diff options
Diffstat (limited to 'target')
-rw-r--r-- | target/arm/gdbstub.c | 154 | ||||
-rw-r--r-- | target/arm/gdbstub64.c | 140 | ||||
-rw-r--r-- | target/arm/helper.c | 262 | ||||
-rw-r--r-- | target/arm/internals.h | 7 | ||||
-rw-r--r-- | target/arm/psci.c | 35 |
5 files changed, 307 insertions, 291 deletions
diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c index 826601b341..e0dcb33e32 100644 --- a/target/arm/gdbstub.c +++ b/target/arm/gdbstub.c @@ -19,6 +19,7 @@ */ #include "qemu/osdep.h" #include "cpu.h" +#include "internals.h" #include "exec/gdbstub.h" typedef struct RegisterSysregXmlParam { @@ -124,6 +125,112 @@ int arm_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) return 0; } +static int vfp_gdb_get_reg(CPUARMState *env, GByteArray *buf, int reg) +{ + ARMCPU *cpu = env_archcpu(env); + int nregs = cpu_isar_feature(aa32_simd_r32, cpu) ? 32 : 16; + + /* VFP data registers are always little-endian. */ + if (reg < nregs) { + return gdb_get_reg64(buf, *aa32_vfp_dreg(env, reg)); + } + if (arm_feature(env, ARM_FEATURE_NEON)) { + /* Aliases for Q regs. */ + nregs += 16; + if (reg < nregs) { + uint64_t *q = aa32_vfp_qreg(env, reg - 32); + return gdb_get_reg128(buf, q[0], q[1]); + } + } + switch (reg - nregs) { + case 0: + return gdb_get_reg32(buf, vfp_get_fpscr(env)); + } + return 0; +} + +static int vfp_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg) +{ + ARMCPU *cpu = env_archcpu(env); + int nregs = cpu_isar_feature(aa32_simd_r32, cpu) ? 32 : 16; + + if (reg < nregs) { + *aa32_vfp_dreg(env, reg) = ldq_le_p(buf); + return 8; + } + if (arm_feature(env, ARM_FEATURE_NEON)) { + nregs += 16; + if (reg < nregs) { + uint64_t *q = aa32_vfp_qreg(env, reg - 32); + q[0] = ldq_le_p(buf); + q[1] = ldq_le_p(buf + 8); + return 16; + } + } + switch (reg - nregs) { + case 0: + vfp_set_fpscr(env, ldl_p(buf)); + return 4; + } + return 0; +} + +static int vfp_gdb_get_sysreg(CPUARMState *env, GByteArray *buf, int reg) +{ + switch (reg) { + case 0: + return gdb_get_reg32(buf, env->vfp.xregs[ARM_VFP_FPSID]); + case 1: + return gdb_get_reg32(buf, env->vfp.xregs[ARM_VFP_FPEXC]); + } + return 0; +} + +static int vfp_gdb_set_sysreg(CPUARMState *env, uint8_t *buf, int reg) +{ + switch (reg) { + case 0: + env->vfp.xregs[ARM_VFP_FPSID] = ldl_p(buf); + return 4; + case 1: + env->vfp.xregs[ARM_VFP_FPEXC] = ldl_p(buf) & (1 << 30); + return 4; + } + return 0; +} + +/** + * arm_get/set_gdb_*: get/set a gdb register + * @env: the CPU state + * @buf: a buffer to copy to/from + * @reg: register number (offset from start of group) + * + * We return the number of bytes copied + */ + +static int arm_gdb_get_sysreg(CPUARMState *env, GByteArray *buf, int reg) +{ + ARMCPU *cpu = env_archcpu(env); + const ARMCPRegInfo *ri; + uint32_t key; + + key = cpu->dyn_sysreg_xml.data.cpregs.keys[reg]; + ri = get_arm_cp_reginfo(cpu->cp_regs, key); + if (ri) { + if (cpreg_field_is_64bit(ri)) { + return gdb_get_reg64(buf, (uint64_t)read_raw_cp_reg(env, ri)); + } else { + return gdb_get_reg32(buf, (uint32_t)read_raw_cp_reg(env, ri)); + } + } + return 