[v6] tcg/sparc: Unaligned access for user-only

[PATCH v6 0/8] tcg/sparc: Unaligned access for user-only

Richard Henderson posted 8 patches 4 years ago

Diff against v4 v5
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git fetch https://github.com/patchew-project/qemu tags/patchew/20220208071710.320122-1-richard.henderson@linaro.org

Maintainers: Richard Henderson <richard.henderson@linaro.org>

tcg/sparc/tcg-target.c.inc | 348 +++++++++++++++++++++++++++++++------
1 file changed, 296 insertions(+), 52 deletions(-)

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[PATCH v6 0/8] tcg/sparc: Unaligned access for user-only

Posted by Richard Henderson 4 years ago

Changes from v5:
  * Use tcg_out_movi_imm13 from tcg_out_addsub2_i64.
  * Split out tcg_out_movi_imm32 to avoid recursion.
  * Reinstate the assert vs TCG_REG_T2 in tcg_out_movi.

Changes from v4:
  * Remove assert from tcg_out_movi; rely on the one in tcg_out_movi_int (pmm).
  * Finish conversion of patch_reloc (pmm).
  * Simplify unaligned access loads.

Changes from v3:
  * Rebase on master, two patches merged.


r~

Richard Henderson (8):
  tcg/sparc: Use tcg_out_movi_imm13 in tcg_out_addsub2_i64
  tcg/sparc: Split out tcg_out_movi_imm32
  tcg/sparc: Add scratch argument to tcg_out_movi_int
  tcg/sparc: Improve code gen for shifted 32-bit constants
  tcg/sparc: Convert patch_reloc to return bool
  tcg/sparc: Use the constant pool for 64-bit constants
  tcg/sparc: Add tcg_out_jmpl_const for better tail calls
  tcg/sparc: Support unaligned access for user-only

 tcg/sparc/tcg-target.c.inc | 348 +++++++++++++++++++++++++++++++------
 1 file changed, 296 insertions(+), 52 deletions(-)

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2.25.1