The priv field of CPUArchState only stores values in the range [0,3], fix to 8 bits in size and update relevant function arguments.
Signed-off-by: Anton Johansson <[email protected]> --- target/riscv/cpu.h | 8 ++++---- target/riscv/cpu_helper.c | 10 +++++----- target/riscv/machine.c | 2 +- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 586b8731b2..0d2ea645e4 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -264,7 +264,7 @@ struct CPUArchState { uint32_t elf_flags; #endif - target_ulong priv; + uint8_t priv; /* CSRs for execution environment configuration */ uint64_t menvcfg; uint64_t senvcfg; @@ -649,10 +649,10 @@ void riscv_cpu_set_aia_ireg_rmw_fn(CPURISCVState *env, uint32_t priv, RISCVException smstateen_acc_ok(CPURISCVState *env, int index, uint64_t bit); #endif /* !CONFIG_USER_ONLY */ -void riscv_cpu_set_mode(CPURISCVState *env, target_ulong newpriv, bool virt_en); +void riscv_cpu_set_mode(CPURISCVState *env, uint8_t newpriv, bool virt_en); void riscv_ctr_add_entry(CPURISCVState *env, target_long src, target_long dst, - enum CTRType type, target_ulong prev_priv, bool prev_virt); + enum CTRType type, uint8_t prev_priv, bool prev_virt); void riscv_ctr_clear(CPURISCVState *env); void riscv_translate_init(void); @@ -723,7 +723,7 @@ static inline int cpu_address_mode(CPURISCVState *env) return mode; } -static inline RISCVMXL cpu_get_xl(CPURISCVState *env, target_ulong mode) +static inline RISCVMXL cpu_get_xl(CPURISCVState *env, uint8_t mode) { RISCVMXL xl = env->misa_mxl; /* diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index c9594b8719..a57f33b3cb 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -799,7 +799,7 @@ void riscv_ctr_clear(CPURISCVState *env) memset(env->ctr_data, 0x0, sizeof(env->ctr_data)); } -static uint64_t riscv_ctr_priv_to_mask(target_ulong priv, bool virt) +static uint64_t riscv_ctr_priv_to_mask(uint8_t priv, bool virt) { switch (priv) { case PRV_M: @@ -819,7 +819,7 @@ static uint64_t riscv_ctr_priv_to_mask(target_ulong priv, bool virt) g_assert_not_reached(); } -static uint64_t riscv_ctr_get_control(CPURISCVState *env, target_long priv, +static uint64_t riscv_ctr_get_control(CPURISCVState *env, uint8_t priv, bool virt) { switch (priv) { @@ -841,7 +841,7 @@ static uint64_t riscv_ctr_get_control(CPURISCVState *env, target_long priv, * and src privilege is less than target privilege. This includes the virtual * state as well. */ -static bool riscv_ctr_check_xte(CPURISCVState *env, target_long src_prv, +static bool riscv_ctr_check_xte(CPURISCVState *env, uint8_t src_prv, bool src_virt) { target_long tgt_prv = env->priv; @@ -930,7 +930,7 @@ static bool riscv_ctr_check_xte(CPURISCVState *env, target_long src_prv, * idx = (sctrstatus.WRPTR - entry - 1) & (depth - 1); */ void riscv_ctr_add_entry(CPURISCVState *env, target_long src, target_long dst, - enum CTRType type, target_ulong src_priv, bool src_virt) + enum CTRType type, uint8_t src_priv, bool src_virt) { bool tgt_virt = env->virt_enabled; uint64_t src_mask = riscv_ctr_priv_to_mask(src_priv, src_virt); @@ -1028,7 +1028,7 @@ void riscv_ctr_add_entry(CPURISCVState *env, target_long src, target_long dst, env->sctrstatus = set_field(env->sctrstatus, SCTRSTATUS_WRPTR_MASK, head); } -void riscv_cpu_set_mode(CPURISCVState *env, target_ulong newpriv, bool virt_en) +void riscv_cpu_set_mode(CPURISCVState *env, uint8_t newpriv, bool virt_en) { g_assert(newpriv <= PRV_M && newpriv != PRV_RESERVED); diff --git a/target/riscv/machine.c b/target/riscv/machine.c index aacd4f52b0..615e1dd94c 100644 --- a/target/riscv/machine.c +++ b/target/riscv/machine.c @@ -420,7 +420,7 @@ const VMStateDescription vmstate_riscv_cpu = { VMSTATE_UINT32(env.misa_ext, RISCVCPU), VMSTATE_UNUSED(4), VMSTATE_UINT32(env.misa_ext_mask, RISCVCPU), - VMSTATE_UINTTL(env.priv, RISCVCPU), + VMSTATE_UINT8(env.priv, RISCVCPU), VMSTATE_BOOL(env.virt_enabled, RISCVCPU), VMSTATE_UINT64(env.resetvec, RISCVCPU), VMSTATE_UINT64(env.mhartid, RISCVCPU), -- 2.51.0
