Windows gdb: cygwin_set_dr => windows_set_dr, etc.

The Windows backend functions that manipulate the x86 debug registers
are called "cygwin_foo", which is outdated, because native MinGW gdb
also uses those functions, they are not Cygwin-specific.  Rename them
to "windows_foo" to avoid confusion.

Approved-By: Tom Tromey <tom@tromey.com>
Change-Id: I46df3b44f5272adadf960da398342a3cbdb98533
commit-id:896523e0

diff --git a/gdb/x86-windows-nat.c b/gdb/x86-windows-nat.c
index baa6b969e99a41dd87f17f7fcbaa3dbaec434610..5c09efce32fc97f515f0bd130147398a7e25d4ca 100644 (file)
--- a/gdb/x86-windows-nat.c
+++ b/gdb/x86-windows-nat.c
@@ -299,10 +299,10 @@ x86_windows_nat_target::is_sw_breakpoint (const EXCEPTION_RECORD *er) const
    Here we just store the address in dr array, the registers will be
    actually set up when windows_continue is called.  */
 static void
-cygwin_set_dr (int i, CORE_ADDR addr)
+windows_set_dr (int i, CORE_ADDR addr)
 {
   if (i < 0 || i > 3)
-    internal_error (_("Invalid register %d in cygwin_set_dr.\n"), i);
+    internal_error (_("Invalid register %d in windows_set_dr.\n"), i);
 
   for (auto &th : x86_windows_process.thread_list)
     th->debug_registers_changed = true;
@@ -312,7 +312,7 @@ cygwin_set_dr (int i, CORE_ADDR addr)
    register.  Here we just store the address in D_REGS, the watchpoint
    will be actually set up in windows_wait.  */
 static void
-cygwin_set_dr7 (unsigned long val)
+windows_set_dr7 (unsigned long val)
 {
   for (auto &th : x86_windows_process.thread_list)
     th->debug_registers_changed = true;
@@ -321,7 +321,7 @@ cygwin_set_dr7 (unsigned long val)
 /* Get the value of debug register I from the inferior.  */
 
 static CORE_ADDR
-cygwin_get_dr (int i)
+windows_get_dr (int i)
 {
   windows_thread_info *th = windows_process->find_thread (inferior_ptid);
 
@@ -352,18 +352,18 @@ cygwin_get_dr (int i)
    inferior.  */
 
 static unsigned long
-cygwin_get_dr6 (void)
+windows_get_dr6 (void)
 {
-  return cygwin_get_dr (6);
+  return windows_get_dr (6);
 }
 
 /* Get the value of the DR7 debug status register from the
    inferior.  */
 
 static unsigned long
-cygwin_get_dr7 (void)
+windows_get_dr7 (void)
 {
-  return cygwin_get_dr (7);
+  return windows_get_dr (7);
 }
 
 static int
@@ -489,11 +489,11 @@ display_selectors (const char * args, int from_tty)
 
 INIT_GDB_FILE (x86_windows_nat)
 {
-  x86_dr_low.set_control = cygwin_set_dr7;
-  x86_dr_low.set_addr = cygwin_set_dr;
-  x86_dr_low.get_addr = cygwin_get_dr;
-  x86_dr_low.get_status = cygwin_get_dr6;
-  x86_dr_low.get_control = cygwin_get_dr7;
+  x86_dr_low.set_control = windows_set_dr7;
+  x86_dr_low.set_addr = windows_set_dr;
+  x86_dr_low.get_addr = windows_get_dr;
+  x86_dr_low.get_status = windows_get_dr6;
+  x86_dr_low.get_control = windows_get_dr7;
 
   /* x86_dr_low.debug_register_length field is set by
      calling x86_set_debug_register_length function