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exec/cpu-all: Include 'cpu.h' earlier so MMU_USER_IDX is always defined

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Include "cpu.h" earlier to get the MMU_USER_IDX definition soon
enough and avoid when refactoring unrelated headers:

  In file included from include/exec/translator.h:271,
                   from ../../accel/tcg/translator.c:13:
  include/exec/cpu-all.h: In function ‘cpu_mmu_index’:
  include/exec/cpu-all.h:274:12: error: ‘MMU_USER_IDX’ undeclared (first use in this function)
    274 |     return MMU_USER_IDX;
        |            ^~~~~~~~~~~~
  include/exec/cpu-all.h:274:12: note: each undeclared identifier is reported only once for each function it appears in
  ninja: build stopped: subcommand failed.

We need to forward-declare cpu_mmu_index() to avoid on user emulation:

  In file included from include/exec/cpu-all.h:263,
                   from include/exec/translator.h:271,
                   from ../../accel/tcg/translator.c:13:
  ../../target/sparc/cpu.h: In function ‘cpu_get_tb_cpu_state’:
  ../../target/sparc/cpu.h:757:13: error: implicit declaration of function ‘cpu_mmu_index’ [-Werror=implicit-function-declaration]
    757 |     flags = cpu_mmu_index(env_cpu(env), false);
        |             ^~~~~~~~~~~~~

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241218155202.71931-5-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-11-22 19:17:24 +00:00
parent fc3630b2a9
commit 5c09d295e0
1 changed files with 4 additions and 1 deletions
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5
include/exec/cpu-all.h
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@ -180,8 +180,12 @@ CPUArchState *cpu_copy(CPUArchState *env);
| CPU_INTERRUPT_TGT_EXT_3 \
| CPU_INTERRUPT_TGT_EXT_4)
#include "cpu.h"
#ifdef CONFIG_USER_ONLY
static inline int cpu_mmu_index(CPUState *cs, bool ifetch);
/*
* Allow some level of source compatibility with softmmu. We do not
* support any of the more exotic features, so only invalid pages may
@ -271,7 +275,6 @@ static inline bool tlb_hit(uint64_t tlb_addr, vaddr addr)
#endif /* !CONFIG_USER_ONLY */
/* Validate correct placement of CPUArchState. */
#include "cpu.h"
QEMU_BUILD_BUG_ON(offsetof(ArchCPU, parent_obj) != 0);
QEMU_BUILD_BUG_ON(offsetof(ArchCPU, env) != sizeof(CPUState));