Merge tag 'pull-10.2-maintainer-260925-1' of https://gitlab.com/stsquad/qemu into staging

September maintainer updates (scripts, semihosting, plugins)

 - new gitlab-failure-analysis script
 - tweak checkpath to ignore license in removed lines
 - refactor semihosting to build once
 - add explicit assert to execlog for coverity
 - new uftrace plugin

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* tag 'pull-10.2-maintainer-260925-1' of https://gitlab.com/stsquad/qemu: (24 commits)
  contrib/plugins/uftrace: add documentation
  contrib/plugins/uftrace_symbols.py
  contrib/plugins/uftrace: implement x64 support
  contrib/plugins/uftrace: generate additional files for uftrace
  contrib/plugins/uftrace: implement privilege level tracing
  contrib/plugins/uftrace: implement tracing
  contrib/plugins/uftrace: track callstack
  contrib/plugins/uftrace: define cpu operations and implement aarch64
  contrib/plugins/uftrace: skeleton file
  contrib/plugins/execlog: Explicitly check for qemu_plugin_read_register() failure
  semihosting/arm-compat-semi: compile once in system and per target for user mode
  semihosting/arm-compat-semi: remove dependency on cpu.h
  semihosting/arm-compat-semi: eradicate target_long
  semihosting/arm-compat-semi: replace target_ulong
  semihosting/arm-compat-semi: eradicate sizeof(target_ulong)
  include/semihosting/common-semi: extract common_semi API
  target/{arm, riscv}/common-semi-target: eradicate target_ulong
  target/riscv/common-semi-target: remove sizeof(target_ulong)
  semihosting/arm-compat-semi: change common_semi_sys_exit_extended
  semihosting/guestfd: compile once for system/user
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

4 files changed, 23 insertions, 22 deletions

diff --git a/include/semihosting/common-semi.h b/include/semihosting/common-semi.h
index 0a91db7c41..aa511a46f4 100644
--- a/include/semihosting/common-semi.h
+++ b/include/semihosting/common-semi.h
@@ -35,5 +35,11 @@
 #define COMMON_SEMI_H
 
 void do_common_semihosting(CPUState *cs);
+uint64_t common_semi_arg(CPUState *cs, int argno);
+void common_semi_set_ret(CPUState *cs, uint64_t ret);
+bool is_64bit_semihosting(CPUArchState *env);
+bool common_semi_sys_exit_is_extended(CPUState *cs);
+uint64_t common_semi_stack_bottom(CPUState *cs);
+bool common_semi_has_synccache(CPUArchState *env);
 
 #endif /* COMMON_SEMI_H */
diff --git a/include/semihosting/guestfd.h b/include/semihosting/guestfd.h
index 3d426fedab..a7ea1041ea 100644
--- a/include/semihosting/guestfd.h
+++ b/include/semihosting/guestfd.h
@@ -35,13 +35,6 @@ typedef struct GuestFD {
     };
 } GuestFD;
 
-/*
- * For ARM semihosting, we have a separate structure for routing
- * data for the console which is outside the guest fd address space.
- */
-extern GuestFD console_in_gf;
-extern GuestFD console_out_gf;
-
 /**
  * alloc_guestfd:
  *
diff --git a/include/semihosting/semihost.h b/include/semihosting/semihost.h
index b03e637578..231dc89039 100644
--- a/include/semihosting/semihost.h
+++ b/include/semihosting/semihost.h
@@ -33,6 +33,8 @@ typedef enum SemihostingTarget {
  * Return true if guest code is allowed to make semihosting calls.
  */
 bool semihosting_enabled(bool is_user);
+bool semihosting_arm_compatible(void);
+void semihosting_arm_compatible_init(void);
 