0; +} + +static int arm_gdb_set_sysreg(CPUARMState *env, uint8_t *buf, int reg) +{ + return 0; +} + static void arm_gen_one_xml_sysreg_tag(GString *s, DynamicGDBXMLInfo *dyn_xml, ARMCPRegInfo *ri, uint32_t ri_key, int bitsize, int regnum) @@ -319,3 +426,50 @@ const char *arm_gdb_get_dynamic_xml(CPUState *cs, const char *xmlname) } return NULL; } + +void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu) +{ + CPUState *cs = CPU(cpu); + CPUARMState *env = &cpu->env; + + if (arm_feature(env, ARM_FEATURE_AARCH64)) { + /* + * The lower part of each SVE register aliases to the FPU + * registers so we don't need to include both. + */ +#ifdef TARGET_AARCH64 + if (isar_feature_aa64_sve(&cpu->isar)) { + gdb_register_coprocessor(cs, arm_gdb_get_svereg, arm_gdb_set_svereg, + arm_gen_dynamic_svereg_xml(cs, cs->gdb_num_regs), + "sve-registers.xml", 0); + } else { + gdb_register_coprocessor(cs, aarch64_fpu_gdb_get_reg, + aarch64_fpu_gdb_set_reg, + 34, "aarch64-fpu.xml", 0); + } +#endif + } else { + if (arm_feature(env, ARM_FEATURE_NEON)) { + gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, + 49, "arm-neon.xml", 0); + } else if (cpu_isar_feature(aa32_simd_r32, cpu)) { + gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, + 33, "arm-vfp3.xml", 0); + } else if (cpu_isar_feature(aa32_vfp_simd, cpu)) { + gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, + 17, "arm-vfp.xml", 0); + } + if (!arm_feature(env, ARM_FEATURE_M)) { + /* + * A and R profile have FP sysregs FPEXC and FPSID that we + * expose to gdb. + */ + gdb_register_coprocessor(cs, vfp_gdb_get_sysreg, vfp_gdb_set_sysreg, + 2, "arm-vfp-sysregs.xml", 0); + } + } + gdb_register_coprocessor(cs, arm_gdb_get_sysreg, arm_gdb_set_sysreg, + arm_gen_dynamic_sysreg_xml(cs, cs->gdb_num_regs), + "system-registers.xml", 0); + +} diff --git a/target/arm/gdbstub64.c b/target/arm/gdbstub64.c index 251539ef79..596878666d 100644 --- a/target/arm/gdbstub64.c +++ b/target/arm/gdbstub64.c @@ -17,7 +17,9 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" +#include "qemu/log.h" #include "cpu.h" +#include "internals.h" #include "exec/gdbstub.h" int aarch64_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n) @@ -69,3 +71,141 @@ int aarch64_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) /* Unknown register. */ return 0; } + +int aarch64_fpu_gdb_get_reg(CPUARMState *env, GByteArray *buf, int reg) +{ + switch (reg) { + case 0 ... 31: + { + /* 128 bit FP register - quads are in LE order */ + uint64_t *q = aa64_vfp_qreg(env, reg); + return gdb_get_reg128(buf, q[1], q[0]); + } + case 32: + /* FPSR */ + return gdb_get_reg32(buf, vfp_get_fpsr(env)); + case 33: + /* FPCR */ + return gdb_get_reg32(buf, vfp_get_fpcr(env)); + default: + return 0; + } +} + +int aarch64_fpu_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg) +{ + switch (reg) { + case 0 ... 31: + /* 128 bit FP register */ + { + uint64_t *q = aa64_vfp_qreg(env, reg); + q[0] = ldq_le_p(buf); + q[1] = ldq_le_p(buf + 8); + return 16; + } + case 32: + /* FPSR */ + vfp_set_fpsr(env, ldl_p(buf)); + return 4; + case 33: + /* FPCR */ + vfp_set_fpcr(env, ldl_p(buf)); + return 4; + default: + return 0; + } +} + +int arm_gdb_get_svereg(CPUARMState *env, GByteArray *buf, int reg) +{ + ARMCPU *cpu = env_archcpu(env); + + switch (reg) { + /* The first 32 registers are the zregs */ + case 0 ... 31: + { + int vq, len = 0; + for (vq = 0; vq < cpu->sve_max_vq; vq++) { + len += gdb_get_reg128(buf, + env->vfp.zregs[reg].d[vq * 2 + 1], + env->vfp.zregs[reg].d[vq * 2]); + } + return len; + } + case 32: + return gdb_get_reg32(buf, vfp_get_fpsr(env)); + case 33: + return gdb_get_reg32(buf, vfp_get_fpcr(env)); + /* then 16 predicates and the ffr */ + case 34 ... 50: + { + int preg = reg - 34; + int vq, len = 0; + for (vq = 0; vq < cpu->sve_max_vq; vq = vq + 4) { + len += gdb_get_reg64(buf, env->vfp.pregs[preg].p[vq / 4]); + } + return len; + } + case 51: + { + /* + * We report in Vector Granules (VG) which is 64bit in a Z reg + * while the ZCR works in Vector Quads (VQ) which is 128bit chunks. + */ + int vq = sve_zcr_len_for_el(env, arm_current_el(env)) + 1; + return gdb_get_reg64(buf, vq * 2); + } + default: + /* gdbstub asked for something out our range */ + qemu_log_mask(LOG_UNIMP, "%s: out of range register %d", __func__, reg); + break; + } + + return 0; +} + +int arm_gdb_set_svereg(CPUARMState *env, uint8_t *buf, int reg) +{ + ARMCPU *cpu = env_archcpu(env); + + /* The first 32 registers are the zregs */ + switch (reg) { + /* The first 32 registers are the zregs */ + case 0 ... 31: + { + int vq, len = 0; + uint64_t *p = (uint64_t *) buf; + for (vq = 0; vq < cpu->sve_max_vq; vq++) { + env->vfp.zregs[reg].d[vq * 2 + 1] = *p++; + env->vfp.zregs[reg].d[vq * 2] = *p++; + len += 16; + } + return len; + } + case 32: + vfp_set_fpsr(env, *(uint32_t *)buf); + return 4; + case 33: + vfp_set_fpcr(env, *(uint32_t *)buf); + return 4; + case 34 ... 50: + { + int preg = reg - 34; + int vq, len = 0; + uint64_t *p = (uint64_t *) buf; + for (vq = 0; vq < cpu->sve_max_vq; vq = vq + 4) { + env->vfp.pregs[preg].p[vq / 4] = *p++; + len += 8; + } + return len; + } + case 51: + /* cannot set vg via gdbstub */ + return 0; + default: + /* gdbstub asked for something out our range */ + break; + } + + return 0; +} diff --git a/target/arm/helper.c b/target/arm/helper.c index 6274221447..9b317899a6 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -12,7 +12,6 @@ #include "trace.h" #include "cpu.h" #include "internals.h" -#include "exec/gdbstub.h" #include "exec/helper-proto.h" #include "qemu/host-utils.h" #include "qemu/main-loop.h" @@ -54,101 +53,6 @@ static bool get_phys_addr_lpae(CPUARMState *env, uint64_t address, static void switch_mode(CPUARMState *env, int mode); static int aa64_va_parameter_tbi(uint64_t tcr, ARMMMUIdx mmu_idx); -static int vfp_gdb_get_reg(CPUARMState *env, GByteArray *buf, int reg) -{ - ARMCPU *cpu = env_archcpu(env); - int nregs = cpu_isar_feature(aa32_simd_r32, cpu) ? 32 : 16; - - /* VFP data registers are always little-endian. */ - if (reg < nregs) { - return gdb_get_reg64(buf, *aa32_vfp_dreg(env, reg)); - } - if (arm_feature(env, ARM_FEATURE_NEON)) { - /* Aliases for Q regs. */ - nregs += 16; - if (reg < nregs) { - uint64_t *q = aa32_vfp_qreg(env, reg - 32); - return gdb_get_reg128(buf, q[0], q[1]); - } - } - switch (reg - nregs) { - case 0: return gdb_get_reg32(buf, env->vfp.xregs[ARM_VFP_FPSID]); break; - case 1: return gdb_get_reg32(buf, vfp_get_fpscr(env)); break; - case 2: return gdb_get_reg32(buf, env->vfp.xregs[ARM_VFP_FPEXC]); break; - } - return 0; -} - -static int vfp_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg) -{ - ARMCPU *cpu = env_archcpu(env); - int nregs = cpu_isar_feature(aa32_simd_r32, cpu) ? 32 : 16; - - if (reg < nregs) { - *aa32_vfp_dreg(env, reg) = ldq_le_p(buf); - return 8; - } - if (arm_feature(env, ARM_FEATURE_NEON)) { - nregs += 16; - if (reg < nregs) { - uint64_t *q = aa32_vfp_qreg(env, reg - 32); - q[0] = ldq_le_p(buf); - q[1] = ldq_le_p(buf + 8); - return 16; - } - } - switch (reg - nregs) { - case 0: env->vfp.xregs[ARM_VFP_FPSID] = ldl_p(buf); return 4; - case 1: vfp_set_fpscr(env, ldl_p(buf)); return 4; - case 2: env->vfp.xregs[ARM_VFP_FPEXC] = ldl_p(buf) & (1 << 30); return 4; - } - return 0; -} - -static int aarch64_fpu_gdb_get_reg(CPUARMState *env, GByteArray *buf, int reg) -{ - switch (reg) { - case 0 ... 31: - { - /* 128 bit FP register - quads are in LE order */ - uint64_t *q = aa64_vfp_qreg(env, reg); - return gdb_get_reg128(buf, q[1], q[0]); - } - case 32: - /* FPSR */ - return gdb_get_reg32(buf, vfp_get_fpsr(env)); - case 33: - /* FPCR */ - return gdb_get_reg32(buf,vfp_get_fpcr(env)); - default: - return 0; - } -} - -static int aarch64_fpu_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg) -{ - switch (reg) { - case 0 ... 31: - /* 128 bit FP register */ - { - uint64_t *q = aa64_vfp_qreg(env, reg); - q[0] = ldq_le_p(buf); - q[1] = ldq_le_p(buf + 8); - return 16; - } - case 32: - /* FPSR */ - vfp_set_fpsr(env, ldl_p(buf)); - return 4; - case 33: - /* FPCR */ - vfp_set_fpcr(env, ldl_p(buf)); - return 4; - default: - return 0; - } -} - static uint64_t raw_read(CPUARMState *env, const ARMCPRegInfo *ri) { assert(ri->fieldoffset); @@ -208,134 +112,6 @@ static void write_raw_cp_reg(CPUARMState *env, const ARMCPRegInfo *ri, } } -/** - * arm_get/set_gdb_*: get/set a gdb register - * @env: the CPU state - * @buf: a buffer to copy to/from - * @reg: register number (offset from start of group) - * - * We return the number of bytes copied - */ - -static int arm_gdb_get_sysreg(CPUARMState *env, GByteArray *buf, int reg) -{ - ARMCPU *cpu = env_archcpu(env); - const ARMCPRegInfo *ri; - uint32_t key; - - key = cpu->dyn_sysreg_xml.data.cpregs.keys[reg]; - ri = get_arm_cp_reginfo(cpu->cp_regs, key); - if (ri) { - if (cpreg_field_is_64bit(ri)) { - return gdb_get_reg64(buf, (uint64_t)read_raw_cp_reg(env, ri)); - } else { - return gdb_get_reg32(buf, (uint32_t)read_raw_cp_reg(env, ri)); - } - } - return 0; -} - -static int arm_gdb_set_sysreg(CPUARMState *env, uint8_t *buf, int reg) -{ - return 0; -} - -#ifdef TARGET_AARCH64 -static int arm_gdb_get_svereg(CPUARMState *env, GByteArray *buf, int reg) -{ - ARMCPU *cpu = env_archcpu(env); - - switch (reg) { - /* The first 32 registers are the zregs */ - case 0 ... 31: - { - int vq, len = 0; - for (vq = 0; vq < cpu->sve_max_vq; vq++) { - len += gdb_get_reg128(buf, - env->vfp.zregs[reg].d[vq * 2 + 1], - env->vfp.zregs[reg].d[vq * 2]); - } - return len; - } - case 32: - return gdb_get_reg32(buf, vfp_get_fpsr(env)); - case 33: - return gdb_get_reg32(buf, vfp_get_fpcr(env)); - /* then 16 predicates and the ffr */ - case 34 ... 50: - { - int preg = reg - 34; - int vq, len = 0; - for (vq = 0; vq < cpu->sve_max_vq; vq = vq + 4) { - len += gdb_get_reg64(buf, env->vfp.pregs[preg].p[vq / 4]); - } - return len; - } - case 51: - { - /* - * We report in Vector Granules (VG) which is 64bit in a Z reg - * while the ZCR works in Vector Quads (VQ) which is 128bit chunks. - */ - int vq = sve_zcr_len_for_el(env, arm_current_el(env)) + 1; - return gdb_get_reg64(buf, vq * 2); - } - default: - /* gdbstub asked for something out our range */ - qemu_log_mask(LOG_UNIMP, "%s: out of range register %d", __func__, reg); - break; - } - - return 0; -} - -static int arm_gdb_set_svereg(CPUARMState *env, uint8_t *buf, int reg) -{ - ARMCPU *cpu = env_archcpu(env); - - /* The first 32 registers are the zregs */ - switch (reg) { - /* The first 32 registers are the zregs */ - case 0 ... 31: - { - int vq, len = 0; - uint64_t *p = (uint64_t *) buf; - for (vq = 0; vq < cpu->sve_max_vq; vq++) { - env->vfp.zregs[reg].d[vq * 2 + 1] = *p++; - env->vfp.zregs[reg].d[vq * 2] = *p++; - len += 16; - } - return len; - } - case 32: - vfp_set_fpsr(env, *(uint32_t *)buf); - return 4; - case 33: - vfp_set_fpcr(env, *(uint32_t *)buf); - return 4; - case 34 ... 50: - { - int preg = reg - 34; - int vq, len = 0; - uint64_t *p = (uint64_t *) buf; - for (vq = 0; vq < cpu->sve_max_vq; vq = vq + 4) { - env->vfp.pregs[preg].p[vq / 4] = *p++; - len += 8; - } - return len; - } - case 51: - /* cannot set vg via gdbstub */ - return 0; - default: - /* gdbstub asked for something out our range */ - break; - } - - return 0; -} -#endif /* TARGET_AARCH64 */ - static bool raw_accessors_invalid(const ARMCPRegInfo *ri) { /* Return true if the regdef would cause an assertion if you called @@ -8658,44 +8434,6 @@ void register_cp_regs_for_features(ARMCPU *cpu) #endif } -void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu) -{ - CPUState *cs = CPU(cpu); - CPUARMState *env = &cpu->env; - - if (arm_feature(env, ARM_FEATURE_AARCH64)) { - /* - * The lower part of each SVE register aliases to the FPU - * registers so we don't need to include both. - */ -#ifdef TARGET_AARCH64 - if (isar_feature_aa64_sve(&cpu->isar)) { - gdb_register_coprocessor(cs, arm_gdb_get_svereg, arm_gdb_set_svereg, - arm_gen_dynamic_svereg_xml(cs, cs->gdb_num_regs), - "sve-registers.xml", 0); - } else -#endif - { - gdb_register_coprocessor(cs, aarch64_fpu_gdb_get_reg, - aarch64_fpu_gdb_set_reg, - 34, "aarch64-fpu.xml", 0); - } - } else if (arm_feature(env, ARM_FEATURE_NEON)) { - gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, - 51, "arm-neon.xml", 0); - } else if (cpu_isar_feature(aa32_simd_r32, cpu)) { - gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, - 35, "arm-vfp3.xml", 0); - } else if (cpu_isar_feature(aa32_vfp_simd, cpu)) { - gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, - 19, "arm-vfp.xml", 0); - } - gdb_register_coprocessor(cs, arm_gdb_get_sysreg, arm_gdb_set_sysreg, - arm_gen_dynamic_sysreg_xml(cs, cs->gdb_num_regs), - "system-registers.xml", 0); - -} - /* Sort alphabetically by type name, except for "any". */ static gint arm_cpu_list_compare(gconstpointer a, gconstpointer b) { diff --git a/target/arm/internals.h b/target/arm/internals.h index 9fbb364968..3612107ab2 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -1270,4 +1270,11 @@ static inline uint64_t pmu_counter_mask(CPUARMState *env) return (1 << 31) | ((1 << pmu_num_counters(env)) - 1); } +#ifdef TARGET_AARCH64 +int arm_gdb_get_svereg(CPUARMState *env, GByteArray *buf, int reg); +int arm_gdb_set_svereg(CPUARMState *env, uint8_t *buf, int reg); +int aarch64_fpu_gdb_get_reg(CPUARMState *env, GByteArray *buf, int reg); +int aarch64_fpu_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg); +#endif + #endif diff --git a/target/arm/psci.c b/target/arm/psci.c index 6709e28013..b279c0b9a4 100644 --- a/target/arm/psci.c +++ b/target/arm/psci.c @@ -27,15 +27,13 @@ bool arm_is_psci_call(ARMCPU *cpu, int excp_type) { - /* Return true if the r0/x0 value indicates a PSCI call and - * the exception type matches the configured PSCI conduit. This is - * called before the SMC/HVC instruction is executed, to decide whether - * we should treat it as a PSCI call or with the architecturally + /* + * Return true if the exception type matches the configured PSCI conduit. + * This is called before the SMC/HVC instruction is executed, to decide + * whether we should treat it as a PSCI call or with the architecturally * defined behaviour for an SMC or HVC (which might be UNDEF or trap * to EL2 or to EL3). */ - CPUARMState *env = &cpu->env; - uint64_t param = is_a64(env) ? env->xregs[0] : env->regs[0]; switch (excp_type) { case EXCP_HVC: @@ -52,27 +50,7 @@ bool arm_is_psci_call(ARMCPU *cpu, int excp_type) return false; } - switch (param) { - case QEMU_PSCI_0_2_FN_PSCI_VERSION: - case QEMU_PSCI_0_2_FN_MIGRATE_INFO_TYPE: - case QEMU_PSCI_0_2_FN_AFFINITY_INFO: - case QEMU_PSCI_0_2_FN64_AFFINITY_INFO: - case QEMU_PSCI_0_2_FN_SYSTEM_RESET: - case QEMU_PSCI_0_2_FN_SYSTEM_OFF: - case QEMU_PSCI_0_1_FN_CPU_ON: - case QEMU_PSCI_0_2_FN_CPU_ON: - case QEMU_PSCI_0_2_FN64_CPU_ON: - case QEMU_PSCI_0_1_FN_CPU_OFF: - case QEMU_PSCI_0_2_FN_CPU_OFF: - case QEMU_PSCI_0_1_FN_CPU_SUSPEND: - case QEMU_PSCI_0_2_FN_CPU_SUSPEND: - case QEMU_PSCI_0_2_FN64_CPU_SUSPEND: - case QEMU_PSCI_0_1_FN_MIGRATE: - case QEMU_PSCI_0_2_FN_MIGRATE: - return true; - default: - return false; - } + return true; } void arm_handle_psci_call(ARMCPU *cpu) @@ -194,10 +172,9 @@ void arm_handle_psci_call(ARMCPU *cpu) break; case QEMU_PSCI_0_1_FN_MIGRATE: case QEMU_PSCI_0_2_FN_MIGRATE: + default: ret = QEMU_PSCI_RET_NOT_SUPPORTED; break; - default: - g_assert_not_reached(); } err: |