[PATCH v3 00/24] tcg: backend constraints cleanup

[Richard Henderson]

This pulls out constraints to a couple of headers, which
reduces the boilerplate just a little.

I have a longer term goal, which this aids, in which I
move some of the startup-time debug-only validation into
build/compile-time validation.  But not yet.

Changes for v3:
  * Split out tci ifdef removal.
  * Regularize ALL_GENERAL_REGS, SOFTMMU_RESERVE_REGS
    across the backends.
  * Do not lose sparc 'A' constraint (oops).
  * Fix i386 andc constraint set.

Changes for v2:
  * Rename "conset" -> "con-str" and "constr" -> "con-str" (pmm).
  * Fix a bunch of comment spelling mistakes.
  * Add some macro usage comments.

Patches lacking review:
  02-tcg-tci-Remove-TCG_TARGET_HAS_-ifdefs.patch
  03-tcg-i386-Move-constraint-type-check-to-tcg_target.patch
  04-tcg-i386-Tidy-register-constraint-definitions.patch
  05-tcg-i386-Split-out-target-constraints-to-tcg-targ.patch
  11-tcg-riscv-Split-out-target-constraints-to-tcg-tar.patch
  13-tcg-sparc-Split-out-target-constraints-to-tcg-tar.patch
  23-tcg-tci-Split-out-constraint-sets-to-tcg-target-c.patch


r~


Richard Henderson (24):
  tcg/tci: Drop L and S constraints
  tcg/tci: Remove TCG_TARGET_HAS_* ifdefs
  tcg/i386: Move constraint type check to tcg_target_const_match
  tcg/i386: Tidy register constraint definitions
  tcg/i386: Split out target constraints to tcg-target-con-str.h
  tcg/arm: Split out target constraints to tcg-target-con-str.h
  tcg/aarch64: Split out target constraints to tcg-target-con-str.h
  tcg/ppc: Split out target constraints to tcg-target-con-str.h
  tcg/tci: Split out target constraints to tcg-target-con-str.h
  tcg/mips: Split out target constraints to tcg-target-con-str.h
  tcg/riscv: Split out target constraints to tcg-target-con-str.h
  tcg/s390: Split out target constraints to tcg-target-con-str.h
  tcg/sparc: Split out target constraints to tcg-target-con-str.h
  tcg: Remove TCG_TARGET_CON_STR_H
  tcg/i386: Split out constraint sets to tcg-target-con-set.h
  tcg/aarch64: Split out constraint sets to tcg-target-con-set.h
  tcg/arm: Split out constraint sets to tcg-target-con-set.h
  tcg/mips: Split out constraint sets to tcg-target-con-set.h
  tcg/ppc: Split out constraint sets to tcg-target-con-set.h
  tcg/riscv: Split out constraint sets to tcg-target-con-set.h
  tcg/s390: Split out constraint sets to tcg-target-con-set.h
  tcg/sparc: Split out constraint sets to tcg-target-con-set.h
  tcg/tci: Split out constraint sets to tcg-target-con-set.h
  tcg: Remove TCG_TARGET_CON_SET_H

 tcg/aarch64/tcg-target-con-set.h |  36 ++++
 tcg/aarch64/tcg-target-con-str.h |  24 +++
 tcg/arm/tcg-target-con-set.h     |  35 +++
 tcg/arm/tcg-target-con-str.h     |  22 ++
 tcg/i386/tcg-target-con-set.h    |  55 +++++
 tcg/i386/tcg-target-con-str.h    |  33 +++
 tcg/mips/tcg-target-con-set.h    |  36 ++++
 tcg/mips/tcg-target-con-str.h    |  24 +++
 tcg/ppc/tcg-target-con-set.h     |  42 ++++
 tcg/ppc/tcg-target-con-str.h     |  30 +++
 tcg/riscv/tcg-target-con-set.h   |  30 +++
 tcg/riscv/tcg-target-con-str.h   |  21 ++
 tcg/s390/tcg-target-con-set.h    |  29 +++
 tcg/s390/tcg-target-con-str.h    |  28 +++
 tcg/sparc/tcg-target-con-set.h   |  32 +++
 tcg/sparc/tcg-target-con-str.h   |  23 ++
 tcg/sparc/tcg-target.h           |   4 -
 tcg/tci/tcg-target-con-set.h     |  25 +++
 tcg/tci/tcg-target-con-str.h     |  11 +
 tcg/tcg.c                        | 136 +++++++++++-
 tcg/aarch64/tcg-target.c.inc     | 137 ++++--------
 tcg/arm/tcg-target.c.inc         | 168 +++++----------
 tcg/i386/tcg-target.c.inc        | 317 +++++++++------------------
 tcg/mips/tcg-target.c.inc        | 173 +++++----------
 tcg/ppc/tcg-target.c.inc         | 209 ++++++------------
 tcg/riscv/tcg-target.c.inc       | 135 ++++--------
 tcg/s390/tcg-target.c.inc        | 174 ++++++---------
 tcg/sparc/tcg-target.c.inc       | 156 +++++---------
 tcg/tci/tcg-target.c.inc         | 359 +++++++++++--------------------
 29 files changed, 1244 insertions(+), 1260 deletions(-)
 create mode 100644 tcg/aarch64/tcg-target-con-set.h
 create mode 100644 tcg/aarch64/tcg-target-con-str.h
 create mode 100644 tcg/arm/tcg-target-con-set.h
 create mode 100644 tcg/arm/tcg-target-con-str.h
 create mode 100644 tcg/i386/tcg-target-con-set.h
 create mode 100644 tcg/i386/tcg-target-con-str.h
 create mode 100644 tcg/mips/tcg-target-con-set.h
 create mode 100644 tcg/mips/tcg-target-con-str.h
 create mode 100644 tcg/ppc/tcg-target-con-set.h
 create mode 100644 tcg/ppc/tcg-target-con-str.h
 create mode 100644 tcg/riscv/tcg-target-con-set.h
 create mode 100644 tcg/riscv/tcg-target-con-str.h
 create mode 100644 tcg/s390/tcg-target-con-set.h
 create mode 100644 tcg/s390/tcg-target-con-str.h
 create mode 100644 tcg/sparc/tcg-target-con-set.h
 create mode 100644 tcg/sparc/tcg-target-con-str.h
 create mode 100644 tcg/tci/tcg-target-con-set.h
 create mode 100644 tcg/tci/tcg-target-con-str.h

-- 
2.25.1