float64_unordered_quiet() in helper_cmptun() instead of doing the
the comparison manually.

According to the "Alpha Compiler Writer's Guide", we should use the
_quiet version here, as CMPTUN and CMPTEQ should generate InvalidOp...

211315fb 04/17/2011 09:32 pm Aurelien Jarno

softfloat: rename float*_eq() into float*_eq_quiet()

float*_eq functions have a different semantics than other comparison
functions. Fix that by first renaming float*_quiet() into float*_eq_quiet().

Note that it is purely mechanical, and the behaviour should be unchanged....

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