[PATCH 4/6] ntdll: Swap %eax and %edx registers in the i386 syscall dispatcher.

[Rémi Bernon]

From: Rémi Bernon

Using %eax more consistently as the syscall number.
---
 dlls/ntdll/unix/signal_i386.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlls/ntdll/unix/signal_i386.c b/dlls/ntdll/unix/signal_i386.c
index 57da9efd608..b63d82e7e2e 100644
--- a/dlls/ntdll/unix/signal_i386.c
+++ b/dlls/ntdll/unix/signal_i386.c
@@ -2617,18 +2617,18 @@ __ASM_GLOBAL_FUNC( __wine_syscall_dispatcher,
                 "\n.L__wine_syscall_dispatcher_fpu_saved:\n\t"
                    "leal 4(%esp),%esi\n\t"         /* first argument */
                    "movl %ecx,%esp\n\t"
-                   "movl 0x1c(%esp),%edx\n\t"      /* frame->eax */
-                   "andl $0xfff,%edx\n\t"          /* syscall number */
-                   "movl 12(%ebx),%eax\n\t"        /* table->ArgumentTable */
-                   "movzbl (%eax,%edx,1),%ecx\n\t"
-                   "movl (%ebx),%eax\n\t"          /* table->ServiceTable */
+                   "movl 0x1c(%esp),%eax\n\t"      /* frame->eax */
+                   "andl $0xfff,%eax\n\t"          /* syscall number */
+                   "movl 12(%ebx),%edx\n\t"        /* table->ArgumentTable */
+                   "movzbl (%edx,%eax,1),%ecx\n\t"
+                   "movl (%ebx),%edx\n\t"          /* table->ServiceTable */
                    "subl %ecx,%esp\n\t"
                    "shrl $2,%ecx\n\t"
                    "andl $~15,%esp\n\t"
                    "movl %esp,%edi\n\t"
                    "cld\n\t"
                    "rep; movsl\n\t"
-                   "call *(%eax,%edx,4)\n\t"
+                   "call *(%edx,%eax,4)\n\t"

"\n.L__wine_syscall_dispatcher_restore:\n\t"
                    "leal -0x34(%ebp),%esp\n\t"