linux-user: Remove the deprecated ppc64abi32 target

It's likely broken, and nobody cared for picking it up again
during the deprecation phase, so let's remove this now.

Since this is the last entry in deprecated_targets_list, remove
the related code in the configure script, too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Cédric Le Goater <clg@kaod.org>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211215084958.185214-1-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220112112722.3641051-32-alex.bennee@linaro.org>

4 files changed, 10 insertions, 15 deletions

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 99829faf89..9628a38361 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -718,7 +718,7 @@ static inline void init_thread(struct target_pt_regs *regs,
 #define ELF_MACHINE    PPC_ELF_MACHINE
 #define ELF_START_MMAP 0x80000000
 
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
 
 #define elf_check_arch(x) ( (x) == EM_PPC64 )
 
@@ -870,7 +870,7 @@ static uint32_t get_elf_hwcap2(void)
 static inline void init_thread(struct target_pt_regs *_regs, struct image_info *infop)
 {
     _regs->gpr[1] = infop->start_stack;
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
     if (get_ppc64_abi(infop) < 2) {
         uint64_t val;
         get_user_u64(val, infop->entry + 8);
diff --git a/linux-user/ppc/signal.c b/linux-user/ppc/signal.c
index 176c9d8503..ec0b9c0df3 100644
--- a/linux-user/ppc/signal.c
+++ b/linux-user/ppc/signal.c
@@ -477,10 +477,8 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
     int i, err = 0;
 #if defined(TARGET_PPC64)
     struct target_sigcontext *sc = 0;
-#if !defined(TARGET_ABI32)
     struct image_info *image = ((TaskState *)thread_cpu->opaque)->info;
 #endif
-#endif
 
     rt_sf_addr = get_sigframe(ka, env, sizeof(*rt_sf));
     if (!lock_user_struct(VERIFY_WRITE, rt_sf, rt_sf_addr, 1))
@@ -530,7 +528,7 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
     env->gpr[5] = (target_ulong) h2g(&rt_sf->uc);
     env->gpr[6] = (target_ulong) h2g(rt_sf);
 
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
     if (get_ppc64_abi(image) < 2) {
         /* ELFv1 PPC64 function pointers are pointers to OPD entries. */
         struct target_func_ptr *handler =
@@ -562,7 +560,7 @@ sigsegv:
 
 }
 
-#if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
+#if !defined(TARGET_PPC64)
 long do_sigreturn(CPUPPCState *env)
 {
     struct target_sigcontext *sc = NULL;
@@ -575,12 +573,9 @@ long do_sigreturn(CPUPPCState *env)
     if (!lock_user_struct(VERIFY_READ, sc, sc_addr, 1))
         goto sigsegv;
 
-#if defined(TARGET_PPC64)
-    set.sig[0] = sc->oldmask + ((uint64_t)(sc->_unused[3]) << 32);
-#else
     __get_user(set.sig[0], &sc->oldmask);
     __get_user(set.sig[1], &sc->_unused[3]);
-#endif
+
     target_to_host_sigset_internal(&blocked, &set);
     set_sigmask(&blocked);
 
diff --git a/linux-user/ppc/target_syscall.h b/linux-user/ppc/target_syscall.h
index 8b364697d4..7df9118937 100644
--- a/linux-user/ppc/target_syscall.h
+++ b/linux-user/ppc/target_syscall.h
@@ -36,7 +36,7 @@ struct target_pt_regs {
 	abi_ulong link;
 	abi_ulong xer;
 	abi_ulong ccr;
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
         abi_ulong softe;
 #else
 	abi_ulong mq;		/* 601 only (not used at present) */
@@ -58,7 +58,7 @@ struct target_revectored_struct {
  * flags masks
  */
 
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
 #ifdef TARGET_WORDS_BIGENDIAN
 #define UNAME_MACHINE "ppc64"
 #else
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 78607effe8..4587b62ac9 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -1558,7 +1558,7 @@ struct target_stat64 {
 struct target_stat {
 	abi_ulong st_dev;
 	abi_ulong st_ino;
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
 	abi_ulong st_nlink;
 	unsigned int st_mode;
 #else
@@ -1579,12 +1579,12 @@ struct target_stat {
 	abi_ulong  target_st_ctime_nsec;
 	abi_ulong  __unused4;
 	abi_ulong  __unused5;
-#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
+#if defined(TARGET_PPC64)
 	abi_ulong  __unused6;
 #endif
 };
 
-#if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
+#if !defined(TARGET_PPC64)
 #define TARGET_HAS_STRUCT_STAT64
 struct QEMU_PACKED target_stat64 {
 	unsigned long long st_dev;