diff options
Diffstat (limited to 'target/riscv/gdbstub.c')
| -rw-r--r-- | target/riscv/gdbstub.c | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/target/riscv/gdbstub.c b/target/riscv/gdbstub.c index ec1fc6a29d..546e8692d1 100644 --- a/target/riscv/gdbstub.c +++ b/target/riscv/gdbstub.c @@ -108,8 +108,11 @@ int riscv_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) return length; } -static int riscv_gdb_get_fpu(CPURISCVState *env, GByteArray *buf, int n) +static int riscv_gdb_get_fpu(CPUState *cs, GByteArray *buf, int n) { + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + if (n < 32) { if (env->misa_ext & RVD) { return gdb_get_reg64(buf, env->fpr[n]); @@ -121,8 +124,11 @@ static int riscv_gdb_get_fpu(CPURISCVState *env, GByteArray *buf, int n) return 0; } -static int riscv_gdb_set_fpu(CPURISCVState *env, uint8_t *mem_buf, int n) +static int riscv_gdb_set_fpu(CPUState *cs, uint8_t *mem_buf, int n) { + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + if (n < 32) { env->fpr[n] = ldq_p(mem_buf); /* always 64-bit */ return sizeof(uint64_t); @@ -130,9 +136,11 @@ static int riscv_gdb_set_fpu(CPURISCVState *env, uint8_t *mem_buf, int n) return 0; } -static int riscv_gdb_get_vector(CPURISCVState *env, GByteArray *buf, int n) +static int riscv_gdb_get_vector(CPUState *cs, GByteArray *buf, int n) { - uint16_t vlenb = riscv_cpu_cfg(env)->vlenb; + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + uint16_t vlenb = cpu->cfg.vlenb; if (n < 32) { int i; int cnt = 0; @@ -146,9 +154,11 @@ static int riscv_gdb_get_vector(CPURISCVState *env, GByteArray *buf, int n) return 0; } -static int riscv_gdb_set_vector(CPURISCVState *env, uint8_t *mem_buf, int n) +static int riscv_gdb_set_vector(CPUState *cs, uint8_t *mem_buf, int n) { - uint16_t vlenb = riscv_cpu_cfg(env)->vlenb; + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + uint16_t vlenb = cpu->cfg.vlenb; if (n < 32) { int i; for (i = 0; i < vlenb; i += 8) { @@ -160,8 +170,11 @@ static int riscv_gdb_set_vector(CPURISCVState *env, uint8_t *mem_buf, int n) return 0; } -static int riscv_gdb_get_csr(CPURISCVState *env, GByteArray *buf, int n) +static int riscv_gdb_get_csr(CPUState *cs, GByteArray *buf, int n) { + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + if (n < CSR_TABLE_SIZE) { target_ulong val = 0; int result; @@ -174,8 +187,11 @@ static int riscv_gdb_get_csr(CPURISCVState *env, GByteArray *buf, int n) return 0; } -static int riscv_gdb_set_csr(CPURISCVState *env, uint8_t *mem_buf, int n) +static int riscv_gdb_set_csr(CPUState *cs, uint8_t *mem_buf, int n) { + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + if (n < CSR_TABLE_SIZE) { target_ulong val = ldtul_p(mem_buf); int result; @@ -188,25 +204,31 @@ static int riscv_gdb_set_csr(CPURISCVState *env, uint8_t *mem_buf, int n) return 0; } -static int riscv_gdb_get_virtual(CPURISCVState *cs, GByteArray *buf, int n) +static int riscv_gdb_get_virtual(CPUState *cs, GByteArray *buf, int n) { if (n == 0) { #ifdef CONFIG_USER_ONLY return gdb_get_regl(buf, 0); #else - return gdb_get_regl(buf, cs->priv); + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + + return gdb_get_regl(buf, env->priv); #endif } return 0; } -static int riscv_gdb_set_virtual(CPURISCVState *cs, uint8_t *mem_buf, int n) +static int riscv_gdb_set_virtual(CPUState *cs, uint8_t *mem_buf, int n) { if (n == 0) { #ifndef CONFIG_USER_ONLY - cs->priv = ldtul_p(mem_buf) & 0x3; - if (cs->priv == PRV_RESERVED) { - cs->priv = PRV_S; + RISCVCPU *cpu = RISCV_CPU(cs); + CPURISCVState *env = &cpu->env; + + env->priv = ldtul_p(mem_buf) & 0x3; + if (env->priv == PRV_RESERVED) { + env->priv = PRV_S; } #endif return sizeof(target_ulong); |