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Merge pull request #137 from MIPT-ILab/mi

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Use typed pointer for MI interfaces of VR4300
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Simon Eriksson 2019-12-14 16:33:00 +01:00 committed by GitHub
parent 05eedd91b5 29d6d12339
commit 7f2eb66a74
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 6 deletions
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6
vr4300/interface.c
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@ -88,8 +88,7 @@ void signal_rcp_interrupt(struct vr4300 *vr4300, enum rcp_interrupt_mask mask) {
}
// Reads a word from the MI MMIO register space.
int read_mi_regs(void *opaque, uint32_t address, uint32_t *word) {
struct vr4300 *vr4300 = (struct vr4300 *) opaque;
int read_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t *word) {
uint32_t offset = address - MI_REGS_BASE_ADDRESS;
enum mi_register reg = (offset >> 2);
@ -99,8 +98,7 @@ int read_mi_regs(void *opaque, uint32_t address, uint32_t *word) {
}
// Writes a word to the MI MMIO register space.
int write_mi_regs(void *opaque, uint32_t address, uint32_t word, uint32_t dqm) {
struct vr4300 *vr4300 = (struct vr4300 *) opaque;
int write_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t word, uint32_t dqm) {
uint32_t offset = address - MI_REGS_BASE_ADDRESS;
enum mi_register reg = (offset >> 2);
uint32_t result;

4
vr4300/interface.h
View file

@ -39,8 +39,8 @@ cen64_cold void vr4300_cycle_extra(struct vr4300 *vr4300, struct vr4300_stats *s
uint64_t vr4300_get_register(struct vr4300 *vr4300, size_t i);
uint64_t vr4300_get_pc(struct vr4300 *vr4300);
int read_mi_regs(void *opaque, uint32_t address, uint32_t *word);
int write_mi_regs(void *opaque, uint32_t address, uint32_t word, uint32_t dqm);
int read_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t *word);
int write_mi_regs(struct vr4300 *vr4300, uint32_t address, uint32_t word, uint32_t dqm);
void clear_rcp_interrupt(struct vr4300 *vr4300, enum rcp_interrupt_mask mask);
void signal_rcp_interrupt(struct vr4300 *vr4300, enum rcp_interrupt_mask mask);