提交 · ad8a4570add09a7635cb8cd1c9327640521ee7a7 · openeuler / qemu

17 6月, 2015 2 次提交

target-s390x: wire up I/O instructions in TCG mode · ad8a4570

由 Alexander Graf 提交于 6月 15, 2015

The code handling the I/O instructions for KVM decodes the instruction
itself. In TCG mode also pass the full instruction word to the helpers.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

ad8a4570

target-s390x: wire up DIAG IPL in TCG mode · 8df7eef3

由 Aurelien Jarno 提交于 6月 15, 2015

DIAG IPL is already implemented for KVM, but not wired from TCG. For
that change the format of the instruction so that we can get R1 and R3
numbers in addition to the function code.

The diag function can change plenty of things, including CC, so we
should enter with a static CC. Also it doesn't set the value of general
register 2 to 0 as in the current code. We also need to exit the CPU
loop after a reset, which means a new PSW.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

8df7eef3

05 6月, 2015 5 次提交

target-s390x: implement TRANSLATE EXTENDED instruction · 3f4de675

由 Aurelien Jarno 提交于 6月 03, 2015

It is part of the basic zArchitecture instructions.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

3f4de675

target-s390x: implement TRANSLATE AND TEST instruction · 54f00775

由 Aurelien Jarno 提交于 6月 03, 2015

It is part of the basic zArchitecture instructions. Allow it to be call
from EXECUTE.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

54f00775

target-s390x: implement LOAD FP INTEGER instructions · ed0bcece

由 Aurelien Jarno 提交于 6月 03, 2015

This is needed to pass the gcc.c-torture/execute/ieee/20010114-2.c test
in the gcc testsuite.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

ed0bcece

target-s390x: remove unused helpers · a91a1b20

由 Aurelien Jarno 提交于 5月 18, 2015

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

a91a1b20

target-s390x: optimize (negative-) abs computation · d3010781

由 Aurelien Jarno 提交于 5月 18, 2015

Now that movcond exists, it's easy to write (negative-) absolute value
using TCG code instead of an helper.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAlexander Graf <agraf@suse.de>

d3010781

04 2月, 2015 1 次提交
- R
  target-s390: Implement LURA, LURAG, STURG · 9c3fd85b
  由 Richard Henderson 提交于 9月 20, 2013
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  9c3fd85b
29 5月, 2014 1 次提交

tcg: Invert the inclusion of helper.h · 2ef6175a

由 Richard Henderson 提交于 4月 07, 2014

Rather than include helper.h with N values of GEN_HELPER, include a
secondary file that sets up the macros to include helper.h.  This
minimizes the files that must be rebuilt when changing the macros
for file N.
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Signed-off-by: NRichard Henderson <rth@twiddle.net>

2ef6175a

24 2月, 2013 1 次提交

target-s390x: Use mulu2 for mlgr insn · dc46d1c6

由 Richard Henderson 提交于 2月 19, 2013

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

dc46d1c6

06 1月, 2013 30 次提交
- R
  target-s390: Use noreturn for exception and load_psw · 26cc0a3f
  由 Richard Henderson 提交于 11月 15, 2012
```
Both always exit the cpu loop.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  26cc0a3f
- R
  target-s390: Use TCG_CALL_NO_WG for misc helpers · 893e1660
  由 Richard Henderson 提交于 11月 15, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  893e1660
- R
  target-s390: Use TCG_CALL_NO_WG for integer helpers · c20fec40
  由 Richard Henderson 提交于 11月 15, 2012
```
The division routines do not read or write tcg registers,
but can raise fixed-point divide exceptions.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  c20fec40
- R
  target-s390: Use TCG_CALL_NO_WG for floating-point helpers · c482ea94
  由 Richard Henderson 提交于 11月 15, 2012
```
None of them read or write tcg registers, but most can
raise fp exceptions.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  c482ea94
- R
  target-s390: Use TCG_CALL_NO_WG for memory helpers · d918a65c
  由 Richard Henderson 提交于 11月 15, 2012
```
Those that do not read or write tcg registers, but can
raise exceptions via memory faults.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  d918a65c
- R
  target-s390: Perform COMPARE AND SWAP inline · b7886de3
  由 Richard Henderson 提交于 9月 20, 2012
```
Still no proper solution for CONFIG_USER_ONLY, but the system
version is significantly better.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  b7886de3
- R
  target-s390: Implement LOAD/SET FP AND SIGNAL · 411edc22
  由 Richard Henderson 提交于 9月 10, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  411edc22
- R
  target-s390: Implement POPCNT · 99b4f24b
  由 Richard Henderson 提交于 9月 01, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  99b4f24b
- R
  target-s390: Implement CONVERT FROM LOGICAL · 2112bf1b
  由 Richard Henderson 提交于 9月 01, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  2112bf1b
- R
  target-s390: Implement CONVERT TO LOGICAL · 6ac1b45f
  由 Richard Henderson 提交于 9月 01, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  6ac1b45f
- R
  target-s390: Convert SERVC · dc458df9
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  dc458df9
- R
  target-s390: Convert STSI · d14b3e09
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  d14b3e09
- R
  target-s390: Convert STCKE · 39a5003c
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  39a5003c
- R
  target-s390: Convert CSP · 3d596f49
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  3d596f49
- R
  target-s390: Convert STURA · 204504e2
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  204504e2
- R
  target-s390: Convert RRBE · 5cc69c54
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  5cc69c54
- R
  target-s390: Convert SSKE · 2bbde27f
  由 Richard Henderson 提交于 8月 27, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  2bbde27f
- R
  target-s390: Convert SPT, STPT · c4f0a863
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  c4f0a863
- R
  target-s390: Convert SCKC, STCKC · dd3eb7b5
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  dd3eb7b5
- R
  target-s390: Convert STCK · 434c91a5
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  434c91a5
- R
  target-s390: Convert SCK · 35289799
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  35289799
- R
  target-s390: Convert STIDP · 71bd6669
  由 Richard Henderson 提交于 9月 05, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  71bd6669
- R
  target-s390: Convert SRST · 4600c994
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  4600c994
- R
  target-s390: Convert CLST, MVST · aa31bf60
  由 Richard Henderson 提交于 9月 05, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  aa31bf60
- R
  target-s390: Convert CKSM · 374724f9
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  374724f9
- R
  target-s390: Convert IPM · 6e2704e7
  由 Richard Henderson 提交于 9月 05, 2012
```
Note that the previous placement of the PM field was incorrect.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  6e2704e7
- R
  target-s390: Convert LFPC, SFPC · 8379bfdb
  由 Richard Henderson 提交于 8月 24, 2012
```
Note that we were failing to set the rounding mode in fpu_status.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  8379bfdb
- R
  target-s390: Convert FLOGR · 102bf2c6
  由 Richard Henderson 提交于 8月 24, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  102bf2c6
- R
  target-s390: Convert CONVERT FROM FIXED · 683bb9a8
  由 Richard Henderson 提交于 8月 23, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  683bb9a8
- R
  target-s390: Convert CONVERT TO FIXED · 68c8bd93
  由 Richard Henderson 提交于 8月 23, 2012
```
Signed-off-by: NRichard Henderson <rth@twiddle.net>
```
  68c8bd93