X-Git-Url: https://git.tld-linux.org/?a=blobdiff_plain;f=qemu-user-execve.patch;h=ada84ce99b9c09a0a0c0080f0366980ee0f6be03;hb=f799dc25f4dd72b2a62d6dae4f4a90158445a28a;hp=3f538a95d61878e894c14319f245ca967b66a3ba;hpb=05bd494111d29bcf2a9f9449c268c97caafa32fd;p=packages%2Fqemu.git

diff --git a/qemu-user-execve.patch b/qemu-user-execve.patch
index 3f538a9..ada84ce 100644
--- a/qemu-user-execve.patch
+++ b/qemu-user-execve.patch
@@ -45,11 +45,10 @@ Reviewed-by: Laurent Vivier <laurent@vivier.eu>
 v3 changes:
 	- rebase the patchset against current code
 
-diff --git a/linux-user/main.c b/linux-user/main.c
-index ee12035..5951279 100644
---- a/linux-user/main.c
-+++ b/linux-user/main.c
-@@ -79,6 +79,7 @@ static void usage(int exitcode);
+diff -urNpa qemu-7.0.0.orig/linux-user/main.c qemu-7.0.0/linux-user/main.c
+--- qemu-7.0.0.orig/linux-user/main.c	2022-06-03 00:24:41.355695042 +0200
++++ qemu-7.0.0/linux-user/main.c	2022-06-03 00:25:03.067739119 +0200
+@@ -119,6 +119,7 @@ static void usage(int exitcode);
  
  static const char *interp_prefix = CONFIG_QEMU_INTERP_PREFIX;
  const char *qemu_uname_release;
@@ -57,8 +56,8 @@ index ee12035..5951279 100644
  
  /* XXX: on x86 MAP_GROWSDOWN only works if ESP <= address + 32, so
     we allocate a bigger stack. Need a better solution, for example
-@@ -3828,6 +3829,11 @@ static void handle_arg_guest_base(const char *arg)
-     have_guest_base = 1;
+@@ -352,6 +353,11 @@ static void handle_arg_guest_base(const
+     have_guest_base = true;
  }
  
 +static void handle_arg_execve(const char *arg)
@@ -69,7 +68,7 @@ index ee12035..5951279 100644
  static void handle_arg_reserved_va(const char *arg)
  {
      char *p;
-@@ -3913,6 +3919,8 @@ static const struct qemu_argument arg_table[] = {
+@@ -454,6 +460,8 @@ static const struct qemu_argument arg_ta
       "uname",      "set qemu uname release string to 'uname'"},
      {"B",          "QEMU_GUEST_BASE",  true,  handle_arg_guest_base,
       "address",    "set guest_base address to 'address'"},
@@ -78,21 +77,10 @@ index ee12035..5951279 100644
      {"R",          "QEMU_RESERVED_VA", true,  handle_arg_reserved_va,
       "size",       "reserve 'size' bytes for guest virtual address space"},
      {"d",          "QEMU_LOG",         true,  handle_arg_log,
-diff --git a/linux-user/qemu.h b/linux-user/qemu.h
-index bd90cc3..0d9b058 100644
---- a/linux-user/qemu.h
-+++ b/linux-user/qemu.h
-@@ -140,6 +140,7 @@ void init_task_state(TaskState *ts);
- void task_settid(TaskState *);
- void stop_all_tasks(void);
- extern const char *qemu_uname_release;
-+extern const char *qemu_execve_path;
- extern unsigned long mmap_min_addr;
- 
- /* ??? See if we can avoid exposing so much of the loader internals.  */
---- qemu-2.12.0/linux-user/syscall.c~	2018-04-30 21:43:39.000000000 +0300
-+++ qemu-2.12.0/linux-user/syscall.c	2018-04-30 21:46:36.362935706 +0300
-@@ -5854,6 +5854,109 @@ static target_timer_t get_timer_id(abi_long arg)
+diff -urNpa qemu-7.0.0.orig/linux-user/syscall.c qemu-7.0.0/linux-user/syscall.c
+--- qemu-7.0.0.orig/linux-user/syscall.c	2022-06-03 00:24:41.357695046 +0200
++++ qemu-7.0.0/linux-user/syscall.c	2022-06-03 00:25:03.070739125 +0200
+@@ -8300,6 +8300,109 @@ static target_timer_t get_timer_id(abi_l
      return timerid;
  }
  
@@ -202,7 +190,7 @@ index bd90cc3..0d9b058 100644
  static int target_to_host_cpu_mask(unsigned long *host_mask,
                                     size_t host_size,
                                     abi_ulong target_addr,
-@@ -8257,7 +8257,12 @@
+@@ -8813,7 +8916,12 @@ static abi_long do_syscall1(void *cpu_en
               * before the execve completes and makes it the other
               * program's problem.
               */
@@ -216,3 +204,14 @@ index bd90cc3..0d9b058 100644
              unlock_user(p, arg1, 0);
  
              goto execve_end;
+diff -urNpa qemu-7.0.0.orig/linux-user/user-internals.h qemu-7.0.0/linux-user/user-internals.h
+--- qemu-7.0.0.orig/linux-user/user-internals.h	2022-06-03 00:24:41.355695042 +0200
++++ qemu-7.0.0/linux-user/user-internals.h	2022-06-03 00:25:03.070739125 +0200
+@@ -27,6 +27,7 @@ void init_task_state(TaskState *ts);
+ void task_settid(TaskState *);
+ void stop_all_tasks(void);
+ extern const char *qemu_uname_release;
++extern const char *qemu_execve_path;
+ extern unsigned long mmap_min_addr;
+ 
+ typedef struct IOCTLEntry IOCTLEntry;