diff options
| author | Suraj Jitindar Singh <sjitindarsingh@gmail.com> | 2017-02-24 12:05:12 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-03-01 11:23:39 +1100 |
| commit | 8d63351f9f99412fd2b99e2f5a8be2bc87d5670e (patch) | |
| tree | 9a11dcaca7eed77b062e47a14709921049496520 /target/ppc/mmu-hash64.c | |
| parent | e57ca75ce3b2bd33102573a8c0555d62e1bcfceb (diff) | |
target/ppc: Remove the function ppc_hash64_set_sdr1()
The function ppc_hash64_set_sdr1 basically checked the htabsize and set an
error if it was too big, otherwise it just stored the value in SPR_SDR1.
Given that the only function which calls ppc_hash64_set_sdr1() is
ppc_store_sdr1(), why not handle the checking in ppc_store_sdr1() to avoid
the extra function call. Note that ppc_store_sdr1() already stores the
value in SPR_SDR1 anyway, so we were doing it twice.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
[dwg: Remove unnecessary error temporary]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/mmu-hash64.c')
| -rw-r--r-- | target/ppc/mmu-hash64.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/target/ppc/mmu-hash64.c b/target/ppc/mmu-hash64.c index 8fe0e78e16..d44f2bb432 100644 --- a/target/ppc/mmu-hash64.c +++ b/target/ppc/mmu-hash64.c @@ -289,24 +289,6 @@ target_ulong helper_load_slb_vsid(CPUPPCState *env, target_ulong rb) return rt; } -/* - * 64-bit hash table MMU handling - */ -void ppc_hash64_set_sdr1(PowerPCCPU *cpu, target_ulong value, - Error **errp) -{ - CPUPPCState *env = &cpu->env; - target_ulong htabsize = value & SDR_64_HTABSIZE; - - if (htabsize > 28) { - error_setg(errp, - "Invalid HTABSIZE 0x" TARGET_FMT_lx" stored in SDR1", - htabsize); - return; - } - env->spr[SPR_SDR1] = value; -} - static int ppc_hash64_pte_prot(PowerPCCPU *cpu, ppc_slb_t *slb, ppc_hash_pte64_t pte) { |