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[PATCH v4 00/71] TCI fixes and cleanups

From: Richard Henderson
Subject: [PATCH v4 00/71] TCI fixes and cleanups
Date: Wed, 17 Feb 2021 12:19:25 -0800

Changes since v3:
  * First patch fixes g2h() breakage.  This shows a hole in our CI,
    in that we only build softmmu with TCI, not linux-user.
  * Tidy-up for the magic qemu_ld/st macros.
  * Fix libffi return value case with ffi_arg.

Changes since v2:
  * 20-something patches are now upstream.
  * Increase testing timeout for tci.
  * Gitlab testing for tci w/ 32-bit host.


Richard Henderson (71):
  tcg/tci: Use exec/cpu_ldst.h interfaces
  tcg: Split out tcg_raise_tb_overflow
  tcg: Manage splitwx in tc_ptr_to_region_tree by hand
  tcg/tci: Merge identical cases in generation
  tcg/tci: Remove tci_read_r8
  tcg/tci: Remove tci_read_r8s
  tcg/tci: Remove tci_read_r16
  tcg/tci: Remove tci_read_r16s
  tcg/tci: Remove tci_read_r32
  tcg/tci: Remove tci_read_r32s
  tcg/tci: Reduce use of tci_read_r64
  tcg/tci: Merge basic arithmetic operations
  tcg/tci: Merge extension operations
  tcg/tci: Remove ifdefs for TCG_TARGET_HAS_ext32[us]_i64
  tcg/tci: Merge bswap operations
  tcg/tci: Merge mov, not and neg operations
  tcg/tci: Rename tci_read_r to tci_read_rval
  tcg/tci: Split out tci_args_rrs
  tcg/tci: Split out tci_args_rr
  tcg/tci: Split out tci_args_rrr
  tcg/tci: Split out tci_args_rrrc
  tcg/tci: Split out tci_args_l
  tcg/tci: Split out tci_args_rrrrrc
  tcg/tci: Split out tci_args_rrcl and tci_args_rrrrcl
  tcg/tci: Split out tci_args_ri and tci_args_rI
  tcg/tci: Reuse tci_args_l for calls.
  tcg/tci: Reuse tci_args_l for exit_tb
  tcg/tci: Reuse tci_args_l for goto_tb
  tcg/tci: Split out tci_args_rrrrrr
  tcg/tci: Split out tci_args_rrrr
  tcg/tci: Clean up deposit operations
  tcg/tci: Reduce qemu_ld/st TCGMemOpIdx operand to 32-bits
  tcg/tci: Split out tci_args_{rrm,rrrm,rrrrm}
  tcg/tci: Hoist op_size checking into tci_args_*
  tcg/tci: Remove tci_disas
  tcg/tci: Implement the disassembler properly
  tcg: Build ffi data structures for helpers
  tcg/tci: Use ffi for calls
  tcg/tci: Improve tcg_target_call_clobber_regs
  tcg/tci: Move call-return regs to end of tcg_target_reg_alloc_order
  tcg/tci: Push opcode emit into each case
  tcg/tci: Split out tcg_out_op_rrs
  tcg/tci: Split out tcg_out_op_l
  tcg/tci: Split out tcg_out_op_p
  tcg/tci: Split out tcg_out_op_rr
  tcg/tci: Split out tcg_out_op_rrr
  tcg/tci: Split out tcg_out_op_rrrc
  tcg/tci: Split out tcg_out_op_rrrrrc
  tcg/tci: Split out tcg_out_op_rrrbb
  tcg/tci: Split out tcg_out_op_rrcl
  tcg/tci: Split out tcg_out_op_rrrrrr
  tcg/tci: Split out tcg_out_op_rrrr
  tcg/tci: Split out tcg_out_op_rrrrcl
  tcg/tci: Split out tcg_out_op_{rrm,rrrm,rrrrm}
  tcg/tci: Split out tcg_out_op_v
  tcg/tci: Split out tcg_out_op_np
  tcg/tci: Split out tcg_out_op_r[iI]
  tcg/tci: Reserve r13 for a temporary
  tcg/tci: Emit setcond before brcond
  tcg/tci: Remove tci_write_reg
  tcg/tci: Change encoding to uint32_t units
  tcg/tci: Implement goto_ptr
  tcg/tci: Implement movcond
  tcg/tci: Implement andc, orc, eqv, nand, nor
  tcg/tci: Implement extract, sextract
  tcg/tci: Implement clz, ctz, ctpop
  tcg/tci: Implement mulu2, muls2
  tcg/tci: Implement add2, sub2
  tcg/tci: Split out tci_qemu_ld, tci_qemu_st
  tests/tcg: Increase timeout for TCI
  gitlab: Enable cross-i386 builds of TCI

 configure                                     |    3 +
 meson.build                                   |    9 +-
 include/exec/helper-ffi.h                     |  115 ++
 include/exec/helper-tcg.h                     |   24 +-
 include/tcg/tcg-opc.h                         |    6 +-
 include/tcg/tcg.h                             |    1 +
 target/hppa/helper.h                          |    2 +
 target/i386/ops_sse_header.h                  |    6 +
 target/m68k/helper.h                          |    1 +
 target/ppc/helper.h                           |    3 +
 tcg/tci/tcg-target-con-set.h                  |    2 +-
 tcg/tci/tcg-target.h                          |   81 +-
 disas/tci.c                                   |   61 -
 tcg/tcg.c                                     |  117 +-
 tcg/tci.c                                     | 1759 +++++++++--------
 tcg/tci/tcg-target.c.inc                      |  926 +++++----
 .gitlab-ci.d/crossbuilds.yml                  |   17 +-
 tcg/tci/README                                |   20 +-
 .../dockerfiles/fedora-i386-cross.docker      |    1 +
 tests/docker/dockerfiles/fedora.docker        |    1 +
 tests/tcg/Makefile.target                     |    6 +-
 21 files changed, 1789 insertions(+), 1372 deletions(-)
 create mode 100644 include/exec/helper-ffi.h
 delete mode 100644 disas/tci.c


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