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target-arm: A64: Emulate the HVC insn

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1411718914-6608-8-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Edgar E. Iglesias 2014-09-29 18:48:50 +01:00 • committed by Peter Maydell
parent 2dd081ae76
commit 35979d71c4
7 changed files with 81 additions and 10 deletions
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6
target-arm/internals.h
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@ -53,6 +53,7 @@ static const char * const excnames[] = {
[EXCP_EXCEPTION_EXIT] = "QEMU v7M exception exit",
[EXCP_KERNEL_TRAP] = "QEMU intercept of kernel commpage",
[EXCP_STREX] = "QEMU intercept of STREX",
[EXCP_HVC] = "Hypervisor Call",
};
static inline void arm_log_exception(int idx)
@ -215,6 +216,11 @@ static inline uint32_t syn_aa64_svc(uint32_t imm16)
return (EC_AA64_SVC << ARM_EL_EC_SHIFT) | ARM_EL_IL | (imm16 & 0xffff);
}
static inline uint32_t syn_aa64_hvc(uint32_t imm16)
{
return (EC_AA64_HVC << ARM_EL_EC_SHIFT) | ARM_EL_IL | (imm16 & 0xffff);
}
static inline uint32_t syn_aa32_svc(uint32_t imm16, bool is_thumb)
{
return (EC_AA32_SVC << ARM_EL_EC_SHIFT) | (imm16 & 0xffff)