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hw/i386/sgx: Have sgx_epc_get_section() return a boolean 

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007175612.496366-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-10-07 19:56:10 +02:00 committed by Paolo Bonzini
parent a821186ec0
commit 05fc8db720
3 changed files with 5 additions and 5 deletions
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2
hw/i386/sgx-stub.c
View File

@ -20,7 +20,7 @@ void pc_machine_init_sgx_epc(PCMachineState *pcms)
memset(&pcms->sgx_epc, 0, sizeof(SGXEPCState));
}
int sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
{
g_assert_not_reached();
}

6
hw/i386/sgx.c
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@ -115,13 +115,13 @@ SGXInfo *sgx_get_info(Error **errp)
return info;
}
int sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
{
PCMachineState *pcms = PC_MACHINE(qdev_get_machine());
SGXEPCDevice *epc;
if (pcms->sgx_epc.size == 0 || pcms->sgx_epc.nr_sections <= section_nr) {
return 1;
return true;
}
epc = pcms->sgx_epc.sections[section_nr];
@ -129,7 +129,7 @@ int sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
*addr = epc->addr;
*size = memory_device_get_region_size(MEMORY_DEVICE(epc), &error_fatal);
return 0;
return false;
}
void pc_machine_init_sgx_epc(PCMachineState *pcms)

2
include/hw/i386/sgx-epc.h
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@ -55,7 +55,7 @@ typedef struct SGXEPCState {
int nr_sections;
} SGXEPCState;
int sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size);
bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size);
static inline uint64_t sgx_epc_above_4g_end(SGXEPCState *sgx_epc)
{