tcg: Delete unused cpu_pc_from_tb()
No code uses the cpu_pc_from_tb() function. Delete from tricore and arm which each provide an unused implementation. Update the comment in tcg.h to reflect that this is obsoleted by synchronize_from_tb. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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@ -1874,15 +1874,6 @@ static inline void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc,
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#include "exec/exec-all.h"
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#include "exec/exec-all.h"
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static inline void cpu_pc_from_tb(CPUARMState *env, TranslationBlock *tb)
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{
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if (ARM_TBFLAG_AARCH64_STATE(tb->flags)) {
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env->pc = tb->pc;
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} else {
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env->regs[15] = tb->pc;
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}
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}
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enum {
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enum {
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QEMU_PSCI_CONDUIT_DISABLED = 0,
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QEMU_PSCI_CONDUIT_DISABLED = 0,
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QEMU_PSCI_CONDUIT_SMC = 1,
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QEMU_PSCI_CONDUIT_SMC = 1,
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@ -395,9 +395,4 @@ int cpu_tricore_handle_mmu_fault(CPUState *cpu, target_ulong address,
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#include "exec/exec-all.h"
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#include "exec/exec-all.h"
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static inline void cpu_pc_from_tb(CPUTriCoreState *env, TranslationBlock *tb)
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{
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env->PC = tb->pc;
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}
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#endif /*__TRICORE_CPU_H__ */
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#endif /*__TRICORE_CPU_H__ */
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@ -859,8 +859,10 @@ static inline size_t tcg_current_code_size(TCGContext *s)
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* state is correctly synchronised and ready for execution of the next
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* state is correctly synchronised and ready for execution of the next
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* TB (and in particular the guest PC is the address to execute next).
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* TB (and in particular the guest PC is the address to execute next).
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* Otherwise, we gave up on execution of this TB before it started, and
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* Otherwise, we gave up on execution of this TB before it started, and
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* the caller must fix up the CPU state by calling cpu_pc_from_tb()
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* the caller must fix up the CPU state by calling the CPU's
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* with the next-TB pointer we return.
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* synchronize_from_tb() method with the next-TB pointer we return (falling
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* back to calling the CPU's set_pc method with tb->pb if no
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* synchronize_from_tb() method exists).
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*
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*
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* Note that TCG targets may use a different definition of tcg_qemu_tb_exec
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* Note that TCG targets may use a different definition of tcg_qemu_tb_exec
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* to this default (which just calls the prologue.code emitted by
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* to this default (which just calls the prologue.code emitted by
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