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[PATCH 14/27] target/ppc: cpu_init: Deduplicate 755 SPR registration
From: |
Fabiano Rosas |
Subject: |
[PATCH 14/27] target/ppc: cpu_init: Deduplicate 755 SPR registration |
Date: |
Tue, 15 Feb 2022 18:41:35 -0300 |
The 745 and 755 can share the HID registration, so move it all into
register_755_sprs, which applies for both CPUs.
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
target/ppc/cpu_init.c | 44 ++++++++++++++++---------------------------
1 file changed, 16 insertions(+), 28 deletions(-)
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index 2fd6bf21ca..03aa543814 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -485,6 +485,22 @@ static void register_755_sprs(CPUPPCState *env)
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
+
+ /* Hardware implementation registers */
+ spr_register(env, SPR_HID0, "HID0",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+
+ spr_register(env, SPR_HID1, "HID1",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+
+ spr_register(env, SPR_HID2, "HID2",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
}
/* SPR common to all 7xx PowerPC implementations */
@@ -4476,21 +4492,7 @@ static void init_proc_745(CPUPPCState *env)
register_755_sprs(env);
/* Thermal management */
register_thrm_sprs(env);
- /* Hardware implementation registers */
- spr_register(env, SPR_HID0, "HID0",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
- spr_register(env, SPR_HID1, "HID1",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
-
- spr_register(env, SPR_HID2, "HID2",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
@@ -4559,21 +4561,7 @@ static void init_proc_755(CPUPPCState *env)
0x00000000);
/* Thermal management */
register_thrm_sprs(env);
- /* Hardware implementation registers */
- spr_register(env, SPR_HID0, "HID0",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
- spr_register(env, SPR_HID1, "HID1",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
-
- spr_register(env, SPR_HID2, "HID2",
- SPR_NOACCESS, SPR_NOACCESS,
- &spr_read_generic, &spr_write_generic,
- 0x00000000);
/* Memory management */
register_low_BATs(env);
register_high_BATs(env);
--
2.34.1
- [PATCH 11/27] target/ppc: cpu_init: Deduplicate 603 SPR registration, (continued)
- [PATCH 11/27] target/ppc: cpu_init: Deduplicate 603 SPR registration, Fabiano Rosas, 2022/02/15
- [PATCH 13/27] target/ppc: cpu_init: Deduplicate 7xx SPR registration, Fabiano Rosas, 2022/02/15
- [PATCH 12/27] target/ppc: cpu_init: Deduplicate 604 SPR registration, Fabiano Rosas, 2022/02/15
- [PATCH 16/27] target/ppc: cpu_init: Move e300 SPR registration into a function, Fabiano Rosas, 2022/02/15
- [PATCH 17/27] target/ppc: cpu_init: Move 604e SPR registration into a function, Fabiano Rosas, 2022/02/15
- [PATCH 14/27] target/ppc: cpu_init: Deduplicate 755 SPR registration,
Fabiano Rosas <=
- [PATCH 18/27] target/ppc: cpu_init: Reuse init_proc_603 for the e300, Fabiano Rosas, 2022/02/15
- [PATCH 15/27] target/ppc: cpu_init: Move 755 L2 cache SPRs into a function, Fabiano Rosas, 2022/02/15
- [PATCH 21/27] target/ppc: cpu_init: Rename software TLB function, Fabiano Rosas, 2022/02/15
- [PATCH 25/27] target/ppc: cpu_init: Move SPR registration macros to a header, Fabiano Rosas, 2022/02/15