diff options
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2015-06-15 18:06:10 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-06-15 18:06:10 +0100 |
| commit | b7cc4e82f04a1c5b218a657f677a2fdd1e1c2889 (patch) | |
| tree | 32135d89733f819b41c10b6f007afd98fd05e295 /target-arm/internals.h | |
| parent | 8e5d75c950a1241f6e1243c37f28cd58f68fedc9 (diff) | |
arm: Refactor get_phys_addr FSR return mechanism
Currently, the return code for get_phys_addr is overloaded for both
success/fail and FSR value return. This doesn't handle the case where
there is an error with a 0 FSR. This case exists in PMSAv7.
So rework get_phys_addr and friends to return a success/failure boolean
return code and populate the FSR via a caller provided uint32_t
pointer.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: a209e3d8ae00cda55260c970891f520210e26bad.1434066412.git.peter.crosthwaite@xilinx.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/internals.h')
| -rw-r--r-- | target-arm/internals.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target-arm/internals.h b/target-arm/internals.h index 1e5071ea72..924aff9d04 100644 --- a/target-arm/internals.h +++ b/target-arm/internals.h @@ -388,6 +388,7 @@ void arm_handle_psci_call(ARMCPU *cpu); #endif /* Do a page table walk and add page to TLB if possible */ -int arm_tlb_fill(CPUState *cpu, vaddr address, int rw, int mmu_idx); +bool arm_tlb_fill(CPUState *cpu, vaddr address, int rw, int mmu_idx, + uint32_t *fsr); #endif |