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Re: [Qemu-devel] [PULL] target-s390x rewrite


From: Blue Swirl
Subject: Re: [Qemu-devel] [PULL] target-s390x rewrite
Date: Sat, 12 Jan 2013 16:12:19 +0000

On Sun, Jan 6, 2013 at 7:15 PM, Richard Henderson <address@hidden> wrote:
> Now that all of the prerequisites are in, I've rebased vs master,
> which has included a number of minor changes to include paths etc.

Thanks, pulled.

>
>
> r~
>
>
> The following changes since commit 549db5c32bb025501e2eeb23d2e5cc669061eb71:
>
>   hw/i386: Fix broken build for non POSIX hosts (2013-01-05 10:14:05 +0000)
>
> are available in the git repository at:
>
>   git://repo.or.cz/qemu/rth.git s390-reorg
>
> for you to fetch changes up to 2b35e93fbfc52c2be6cf85e5a54a3707cdabd914:
>
>   target-s390: Claim maintainership (2013-01-05 12:18:46 -0800)
>
> ----------------------------------------------------------------
> Richard Henderson (149):
>       target-s390: Disassemble more z10 and z196 opcodes
>       target-s390: Fix disassembly of cpsdr
>       target-s390: Fix gdbstub
>       target-s390: Add missing temp_free in gen_op_calc_cc
>       target-s390: Use TCG registers for FPR
>       target-s390: Register helpers
>       target-s390: Fix SACF exit
>       target-s390: Fix BCR
>       target-s390: Tidy unconditional BRCL
>       target-s390: Fix PSW_MASK handling
>       target-s390: Add format based disassassmbly infrastructure
>       target-s390: Split out disas_jcc
>       target-s390: Reorg exception handling
>       target-s390: Convert ADD HALFWORD
>       target-s390: Implement SUBTRACT HALFWORD
>       target-s390: Implement ADD LOGICAL WITH SIGNED IMMEDIATE
>       target-s390: Convert MULTIPLY HALFWORD, SINGLE
>       target-s390: Convert 32-bit MULTIPLY, MULTIPLY LOGICAL
>       target-s390: Convert 64-bit MULTIPLY LOGICAL
>       target-s390: Convert AND, OR, XOR
>       target-s390: Convert COMPARE, COMPARE LOGICAL
>       target-s390: Convert LOAD, LOAD LOGICAL
>       target-s390: Convert LOAD ADDRESS
>       target-s390: Convert LOAD (LOGICAL) BYTE, CHARACTER, HALFWORD
>       target-s390: Convert LOAD AND TEST
>       target-s390: Convert LOAD LOGICAL IMMEDIATE
>       target-s390: Convert LOAD COMPLIMENT, POSITIVE, NEGATIVE
>       target-s390: Convert AND, OR, XOR, INSERT IMMEDIATE
>       target-s390: Convert STORE
>       target-s390: Convert ADD LOGICAL CARRY and SUBTRACT LOGICAL BORROW
>       target-s390: Convert BRANCH AND SAVE
>       target-s390: Convert BRANCH ON CONDITION
>       target-s390: Convert BRANCH ON COUNT
>       target-s390: Convert DIVIDE
>       target-s390: Send signals for divide
>       target-s390: Convert TEST UNDER MASK
>       target-s390: Convert SET ADDRESSING MODE
>       target-s390: Convert SUPERVISOR CALL
>       target-s390: Convert MOVE LONG
>       target-s390: Convert FP LOAD
>       target-s390: Convert INSERT CHARACTER
>       target-s390: Cleanup cc computation helpers
>       target-s390: Convert INSERT CHARACTERS UNDER MASK
>       target-s390: Convert EXECUTE
>       target-s390: Convert FP STORE
>       target-s390: Convert CONVERT TO DECIMAL
>       target-s390: Convert SET SYSTEM MASK
>       target-s390: Convert LOAD PSW
>       target-s390: Convert DIAGNOSE
>       target-s390: Convert SHIFT, ROTATE SINGLE
>       target-s390: Convert SHIFT DOUBLE
>       target-s390: Convert LOAD, STORE MULTIPLE
>       target-s390: Convert MOVE
>       target-s390: Convert NI, XI, OI
>       target-s390: Convert STNSM, STOSM
>       target-s390: Convert LAM, STAM
>       target-s390: Convert CLCLE, MVCLE
>       target-s390: Convert MVC
>       target-s390: Convert NC, XC, OC, TR, UNPK
>       target-s390: Convert CLC
>       target-s390: Convert MVCP, MVCS
>       target-s390: Convert LRA
>       target-s390: Convert SIGP
>       target-s390: Convert EFPC, STFPC
>       target-s390: Convert LCTL, STCTL
>       target-s390: Convert COMPARE AND SWAP
>       target-s390: Convert CLM
>       target-s390: Convert STCM
>       target-s390: Convert TPROT
>       target-s390: Convert LOAD CONTROL, part 2
>       target-s390: Convert LOAD REVERSED
>       target-s390: Convert STORE REVERSED
>       target-s390: Convert LLGT
