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* [PATCH 00/23] TCI fixes and cleanups
@ 2021-01-28  8:23 Richard Henderson
  2021-01-28  8:23 ` [PATCH 01/23] configure: Fix --enable-tcg-interpreter Richard Henderson
                   ` (24 more replies)
  0 siblings, 25 replies; 54+ messages in thread
From: Richard Henderson @ 2021-01-28  8:23 UTC (permalink / raw)
  To: qemu-devel; +Cc: sw

The first patch I believe is queued by Paolo, but is not yet
upstream; copied here for convenience.  Then, fill in all of
the TODO blanks in TCI.

The tci_write_reg* functions are redundant with tcg_write_reg.
Just pass in the properly truncated result to begin.  In the
cases of the loads, we've automatically done that with the
type of the indirection.  For all of the other arithmetic,
we don't actually have to do anything -- the value is either
right, or the high bits are undefined.  And in fact will
currently be ignored by the extension on read.


r~


Richard Henderson (21):
  configure: Fix --enable-tcg-interpreter
  tcg: Manage splitwx in tc_ptr_to_region_tree by hand
  exec: Make tci_tb_ptr thread-local
  tcg/tci: Inline tci_write_reg32s into the only caller
  tcg/tci: Inline tci_write_reg8 into its callers
  tcg/tci: Inline tci_write_reg16 into the only caller
  tcg/tci: Inline tci_write_reg32 into all callers
  tcg/tci: Inline tci_write_reg64 into 64-bit callers
  tcg/tci: Merge INDEX_op_ld8u_{i32,i64}
  tcg/tci: Merge INDEX_op_ld8s_{i32,i64}
  tcg/tci: Merge INDEX_op_ld16u_{i32,i64}
  tcg/tci: Merge INDEX_op_ld16s_{i32,i64}
  tcg/tci: Merge INDEX_op_{ld_i32,ld32u_i64}
  tcg/tci: Merge INDEX_op_st8_{i32,i64}
  tcg/tci: Merge INDEX_op_st16_{i32,i64}
  tcg/tci: Move stack bounds check to compile-time
  tcg/tci: Merge INDEX_op_{st_i32,st32_i64}
  tcg/tci: Use g_assert_not_reached
  tcg/tci: Remove dead code for TCG_TARGET_HAS_div2_*
  tcg/tci: Implement 64-bit division
  tcg/tci: Remove TODO as unused

Stefan Weil (2):
  tcg/tci: Implement INDEX_op_ld16s_i32
  tcg/tci: Implement INDEX_op_ld8s_i64

 configure                |   5 +-
 include/exec/exec-all.h  |   2 +-
 tcg/tci/tcg-target.h     |   4 +-
 tcg/tcg-common.c         |   2 +-
 tcg/tcg.c                |  23 +++-
 tcg/tci.c                | 283 +++++++++++++++------------------------
 tcg/tci/tcg-target.c.inc |  41 +++---
 7 files changed, 154 insertions(+), 206 deletions(-)

-- 
2.25.1



^ permalink raw reply	[flat|nested] 54+ messages in thread

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Thread overview: 54+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-28  8:23 [PATCH 00/23] TCI fixes and cleanups Richard Henderson
2021-01-28  8:23 ` [PATCH 01/23] configure: Fix --enable-tcg-interpreter Richard Henderson
2021-01-28 11:47   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 02/23] tcg: Manage splitwx in tc_ptr_to_region_tree by hand Richard Henderson
2021-01-28 13:09   ` Alex Bennée
2021-01-28 13:54     ` Alex Bennée
2021-01-28  8:23 ` [PATCH 03/23] exec: Make tci_tb_ptr thread-local Richard Henderson
2021-01-28  8:23 ` [PATCH 04/23] tcg/tci: Implement INDEX_op_ld16s_i32 Richard Henderson
2021-01-28 13:59   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 05/23] tcg/tci: Implement INDEX_op_ld8s_i64 Richard Henderson
2021-01-28 13:59   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 06/23] tcg/tci: Inline tci_write_reg32s into the only caller Richard Henderson
2021-01-28 15:28   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 07/23] tcg/tci: Inline tci_write_reg8 into its callers Richard Henderson
2021-01-28 15:30   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 08/23] tcg/tci: Inline tci_write_reg16 into the only caller Richard Henderson
2021-01-28 15:30   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 09/23] tcg/tci: Inline tci_write_reg32 into all callers Richard Henderson
2021-01-28 15:31   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 10/23] tcg/tci: Inline tci_write_reg64 into 64-bit callers Richard Henderson
2021-01-28 15:32   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 11/23] tcg/tci: Merge INDEX_op_ld8u_{i32,i64} Richard Henderson
2021-01-28 16:18   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 12/23] tcg/tci: Merge INDEX_op_ld8s_{i32,i64} Richard Henderson
2021-01-28 16:18   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 13/23] tcg/tci: Merge INDEX_op_ld16u_{i32,i64} Richard Henderson
2021-01-28 16:19   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 14/23] tcg/tci: Merge INDEX_op_ld16s_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 15/23] tcg/tci: Merge INDEX_op_{ld_i32,ld32u_i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 16/23] tcg/tci: Merge INDEX_op_st8_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 17/23] tcg/tci: Merge INDEX_op_st16_{i32,i64} Richard Henderson
2021-01-28 16:20   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 18/23] tcg/tci: Move stack bounds check to compile-time Richard Henderson
2021-01-28 16:37   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 19/23] tcg/tci: Merge INDEX_op_{st_i32,st32_i64} Richard Henderson
2021-01-28 16:38   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 20/23] tcg/tci: Use g_assert_not_reached Richard Henderson
2021-01-28 10:07   ` Stefan Weil
2021-01-28 15:34   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 21/23] tcg/tci: Remove dead code for TCG_TARGET_HAS_div2_* Richard Henderson
2021-01-28 15:36   ` Alex Bennée
2021-01-28 15:39   ` Stefan Weil
2021-01-28 17:56     ` Richard Henderson
2021-01-28  8:23 ` [PATCH 22/23] tcg/tci: Implement 64-bit division Richard Henderson
2021-01-28 10:04   ` Stefan Weil
2021-01-28 17:56     ` Richard Henderson
2021-01-28 15:38   ` Alex Bennée
2021-01-28  8:23 ` [PATCH 23/23] tcg/tci: Remove TODO as unused Richard Henderson
2021-01-28 15:38   ` Alex Bennée
2021-01-28 15:38 ` [PATCH 00/23] TCI fixes and cleanups Alex Bennée
2021-01-28 16:39 ` Alex Bennée

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