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Remove do_init_main_thread and HAVE_INIT_MAIN_THREAD. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- linux-user/loader.h | 1 - linux-user/qemu.h | 2 -- linux-user/elfload.c | 46 -------------------------------------------- linux-user/main.c | 2 +- 4 files changed, 1 insertion(+), 50 deletions(-) diff --git a/linux-user/loader.h b/linux-user/loader.h index e0291cc3b0..6482c7c90c 100644 --- a/linux-user/loader.h +++ b/linux-user/loader.h @@ -82,7 +82,6 @@ struct linux_binprm { int (*core_dump)(int, const CPUArchState *); /* coredump routine */ }; =20 -void do_init_main_thread(CPUState *cs, struct image_info *infop); abi_ulong loader_build_argptr(int envc, int argc, abi_ulong sp, abi_ulong stringp, int push_ptr); int loader_exec(int fdexec, const char *filename, char **argv, char **envp, diff --git a/linux-user/qemu.h b/linux-user/qemu.h index 8a9500d4f4..e4dca0c20f 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -359,8 +359,6 @@ void *lock_user_string(abi_ulong guest_addr); /* Clone cpu state */ CPUArchState *cpu_copy(CPUArchState *env); =20 -typedef struct target_pt_regs target_pt_regs; -void target_cpu_copy_regs(CPUArchState *env, target_pt_regs *regs); void init_main_thread(CPUState *cs, struct image_info *info); =20 #endif /* QEMU_H */ diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 4417c2d99a..fce4c05674 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -149,8 +149,6 @@ typedef abi_int target_pid_t; =20 #ifdef TARGET_I386 =20 -#define HAVE_INIT_MAIN_THREAD - #ifdef TARGET_X86_64 #define ELF_CLASS ELFCLASS64 #define ELF_ARCH EM_X86_64 @@ -293,8 +291,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, const CPUX86State *en #define ELF_CLASS ELFCLASS32 #define EXSTACK_DEFAULT true =20 -#define HAVE_INIT_MAIN_THREAD - #define ELF_NREG 18 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; =20 @@ -395,8 +391,6 @@ static const VdsoImageInfo *vdso_image_info(uint32_t el= f_flags) #define ELF_ARCH EM_AARCH64 #define ELF_CLASS ELFCLASS64 =20 -#define HAVE_INIT_MAIN_THREAD - #define ELF_NREG 34 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; =20 @@ -438,8 +432,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, # define ELF_ARCH EM_SPARCV9 #endif =20 -#define HAVE_INIT_MAIN_THREAD - #endif /* TARGET_SPARC */ =20 #ifdef TARGET_PPC @@ -485,8 +477,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, NEW_AUX_ENT(AT_UCACHEBSIZE, 0); \ } while (0) =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/powerpc/include/asm/elf.h. */ #define ELF_NREG 48 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -533,8 +523,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, const CPUPPCState *en =20 #define VDSO_HEADER "vdso.c.inc" =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/loongarch/include/asm/elf.h */ #define ELF_NREG 45 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -581,8 +569,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, #define elf_check_abi(x) (!((x) & EF_MIPS_ABI2)) #endif =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/mips/include/asm/elf.h. */ #define ELF_NREG 45 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -640,8 +626,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, const CPUMIPSState *e #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_MICROBLAZE =20 -#define HAVE_INIT_MAIN_THREAD - #define ELF_EXEC_PAGESIZE 4096 =20 #define USE_ELF_CORE_DUMP @@ -673,8 +657,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, const CPUMBState *env #define ELF_CLASS ELFCLASS32 #define ELF_DATA ELFDATA2MSB =20 -#define HAVE_INIT_MAIN_THREAD - #define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 8192 =20 @@ -701,8 +683,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_SH =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/sh/include/asm/elf.h. */ #define ELF_NREG 23 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -746,8 +726,6 @@ static inline void elf_core_copy_regs(target_elf_gregse= t_t *regs, #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_68K =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/m68k/include/asm/elf.h. */ #define ELF_NREG 20 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -786,8 +764,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, const CPUM68KState *e #define ELF_CLASS ELFCLASS64 #define ELF_ARCH EM_ALPHA =20 -#define HAVE_INIT_MAIN_THREAD - #define ELF_EXEC_PAGESIZE 8192 =20 #endif /* TARGET_ALPHA */ @@ -798,8 +774,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, const CPUM68KState *e #define ELF_DATA ELFDATA2MSB #define ELF_ARCH EM_S390 =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/s390/include/uapi/asm/ptrace.h (s390_regs). */ #define ELF_NREG 27 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -849,8 +823,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, #define VDSO_HEADER "vdso-64.c.inc" #endif =20 -#define HAVE_INIT_MAIN_THREAD - #define ELF_EXEC_PAGESIZE 4096 =20 #endif /* TARGET_RISCV */ @@ -864,8 +836,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, =20 #define VDSO_HEADER "vdso.c.inc" =20 -#define HAVE_INIT_MAIN_THREAD - #define LO_COMMPAGE 0 =20 static bool init_guest_commpage(void) @@ -905,8 +875,6 @@ static bool init_guest_commpage(void) #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_XTENSA =20 -#define HAVE_INIT_MAIN_THREAD - /* See linux kernel: arch/xtensa/include/asm/elf.h. */ #define ELF_NREG 128 typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG]; @@ -954,8 +922,6 @@ static void elf_core_copy_regs(target_elf_gregset_t *re= gs, #define ELF_CLASS ELFCLASS32 #define ELF_ARCH EM_HEXAGON =20 -#define HAVE_INIT_MAIN_THREAD - #endif /* TARGET_HEXAGON */ =20 #ifndef ELF_MACHINE @@ -3438,15 +3404,3 @@ static int elf_core_dump(int signr, const CPUArchSta= te *env) return ret; } #endif /* USE_ELF_CORE_DUMP */ - -void do_init_main_thread(CPUState *cs, struct image_info *infop) -{ -#ifdef HAVE_INIT_MAIN_THREAD - init_main_thread(cs, infop); -#else - target_pt_regs regs =3D { }; - - init_thread(®s, infop); - target_cpu_copy_regs(cpu_env(cs), ®s); -#endif -} diff --git a/linux-user/main.c b/linux-user/main.c index e21842bde9..6edeeecef3 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -1037,7 +1037,7 @@ int main(int argc, char **argv, char **envp) the real value of GUEST_BASE into account. */ tcg_prologue_init(); =20 - do_init_main_thread(cpu, info); + init_main_thread(cpu, info); =20 if (gdbstub) { gdbserver_start(gdbstub, &error_fatal); --=20 2.43.0