>       target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED
>       target-s390: Convert FP SUBTRACT
>       target-s390: Convert FP DIVIDE
>       target-s390: Convert FP MULTIPLY
>       target-s390: Convert MULTIPLY AND ADD, SUBTRACT
>       target-s390: Convert TEST DATA CLASS
>       target-s390: Convert FP LOAD COMPLIMENT, NEGATIVE, POSITIVE
>       target-s390: Convert FP SQUARE ROOT
>       target-s390: Convert LOAD ZERO
>       target-s390: Convert CONVERT TO FIXED
>       target-s390: Convert CONVERT FROM FIXED
>       target-s390: Convert FLOGR
>       target-s390: Convert LFPC, SFPC
>       target-s390: Convert IPM
>       target-s390: Convert CKSM
>       target-s390: Convert EAR, SAR
>       target-s390: Convert MVPG
>       target-s390: Convert CLST, MVST
>       target-s390: Convert SRST
>       target-s390: Convert STIDP
>       target-s390: Convert SCK
>       target-s390: Convert STCK
>       target-s390: Convert SCKC, STCKC
>       target-s390: Convert SPT, STPT
>       target-s390: Convert SPKA
>       target-s390: Convert PTLB
>       target-s390: Convert SPX, STPX
>       target-s390: Convert STAP
>       target-s390: Convert IPTE
>       target-s390: Convert ISKE
>       target-s390: Convert SSKE
>       target-s390: Convert RRBE
>       target-s390: Convert subchannel instructions
>       target-s390: Convert STURA
>       target-s390: Convert CSP
>       target-s390: Convert STCKE
>       target-s390: Convert SACF
>       target-s390: Convert STSI
>       target-s390: Convert STFL
>       target-s390: Convert LPSWE
>       target-s390: Convert SERVC
>       target-s390: Delete dead code from old translator
>       target-s390: Implement BRANCH ON INDEX
>       target-s390: Tidy s->op_cc handling
>       target-s390: Implement COMPARE AND BRANCH
>       target-s390: Implement RISBG
>       target-s390: Implement LDGR, LGDR
>       target-s390: Implement R[NOX]SBG
>       target-s390: Implement PREFETCH
>       target-s390: Implement COMPARE RELATIVE LONG
>       target-s390: Implement COMPARE AND TRAP
>       target-s390: Implement LOAD ON CONDITION
>       target-s390: Implement STORE ON CONDITION
>       target-s390: Implement CONVERT TO LOGICAL
>       target-s390: Implement CONVERT FROM LOGICAL
>       target-s390: Implement POPCNT
>       target-s390: Implement CPSDR
>       target-s390: Check insn operand specifications
>       target-s390: Implement LCDFR
>       target-s390: Use uint64_to_float128
>       target-s390: Implement SET ROUNDING MODE
>       target-s390: Implement LOAD/SET FP AND SIGNAL
>       target-s390: Fix cpu_clone_regs
>       target-s390: Optimize XC
>       target-s390: Optmize emitting discards
>       target-s390: Tidy comparisons
>       target-s390: Optimize ADDU/SUBU CC testing
>       target-s390: Optimize ADDC/SUBB
>       target-s390: Optimize get_address
>       target-s390: Perform COMPARE AND SWAP inline
>       target-s390: Use TCG_CALL_NO_WG for memory helpers
>       target-s390: Use TCG_CALL_NO_WG for floating-point helpers
>       target-s390: Use TCG_CALL_NO_WG for integer helpers
>       target-s390: Use TCG_CALL_NO_WG for misc helpers
>       target-s390: Use noreturn for exception and load_psw
>       target-s390: Claim maintainership
>
>  MAINTAINERS                  |    1 +
>  disas/s390.c                 |  173 +-
>  gdbstub.c                    |   78 +-
>  linux-user/main.c            |  140 +-
>  linux-user/s390x/syscall.h   |    2 +-
>  target-s390x/cc_helper.c     |  335 +-
>  target-s390x/cpu.h           |  167 +-
>  target-s390x/fpu_helper.c    |  960 ++---
>  target-s390x/helper.c        |   67 +-
>  target-s390x/helper.h        |  220 +-
>  target-s390x/insn-data.def   |  813 ++++
>  target-s390x/insn-format.def |   55 +
>  target-s390x/int_helper.c    |  176 +-
>  target-s390x/mem_helper.c    |  359 +-
>  target-s390x/misc_helper.c   |   94 +-
>  target-s390x/translate.c     | 8685 
> ++++++++++++++++++++----------------------
>  16 files changed, 6348 insertions(+), 5977 deletions(-)
>  create mode 100644 target-s390x/insn-data.def
>  create mode 100644 target-s390x/insn-format.def
>



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