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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-06-21 09:51:09 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-07-09 10:38:19 +1000 |
| commit | 077a370499bb100237e291da9a06e6adbcd89335 (patch) | |
| tree | 77abea77b21009cbb8c2a862b3ceecccbcc407da /target/ppc | |
| parent | 42a611240e110c126dab318d52d9ca760b9ff01c (diff) | |
| download | qemu-077a370499bb100237e291da9a06e6adbcd89335.zip qemu-077a370499bb100237e291da9a06e6adbcd89335.tar.gz qemu-077a370499bb100237e291da9a06e6adbcd89335.tar.bz2 | |
target/ppc: Use bool success for ppc_radix64_xlate
Instead of returning non-zero for failure, return true for success.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210621125115.67717-5-bruno.larsen@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc')
| -rw-r--r-- | target/ppc/mmu-radix64.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c index dd5ae69..2d5f085 100644 --- a/target/ppc/mmu-radix64.c +++ b/target/ppc/mmu-radix64.c @@ -463,10 +463,10 @@ static int ppc_radix64_process_scoped_xlate(PowerPCCPU *cpu, * | = On | Process Scoped | Scoped | * +-------------+----------------+---------------+ */ -static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, - MMUAccessType access_type, - hwaddr *raddr, int *psizep, int *protp, - bool guest_visible) +static bool ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, + MMUAccessType access_type, + hwaddr *raddr, int *psizep, int *protp, + bool guest_visible) { CPUPPCState *env = &cpu->env; uint64_t lpid, pid; @@ -492,7 +492,7 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, } *protp = PAGE_READ | PAGE_WRITE | PAGE_EXEC; *psizep = TARGET_PAGE_BITS; - return 0; + return true; } /* @@ -510,7 +510,7 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, if (guest_visible) { ppc_radix64_raise_segi(cpu, access_type, eaddr); } - return 1; + return false; } /* Get Process Table */ @@ -523,13 +523,13 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, if (guest_visible) { ppc_radix64_raise_si(cpu, access_type, eaddr, DSISR_NOPTE); } - return 1; + return false; } if (!validate_pate(cpu, lpid, &pate)) { if (guest_visible) { ppc_radix64_raise_si(cpu, access_type, eaddr, DSISR_R_BADCONFIG); } - return 1; + return false; } } @@ -549,7 +549,7 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, pate, &g_raddr, &prot, &psize, guest_visible); if (ret) { - return ret; + return false; } *psizep = MIN(*psizep, psize); *protp &= prot; @@ -573,7 +573,7 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, &prot, &psize, false, guest_visible); if (ret) { - return ret; + return false; } *psizep = MIN(*psizep, psize); *protp &= prot; @@ -582,7 +582,7 @@ static int ppc_radix64_xlate(PowerPCCPU *cpu, vaddr eaddr, } } - return 0; + return true; } int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, @@ -593,8 +593,8 @@ int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, hwaddr raddr; /* Translate eaddr to raddr (where raddr is addr qemu needs for access) */ - if (ppc_radix64_xlate(cpu, eaddr, access_type, &raddr, - &page_size, &prot, true)) { + if (!ppc_radix64_xlate(cpu, eaddr, access_type, &raddr, + &page_size, &prot, true)) { return 1; } @@ -608,8 +608,8 @@ hwaddr ppc_radix64_get_phys_page_debug(PowerPCCPU *cpu, target_ulong eaddr) int psize, prot; hwaddr raddr; - if (ppc_radix64_xlate(cpu, eaddr, MMU_DATA_LOAD, &raddr, - &psize, &prot, false)) { + if (!ppc_radix64_xlate(cpu, eaddr, MMU_DATA_LOAD, &raddr, + &psize, &prot, false)) { return -1; } |