Yaakov Selkowitz: fixes for in-tree libiconv

[deliverable/binutils-gdb.git] / gdb / x86-linux-nat.c

diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c
index 5d8f7c783f87cacf267729a11436782840d2c770..34a9257ba318933197d125b3678ed210a109b0de 100644 (file)
--- a/gdb/x86-linux-nat.c
+++ b/gdb/x86-linux-nat.c
@@ -21,7 +21,7 @@
 #include "inferior.h"
 #include "elf/common.h"
 #include "gdb_proc_service.h"
-#include <sys/ptrace.h>
+#include "nat/gdb_ptrace.h"
 #include <sys/user.h>
 #include <sys/procfs.h>
 #include <sys/uio.h>
@@ -162,13 +162,13 @@ x86_linux_read_description (struct target_ops *ops)
       if (ptrace (PTRACE_GETFPXREGS, tid, 0, (int) &fpxregs) < 0)
        {
          have_ptrace_getfpxregs = 0;
-         have_ptrace_getregset = 0;
+         have_ptrace_getregset = TRIBOOL_FALSE;
          return tdesc_i386_mmx_linux;
        }
     }
 #endif
 
-  if (have_ptrace_getregset == -1)
+  if (have_ptrace_getregset == TRIBOOL_UNKNOWN)
     {
       uint64_t xstateregs[(X86_XSTATE_SSE_SIZE / sizeof (uint64_t))];
       struct iovec iov;
@@ -179,10 +179,10 @@ x86_linux_read_description (struct target_ops *ops)
       /* Check if PTRACE_GETREGSET works.  */
       if (ptrace (PTRACE_GETREGSET, tid,
                  (unsigned int) NT_X86_XSTATE, &iov) < 0)
-       have_ptrace_getregset = 0;
+       have_ptrace_getregset = TRIBOOL_FALSE;
       else
        {
-         have_ptrace_getregset = 1;
+         have_ptrace_getregset = TRIBOOL_TRUE;
 
          /* Get XCR0 from XSAVE extended state.  */
          xcr0 = xstateregs[(I386_LINUX_XSAVE_XCR0_OFFSET
@@ -194,7 +194,7 @@ x86_linux_read_description (struct target_ops *ops)
      PTRACE_GETREGSET is not available then set xcr0_features_bits to
      zero so that the "no-features" descriptions are returned by the
      switches below.  */
-  if (have_ptrace_getregset)
+  if (have_ptrace_getregset == TRIBOOL_TRUE)
     xcr0_features_bits = xcr0 & X86_XSTATE_ALL_MASK;
   else
     xcr0_features_bits = 0;