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target/ppc: cpu_init: Move 604e SPR registration into a function 

This is done to improve init_proc readability and to make subsequent
patches that touch this code a bit cleaner.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20220216162426.1885923-18-farosas@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Fabiano Rosas 2022-02-18 08:34:15 +01:00 committed by Cédric Le Goater
parent a3a2767488
commit 3b18ec7687
1 changed files with 24 additions and 19 deletions
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43
target/ppc/cpu_init.c
View File

@ -743,6 +743,29 @@ static void register_604_sprs(CPUPPCState *env)
0x00000000); 0x00000000);
} }
static void register_604e_sprs(CPUPPCState *env)
{
spr_register(env, SPR_7XX_MMCR1, "MMCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_7XX_PMC3, "PMC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_7XX_PMC4, "PMC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
}
/* SPR specific to PowerPC 603 implementation */ /* SPR specific to PowerPC 603 implementation */
static void register_603_sprs(CPUPPCState *env) static void register_603_sprs(CPUPPCState *env)
{ {
@ -3914,26 +3937,8 @@ static void init_proc_604E(CPUPPCState *env)
register_ne_601_sprs(env); register_ne_601_sprs(env);
register_sdr1_sprs(env); register_sdr1_sprs(env);
register_604_sprs(env); register_604_sprs(env);
register_604e_sprs(env);
spr_register(env, SPR_7XX_MMCR1, "MMCR1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_7XX_PMC3, "PMC3",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
spr_register(env, SPR_7XX_PMC4, "PMC4",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Hardware implementation registers */
spr_register(env, SPR_HID1, "HID1",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, &spr_write_generic,
0x00000000);
/* Memory management */ /* Memory management */
register_low_BATs(env); register_low_BATs(env);
init_excp_604(env); init_excp_604(env);