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tcg/tci: Use exec/cpu_ldst.h interfaces 

Use the provided cpu_ldst.h interfaces.  This fixes the build vs
the unconverted uses of g2h(), adds missed memory trace events,
and correctly recognizes when a SIGSEGV belongs to the guest via
set_helper_retaddr().

Fixes: 3e8f1628e8
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-02-17 10:30:27 -08:00
parent d81bad24df
commit dc09f047ed
1 changed files with 28 additions and 45 deletions
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73
tcg/tci.c
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@ -346,51 +346,34 @@ static bool tci_compare64(uint64_t u0, uint64_t u1, TCGCond condition)
return result;
}
#ifdef CONFIG_SOFTMMU
# define qemu_ld_ub \
helper_ret_ldub_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_ld_leuw \
helper_le_lduw_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_ld_leul \
helper_le_ldul_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_ld_leq \
helper_le_ldq_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_ld_beuw \
helper_be_lduw_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_ld_beul \
helper_be_ldul_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_ld_beq \
helper_be_ldq_mmu(env, taddr, oi, (uintptr_t)tb_ptr)
# define qemu_st_b(X) \
helper_ret_stb_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
# define qemu_st_lew(X) \
helper_le_stw_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
# define qemu_st_lel(X) \
helper_le_stl_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
# define qemu_st_leq(X) \
helper_le_stq_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
# define qemu_st_bew(X) \
helper_be_stw_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
# define qemu_st_bel(X) \
helper_be_stl_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
# define qemu_st_beq(X) \
helper_be_stq_mmu(env, taddr, X, oi, (uintptr_t)tb_ptr)
#else
# define qemu_ld_ub ldub_p(g2h(taddr))
# define qemu_ld_leuw lduw_le_p(g2h(taddr))
# define qemu_ld_leul (uint32_t)ldl_le_p(g2h(taddr))
# define qemu_ld_leq ldq_le_p(g2h(taddr))
# define qemu_ld_beuw lduw_be_p(g2h(taddr))
# define qemu_ld_beul (uint32_t)ldl_be_p(g2h(taddr))
# define qemu_ld_beq ldq_be_p(g2h(taddr))
# define qemu_st_b(X) stb_p(g2h(taddr), X)
# define qemu_st_lew(X) stw_le_p(g2h(taddr), X)
# define qemu_st_lel(X) stl_le_p(g2h(taddr), X)
# define qemu_st_leq(X) stq_le_p(g2h(taddr), X)
# define qemu_st_bew(X) stw_be_p(g2h(taddr), X)
# define qemu_st_bel(X) stl_be_p(g2h(taddr), X)
# define qemu_st_beq(X) stq_be_p(g2h(taddr), X)
#endif
#define qemu_ld_ub \
cpu_ldub_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_ld_leuw \
cpu_lduw_le_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_ld_leul \
cpu_ldl_le_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_ld_leq \
cpu_ldq_le_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_ld_beuw \
cpu_lduw_be_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_ld_beul \
cpu_ldl_be_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_ld_beq \
cpu_ldq_be_mmuidx_ra(env, taddr, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_b(X) \
cpu_stb_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_lew(X) \
cpu_stw_le_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_lel(X) \
cpu_stl_le_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_leq(X) \
cpu_stq_le_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_bew(X) \
cpu_stw_be_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_bel(X) \
cpu_stl_be_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#define qemu_st_beq(X) \
cpu_stq_be_mmuidx_ra(env, taddr, X, get_mmuidx(oi), (uintptr_t)tb_ptr)
#if TCG_TARGET_REG_BITS == 64
# define CASE_32_64(x) \