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-rw-r--r--bsd-user/bsd-mem.h4
-rw-r--r--bsd-user/meson.build1
-rw-r--r--bsd-user/mmap.c17
-rw-r--r--bsd-user/plugin-api.c15
-rw-r--r--bsd-user/qemu.h12
-rw-r--r--bsd-user/signal.c4
6 files changed, 27 insertions, 26 deletions
diff --git a/bsd-user/bsd-mem.h b/bsd-user/bsd-mem.h
index f5ec0de24c..90ca0e3377 100644
--- a/bsd-user/bsd-mem.h
+++ b/bsd-user/bsd-mem.h
@@ -370,9 +370,11 @@ static inline abi_long do_bsd_shmat(int shmid, abi_ulong shmaddr, int shmflg)
         if (shmaddr) {
             host_raddr = shmat(shmid, (void *)g2h_untagged(shmaddr), shmflg);
         } else {
+            abi_ulong alignment;
             abi_ulong mmap_start;
 
-            mmap_start = mmap_find_vma(0, shm_info.shm_segsz);
+            alignment = 0; /* alignment above page size not required */
+            mmap_start = mmap_find_vma(0, shm_info.shm_segsz, alignment);
 
             if (mmap_start == -1) {
                 return -TARGET_ENOMEM;
diff --git a/bsd-user/meson.build b/bsd-user/meson.build
index 39bad0ae33..37b7cd6de8 100644
--- a/bsd-user/meson.build
+++ b/bsd-user/meson.build
@@ -13,6 +13,7 @@ bsd_user_ss.add(files(
   'elfload.c',
   'main.c',
   'mmap.c',
+  'plugin-api.c',
   'signal.c',
   'strace.c',
   'uaccess.c',
diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c
index 346f2cefd3..3f0df79c37 100644
--- a/bsd-user/mmap.c
+++ b/bsd-user/mmap.c
@@ -275,8 +275,7 @@ static abi_ulong mmap_find_vma_reserved(abi_ulong start, abi_ulong size,
  * It must be called with mmap_lock() held.
  * Return -1 if error.
  */
-static abi_ulong mmap_find_vma_aligned(abi_ulong start, abi_ulong size,
-                                       abi_ulong alignment)
+abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size, abi_ulong alignment)
 {
     void *ptr, *prev;
     abi_ulong addr;
@@ -395,11 +394,6 @@ static abi_ulong mmap_find_vma_aligned(abi_ulong start, abi_ulong size,
     }
 }
 
-abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size)
-{
-    return mmap_find_vma_aligned(start, size, 0);
-}
-
 /* NOTE: all the constants are the HOST ones */
 abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
                      int flags, int fd, off_t offset)
@@ -489,13 +483,12 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
      * before we truncate the length for mapping files below.
      */
     if (!(flags & MAP_FIXED)) {
+        abi_ulong alignment;
+
         host_len = len + offset - host_offset;
         host_len = HOST_PAGE_ALIGN(host_len);
-        if ((flags & MAP_ALIGNMENT_MASK) != 0)
-            start = mmap_find_vma_aligned(real_start, host_len,
-                (flags & MAP_ALIGNMENT_MASK) >> MAP_ALIGNMENT_SHIFT);
-        else
-            start = mmap_find_vma(real_start, host_len);
+        alignment = (flags & MAP_ALIGNMENT_MASK) >> MAP_ALIGNMENT_SHIFT;
+        start = mmap_find_vma(real_start, host_len, alignment);
         if (start == (abi_ulong)-1) {
             errno = ENOMEM;
             goto fail;
diff --git a/bsd-user/plugin-api.c b/bsd-user/plugin-api.c
new file mode 100644
index 0000000000..6ccef7eaa0
--- /dev/null
+++ b/bsd-user/plugin-api.c
@@ -0,0 +1,15 @@
+/*
+ * QEMU Plugin API - bsd-user-mode only implementations
+ *
+ * Common user-mode only APIs are in plugins/api-user. These helpers
+ * are only specific to bsd-user.
+ *
+ * Copyright (C) 2017, Emilio G. Cota <cota@braap.org>
+ * Copyright (C) 2019-2025, Linaro
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "qemu.h"
+#include "common-user/plugin-api.c.inc"
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 4e97c79631..c1c508281a 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -32,6 +32,7 @@
 extern char **environ;
 
 #include "user/thunk.h"
+#include "user/mmap.h"
 #include "target_arch.h"
 #include "syscall_defs.h"
 #include "target_syscall.h"
@@ -233,19 +234,8 @@ void print_taken_signal(int target_signum, const target_siginfo_t *tinfo);
 extern int do_strace;
 
 /* mmap.c */
-int target_mprotect(abi_ulong start, abi_ulong len, int prot);
-abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
-                     int flags, int fd, off_t offset);
-int target_munmap(abi_ulong start, abi_ulong len);
-abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
-                       abi_ulong new_size, unsigned long flags,
-                       abi_ulong new_addr);
 int target_msync(abi_ulong start, abi_ulong len, int flags);
-extern abi_ulong mmap_next_start;
-abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size);
 void mmap_reserve(abi_ulong start, abi_ulong size);
-void TSA_NO_TSA mmap_fork_start(void);
-void TSA_NO_TSA mmap_fork_end(int child);
 
 /* main.c */
 extern char qemu_proc_pathname[];
diff --git a/bsd-user/signal.c b/bsd-user/signal.c
index ab1d9ddd50..a8cfcca130 100644
--- a/bsd-user/signal.c
+++ b/bsd-user/signal.c
@@ -1034,7 +1034,7 @@ void process_pending_signals(CPUArchState *env)
 void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
                            MMUAccessType access_type, bool maperr, uintptr_t ra)
 {
-    const TCGCPUOps *tcg_ops = CPU_GET_CLASS(cpu)->tcg_ops;
+    const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
 
     if (tcg_ops->record_sigsegv) {
         tcg_ops->record_sigsegv(cpu, addr, access_type, maperr, ra);
@@ -1050,7 +1050,7 @@ void cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
 void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
                           MMUAccessType access_type, uintptr_t ra)
 {
-    const TCGCPUOps *tcg_ops = CPU_GET_CLASS(cpu)->tcg_ops;
+    const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
 
     if (tcg_ops->record_sigbus) {
         tcg_ops->record_sigbus(cpu, addr, access_type, ra);