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* [PATCH 00/27] target/ppc: SPR registration cleanups
@ 2022-02-15 21:41 Fabiano Rosas
  2022-02-15 21:41 ` [PATCH 01/27] target/ppc: cpu_init: Remove not implemented comments Fabiano Rosas
                   ` (27 more replies)
  0 siblings, 28 replies; 61+ messages in thread
From: Fabiano Rosas @ 2022-02-15 21:41 UTC (permalink / raw)
  To: qemu-devel; +Cc: danielhb413, qemu-ppc, clg, david

The goal of this series is to do some untangling of SPR registration
code in cpu_init.c and prepare for moving the CPU initialization into
separate files for each CPU family.

The first 23 patches are all simple cleanups:
 - Remove unnecessary comments/code;
 - Reuse some pieces of code where it makes sense;
 - Group spr_register calls;
 - Remove bare spr_register calls from init_proc;
 - Separate code that affects different CPU families;

The last 4 patches move common SPR registration routines out of
cpu_init.c so that the cpu-specific code that uses them can move to
other files.

After this series we'll have only cpu-specific SPR code in cpu_init.c,
i.e. code that can be split and moved as a unit into other
files. Common/generic SPR code will be in helper_regs.c, exposed via
spr_tcg.h.

This series is based on legoater/ppc7.0.

Fabiano Rosas (27):
  target/ppc: cpu_init: Remove not implemented comments
  target/ppc: cpu_init: Remove G2LE init code
  target/ppc: cpu_init: Group registration of generic SPRs
  target/ppc: cpu_init: Move Timebase registration into the common
    function
  target/ppc: cpu_init: Avoid nested SPR register functions
  target/ppc: cpu_init: Move 405 SPRs into register_405_sprs
  target/ppc: cpu_init: Move G2 SPRs into register_G2_sprs
  target/ppc: cpu_init: Decouple G2 SPR registration from 755
  target/ppc: cpu_init: Decouple 74xx SPR registration from 7xx
  target/ppc: cpu_init: Deduplicate 440 SPR registration
  target/ppc: cpu_init: Deduplicate 603 SPR registration
  target/ppc: cpu_init: Deduplicate 604 SPR registration
  target/ppc: cpu_init: Deduplicate 7xx SPR registration
  target/ppc: cpu_init: Deduplicate 755 SPR registration
  target/ppc: cpu_init: Move 755 L2 cache SPRs into a function
  target/ppc: cpu_init: Move e300 SPR registration into a function
  target/ppc: cpu_init: Move 604e SPR registration into a function
  target/ppc: cpu_init: Reuse init_proc_603 for the e300
  target/ppc: cpu_init: Reuse init_proc_604 for the 604e
  target/ppc: cpu_init: Reuse init_proc_745 for the 755
  target/ppc: cpu_init: Rename software TLB function
  target/ppc: cpu_init: Rename register_ne_601_sprs
  target/ppc: cpu_init: Remove register_usprg3_sprs
  target/ppc: cpu_init: Expose some SPR registration helpers
  target/ppc: cpu_init: Move SPR registration macros to a header
  target/ppc: cpu_init: Move check_pow and QOM macros to a header
  target/ppc: Move common SPR functions out of cpu_init

 target/ppc/cpu.h         |   57 ++
 target/ppc/cpu_init.c    | 1901 ++++++++++++--------------------------
 target/ppc/helper_regs.c |  402 ++++++++
 target/ppc/spr_tcg.h     |   65 ++
 4 files changed, 1115 insertions(+), 1310 deletions(-)

-- 
2.34.1



^ permalink raw reply	[flat|nested] 61+ messages in thread
end of thread, other threads:[~2022-02-17  1:54 UTC | newest]