 SemihostingTarget semihosting_get_target(void);
 const char *semihosting_get_arg(int i);
diff --git a/include/semihosting/syscalls.h b/include/semihosting/syscalls.h
index 6627c45fb2..03aa45b7bb 100644
--- a/include/semihosting/syscalls.h
+++ b/include/semihosting/syscalls.h
@@ -9,7 +9,7 @@
 #ifndef SEMIHOSTING_SYSCALLS_H
 #define SEMIHOSTING_SYSCALLS_H
 
-#include "exec/cpu-defs.h"
+#include "exec/vaddr.h"
 #include "gdbstub/syscalls.h"
 
 /*
@@ -24,23 +24,23 @@
 typedef struct GuestFD GuestFD;
 
 void semihost_sys_open(CPUState *cs, gdb_syscall_complete_cb complete,
-                       target_ulong fname, target_ulong fname_len,
+                       vaddr fname, uint64_t fname_len,
                        int gdb_flags, int mode);
 
 void semihost_sys_close(CPUState *cs, gdb_syscall_complete_cb complete,
                         int fd);
 
 void semihost_sys_read(CPUState *cs, gdb_syscall_complete_cb complete,
-                       int fd, target_ulong buf, target_ulong len);
+                       int fd, vaddr buf, uint64_t len);
 
 void semihost_sys_read_gf(CPUState *cs, gdb_syscall_complete_cb complete,
-                          GuestFD *gf, target_ulong buf, target_ulong len);
+                          GuestFD *gf, vaddr buf, uint64_t len);
 
 void semihost_sys_write(CPUState *cs, gdb_syscall_complete_cb complete,
-                        int fd, target_ulong buf, target_ulong len);
+                        int fd, vaddr buf, uint64_t len);
 
 void semihost_sys_write_gf(CPUState *cs, gdb_syscall_complete_cb complete,
-                           GuestFD *gf, target_ulong buf, target_ulong len);
+                           GuestFD *gf, vaddr buf, uint64_t len);
 
 void semihost_sys_lseek(CPUState *cs, gdb_syscall_complete_cb complete,
                         int fd, int64_t off, int gdb_whence);
@@ -50,27 +50,27 @@ void semihost_sys_isatty(CPUState *cs, gdb_syscall_complete_cb complete,
 
 void semihost_sys_flen(CPUState *cs, gdb_syscall_complete_cb fstat_cb,
                        gdb_syscall_complete_cb flen_cb,
-                       int fd, target_ulong fstat_addr);
+                       int fd, vaddr fstat_addr);
 
 void semihost_sys_fstat(CPUState *cs, gdb_syscall_complete_cb complete,
-                        int fd, target_ulong addr);
+                        int fd, vaddr addr);
 
 void semihost_sys_stat(CPUState *cs, gdb_syscall_complete_cb complete,
-                       target_ulong fname, target_ulong fname_len,
-                       target_ulong addr);
+                       vaddr fname, uint64_t fname_len,
+                       vaddr addr);
 
 void semihost_sys_remove(CPUState *cs, gdb_syscall_complete_cb complete,
-                         target_ulong fname, target_ulong fname_len);
+                         vaddr fname, uint64_t fname_len);
 
 void semihost_sys_rename(CPUState *cs, gdb_syscall_complete_cb complete,
-                         target_ulong oname, target_ulong oname_len,
-                         target_ulong nname, target_ulong nname_len);
+                         vaddr oname, uint64_t oname_len,
+                         vaddr nname, uint64_t nname_len);
 
 void semihost_sys_system(CPUState *cs, gdb_syscall_complete_cb complete,
-                         target_ulong cmd, target_ulong cmd_len);
+                         vaddr cmd, uint64_t cmd_len);
 
 void semihost_sys_gettimeofday(CPUState *cs, gdb_syscall_complete_cb complete,
-                               target_ulong tv_addr, target_ulong tz_addr);
+                               vaddr tv_addr, vaddr tz_addr);
 
 void semihost_sys_poll_one(CPUState *cs, gdb_syscall_complete_cb complete,
                            int fd, GIOCondition cond, int timeout);