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| author | David Gibson <david@gibson.dropbear.id.au> | 2019-03-21 22:29:06 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-04-26 10:42:38 +1000 |
| commit | 596e3ca852af9627462bcc325fa8a718a686099b (patch) | |
| tree | 405baa7ecdb1fa0070fbae1d4d341c5e1b969071 /target/ppc/mmu-hash32.c | |
| parent | d81b43279b2658a5136edf862ca672161a6aa85b (diff) | |
| download | qemu-596e3ca852af9627462bcc325fa8a718a686099b.zip | |
target/ppc: Style fixes for mmu-hash32.[ch]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Diffstat (limited to 'target/ppc/mmu-hash32.c')
| -rw-r--r-- | target/ppc/mmu-hash32.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/target/ppc/mmu-hash32.c b/target/ppc/mmu-hash32.c index e8562a7c87..3f4dee835e 100644 --- a/target/ppc/mmu-hash32.c +++ b/target/ppc/mmu-hash32.c @@ -27,7 +27,7 @@ #include "mmu-hash32.h" #include "exec/log.h" -//#define DEBUG_BAT +/* #define DEBUG_BAT */ #ifdef DEBUG_BATS # define LOG_BATS(...) qemu_log_mask(CPU_LOG_MMU, __VA_ARGS__) @@ -228,8 +228,10 @@ static int ppc_hash32_direct_store(PowerPCCPU *cpu, target_ulong sr, qemu_log_mask(CPU_LOG_MMU, "direct store...\n"); if ((sr & 0x1FF00000) >> 20 == 0x07f) { - /* Memory-forced I/O controller interface access */ - /* If T=1 and BUID=x'07F', the 601 performs a memory access + /* + * Memory-forced I/O controller interface access + * + * If T=1 and BUID=x'07F', the 601 performs a memory access * to SR[28-31] LA[4-31], bypassing all protection mechanisms. */ *raddr = ((sr & 0xF) << 28) | (eaddr & 0x0FFFFFFF); @@ -265,9 +267,11 @@ static int ppc_hash32_direct_store(PowerPCCPU *cpu, target_ulong sr, } return 1; case ACCESS_CACHE: - /* dcba, dcbt, dcbtst, dcbf, dcbi, dcbst, dcbz, or icbi */ - /* Should make the instruction do no-op. - * As it already do no-op, it's quite easy :-) + /* + * dcba, dcbt, dcbtst, dcbf, dcbi, dcbst, dcbz, or icbi + * + * Should make the instruction do no-op. As it already do + * no-op, it's quite easy :-) */ *raddr = eaddr; return 0; @@ -519,8 +523,10 @@ int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, if (rwx == 1) { new_pte1 |= HPTE32_R_C; /* set changed (dirty) bit */ } else { - /* Treat the page as read-only for now, so that a later write - * will pass through this function again to set the C bit */ + /* + * Treat the page as read-only for now, so that a later write + * will pass through this function again to set the C bit + */ prot &= ~PAGE_WRITE; } |