target/arm: Move FPSCR get/set helpers to tcg/vfp_helper.c
Currently the helper_vfp_get_fpscr() and helper_vfp_set_fpscr() functions do the actual work of updating the FPSCR, and we have wrappers vfp_get_fpscr() and vfp_set_fpscr() which we use for calls from other QEMU C code. Flip these around so that it is vfp_get_fpscr() and vfp_set_fpscr() which do the actual work, and helper_vfp_get_fpscr() and helper_vfp_set_fpscr() which are the wrappers; this allows us to move them to tcg/vfp_helper.c. Since this is the last HELPER() we had in arm/vfp_helper.c, we can drop the include of helper-proto.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250221190957.811948-3-peter.maydell@linaro.org
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@ -1128,3 +1128,13 @@ void HELPER(check_hcr_el2_trap)(CPUARMState *env, uint32_t rt, uint32_t reg)
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raise_exception(env, EXCP_HYP_TRAP, syndrome, 2);
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}
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uint32_t HELPER(vfp_get_fpscr)(CPUARMState *env)
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{
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return vfp_get_fpscr(env);
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}
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void HELPER(vfp_set_fpscr)(CPUARMState *env, uint32_t val)
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{
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vfp_set_fpscr(env, val);
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}
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@ -19,7 +19,6 @@
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#include "qemu/osdep.h"
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#include "cpu.h"
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#include "exec/helper-proto.h"
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#include "internals.h"
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#include "cpu-features.h"
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#include "fpu/softfloat.h"
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@ -298,17 +297,12 @@ uint32_t vfp_get_fpsr(CPUARMState *env)
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return fpsr;
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}
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uint32_t HELPER(vfp_get_fpscr)(CPUARMState *env)
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uint32_t vfp_get_fpscr(CPUARMState *env)
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{
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return (vfp_get_fpcr(env) & FPSCR_FPCR_MASK) |
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(vfp_get_fpsr(env) & FPSCR_FPSR_MASK);
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}
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uint32_t vfp_get_fpscr(CPUARMState *env)
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{
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return HELPER(vfp_get_fpscr)(env);
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}
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void vfp_set_fpsr(CPUARMState *env, uint32_t val)
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{
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ARMCPU *cpu = env_archcpu(env);
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@ -402,13 +396,8 @@ void vfp_set_fpcr(CPUARMState *env, uint32_t val)
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vfp_set_fpcr_masked(env, val, MAKE_64BIT_MASK(0, 32));
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}
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void HELPER(vfp_set_fpscr)(CPUARMState *env, uint32_t val)
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void vfp_set_fpscr(CPUARMState *env, uint32_t val)
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{
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vfp_set_fpcr_masked(env, val, FPSCR_FPCR_MASK);
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vfp_set_fpsr(env, val & FPSCR_FPSR_MASK);
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}
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void vfp_set_fpscr(CPUARMState *env, uint32_t val)
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{
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HELPER(vfp_set_fpscr)(env, val);
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}
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