Thread overview: 61+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-02-15 21:41 [PATCH 00/27] target/ppc: SPR registration cleanups Fabiano Rosas
2022-02-15 21:41 ` [PATCH 01/27] target/ppc: cpu_init: Remove not implemented comments Fabiano Rosas
2022-02-16  2:05   ` David Gibson
2022-02-15 21:41 ` [PATCH 02/27] target/ppc: cpu_init: Remove G2LE init code Fabiano Rosas
2022-02-16  2:07   ` David Gibson
2022-02-15 21:41 ` [PATCH 03/27] target/ppc: cpu_init: Group registration of generic SPRs Fabiano Rosas
2022-02-16  2:10   ` David Gibson
2022-02-15 21:41 ` [PATCH 04/27] target/ppc: cpu_init: Move Timebase registration into the common function Fabiano Rosas
2022-02-16  2:11   ` David Gibson
2022-02-15 21:41 ` [PATCH 05/27] target/ppc: cpu_init: Avoid nested SPR register functions Fabiano Rosas
2022-02-16  2:12   ` David Gibson
2022-02-15 21:41 ` [PATCH 06/27] target/ppc: cpu_init: Move 405 SPRs into register_405_sprs Fabiano Rosas
2022-02-16  2:13   ` David Gibson
2022-02-15 21:41 ` [PATCH 07/27] target/ppc: cpu_init: Move G2 SPRs into register_G2_sprs Fabiano Rosas
2022-02-16  2:14   ` David Gibson
2022-02-15 21:41 ` [PATCH 08/27] target/ppc: cpu_init: Decouple G2 SPR registration from 755 Fabiano Rosas
2022-02-16  2:15   ` David Gibson
2022-02-15 21:41 ` [PATCH 09/27] target/ppc: cpu_init: Decouple 74xx SPR registration from 7xx Fabiano Rosas
2022-02-16  2:16   ` David Gibson
2022-02-15 21:41 ` [PATCH 10/27] target/ppc: cpu_init: Deduplicate 440 SPR registration Fabiano Rosas
2022-02-16  2:18   ` David Gibson
2022-02-15 21:41 ` [PATCH 11/27] target/ppc: cpu_init: Deduplicate 603 " Fabiano Rosas
2022-02-16  2:19   ` David Gibson
2022-02-15 21:41 ` [PATCH 12/27] target/ppc: cpu_init: Deduplicate 604 " Fabiano Rosas
2022-02-16  2:19   ` David Gibson
2022-02-15 21:41 ` [PATCH 13/27] target/ppc: cpu_init: Deduplicate 7xx " Fabiano Rosas
2022-02-16  2:23   ` David Gibson
2022-02-15 21:41 ` [PATCH 14/27] target/ppc: cpu_init: Deduplicate 755 " Fabiano Rosas
2022-02-16  2:23   ` David Gibson
2022-02-15 21:41 ` [PATCH 15/27] target/ppc: cpu_init: Move 755 L2 cache SPRs into a function Fabiano Rosas
2022-02-16  2:24   ` David Gibson
2022-02-16  2:52     ` David Gibson
2022-02-15 21:41 ` [PATCH 16/27] target/ppc: cpu_init: Move e300 SPR registration " Fabiano Rosas
2022-02-16  2:26   ` David Gibson
2022-02-15 21:41 ` [PATCH 17/27] target/ppc: cpu_init: Move 604e " Fabiano Rosas
2022-02-16  2:50   ` David Gibson
2022-02-15 21:41 ` [PATCH 18/27] target/ppc: cpu_init: Reuse init_proc_603 for the e300 Fabiano Rosas
2022-02-16  2:27   ` David Gibson
2022-02-15 21:41 ` [PATCH 19/27] target/ppc: cpu_init: Reuse init_proc_604 for the 604e Fabiano Rosas
2022-02-16  2:50   ` David Gibson
2022-02-15 21:41 ` [PATCH 20/27] target/ppc: cpu_init: Reuse init_proc_745 for the 755 Fabiano Rosas
2022-02-16  2:54   ` David Gibson
2022-02-15 21:41 ` [PATCH 21/27] target/ppc: cpu_init: Rename software TLB function Fabiano Rosas
2022-02-16  2:56   ` David Gibson
2022-02-15 21:41 ` [PATCH 22/27] target/ppc: cpu_init: Rename register_ne_601_sprs Fabiano Rosas
2022-02-16  2:59   ` David Gibson
2022-02-16 13:19     ` Fabiano Rosas
2022-02-16 23:41       ` David Gibson
2022-02-15 21:41 ` [PATCH 23/27] target/ppc: cpu_init: Remove register_usprg3_sprs Fabiano Rosas
2022-02-16  2:59   ` David Gibson
2022-02-15 21:41 ` [PATCH 24/27] target/ppc: cpu_init: Expose some SPR registration helpers Fabiano Rosas
2022-02-16  3:00   ` David Gibson
2022-02-15 21:41 ` [PATCH 25/27] target/ppc: cpu_init: Move SPR registration macros to a header Fabiano Rosas
2022-02-16  3:01   ` David Gibson
2022-02-15 21:41 ` [PATCH 26/27] target/ppc: cpu_init: Move check_pow and QOM " Fabiano Rosas
2022-02-16  3:04   ` David Gibson
2022-02-16 13:06     ` Fabiano Rosas
2022-02-16 23:32       ` David Gibson
2022-02-15 21:41 ` [PATCH 27/27] target/ppc: Move common SPR functions out of cpu_init Fabiano Rosas
2022-02-16  3:05   ` David Gibson
2022-02-16  3:06 ` [PATCH 00/27] target/ppc: SPR registration cleanups David Gibson

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