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| author | Fabiano Rosas <farosas@linux.ibm.com> | 2021-12-17 17:57:16 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-12-17 17:57:16 +0100 |
| commit | fd77f75710c30416d501fa316040290e9a82960f (patch) | |
| tree | 3012b053a9d258da461548c2563eef1d20c5cce1 /target/ppc/cpu_init.c | |
| parent | 6328a3bb4bc57f8898eed9192546b6d0380eca73 (diff) | |
| download | focaccia-qemu-fd77f75710c30416d501fa316040290e9a82960f.tar.gz focaccia-qemu-fd77f75710c30416d501fa316040290e9a82960f.zip | |
target/ppc: Remove 603e exception model
The 603e uses the same exception code as 603 so we don't need a dedicated entry for it. This is only a removal of redundant code, no functional change. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20211208123029.2052625-3-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'target/ppc/cpu_init.c')
| -rw-r--r-- | target/ppc/cpu_init.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 7e61994e35..db06568777 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -4721,41 +4721,13 @@ POWERPC_FAMILY(603)(ObjectClass *oc, void *data) POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; } -static void init_proc_603E(CPUPPCState *env) -{ - register_ne_601_sprs(env); - register_sdr1_sprs(env); - register_603_sprs(env); - /* Time base */ - register_tbl(env); - /* hardware implementation registers */ - /* XXX : not implemented */ - spr_register(env, SPR_HID0, "HID0", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - /* XXX : not implemented */ - spr_register(env, SPR_HID1, "HID1", - SPR_NOACCESS, SPR_NOACCESS, - &spr_read_generic, &spr_write_generic, - 0x00000000); - /* Memory management */ - register_low_BATs(env); - register_6xx_7xx_soft_tlb(env, 64, 2); - init_excp_603(env); - env->dcache_line_size = 32; - env->icache_line_size = 32; - /* Allocate hardware IRQ controller */ - ppc6xx_irq_init(env_archcpu(env)); -} - POWERPC_FAMILY(603E)(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); dc->desc = "PowerPC 603e"; - pcc->init_proc = init_proc_603E; + pcc->init_proc = init_proc_603; pcc->check_pow = check_pow_hid0; pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | @@ -4781,7 +4753,7 @@ POWERPC_FAMILY(603E)(ObjectClass *oc, void *data) (1ull << MSR_RI) | (1ull << MSR_LE); pcc->mmu_model = POWERPC_MMU_SOFT_6xx; - pcc->excp_model = POWERPC_EXCP_603E; + pcc->excp_model = POWERPC_EXCP_603; pcc->bus_model = PPC_FLAGS_INPUT_6xx; pcc->bfd_mach = bfd_mach_ppc_ec603e; pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |