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target-arm: Add the Cortex-R5F

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Add the Cortex-R5F with the optional FPU enabled.

Backports commit ebac5458c7517ed7b8ee06eb90beacc7472b295d from qemu
This commit is contained in:
Edgar E. Iglesias 2018-06-29 13:53:22 -05:00 committed by Lioncash
parent 38747fc125
commit dfc6bd6a0b
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 9 additions and 0 deletions
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9
qemu/target/arm/cpu.c
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@ -1109,6 +1109,14 @@ static void cortex_r5_initfn(struct uc_struct *uc, Object *obj, void *opaque)
define_arm_cp_regs(cpu, cortexr5_cp_reginfo); define_arm_cp_regs(cpu, cortexr5_cp_reginfo);
} }
static void cortex_r5f_initfn(struct uc_struct *uc, Object *obj, void *opaque)
{
ARMCPU *cpu = ARM_CPU(uc, obj);
cortex_r5_initfn(uc, obj, opaque);
set_feature(&cpu->env, ARM_FEATURE_VFP3);
}
static const ARMCPRegInfo cortexa8_cp_reginfo[] = { static const ARMCPRegInfo cortexa8_cp_reginfo[] = {
{ "L2LOCKDOWN", 15,9,0, 0,1,0, 0, { "L2LOCKDOWN", 15,9,0, 0,1,0, 0,
ARM_CP_CONST, PL1_RW, 0, NULL, 0, }, ARM_CP_CONST, PL1_RW, 0, NULL, 0, },
@ -1562,6 +1570,7 @@ static const ARMCPUInfo arm_cpus[] = {
{ "cortex-m4", cortex_m4_initfn, arm_v7m_class_init }, { "cortex-m4", cortex_m4_initfn, arm_v7m_class_init },
{ "cortex-m33", cortex_m33_initfn, arm_v7m_class_init }, { "cortex-m33", cortex_m33_initfn, arm_v7m_class_init },
{ "cortex-r5", cortex_r5_initfn }, { "cortex-r5", cortex_r5_initfn },
{ "cortex-r5f", cortex_r5f_initfn },
{ "cortex-a7", cortex_a7_initfn }, { "cortex-a7", cortex_a7_initfn },
{ "cortex-a8", cortex_a8_initfn }, { "cortex-a8", cortex_a8_initfn },
{ "cortex-a9", cortex_a9_initfn }, { "cortex-a9", cortex_a9_initfn },