gdb: Fix native build on Linux/Alpha.

Fixes:

  CXX    alpha-linux-nat.o
alpha-linux-nat.c: In member function 'virtual CORE_ADDR alpha_linux_nat_target::register_u_offset(gdbarch*, int, int)':
alpha-linux-nat.c:93:16: error: 'gdbarch_pc_regnum' was not declared in this scope
   if (regno == gdbarch_pc_regnum (gdbarch))
                ^~~~~~~~~~~~~~~~~
alpha-linux-nat.c:93:16: note: suggested alternative: 'gdbarch_info'
   if (regno == gdbarch_pc_regnum (gdbarch))
                ^~~~~~~~~~~~~~~~~
                gdbarch_info
alpha-linux-nat.c:97:15: error: 'gdbarch_fp0_regnum' was not declared in this scope
   if (regno < gdbarch_fp0_regnum (gdbarch))
               ^~~~~~~~~~~~~~~~~~
alpha-linux-nat.c:97:15: note: suggested alternative: 'gdbarch_info'
   if (regno < gdbarch_fp0_regnum (gdbarch))
               ^~~~~~~~~~~~~~~~~~
               gdbarch_info
make[2]: *** [Makefile:1638: alpha-linux-nat.o] Error 1
make[2]: Leaving directory '/home/chris/tmp/binutils-gdb/gdb'

2019-09-12  Christian Groessler  <chris@groessler.org>

       * alpha-linux-nat.c: Include gdbarch.h.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 796ade3c71ff8a2b02c84de98494d1165daf7c91..1ad694a20a68e48d900888e75274c642d8a8ae5a 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2019-09-18  Christian Groessler  <chris@groessler.org>
+
+       * alpha-linux-nat.c: Include gdbarch.h.
+
 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 
        * ui-file.c: Include cli/cli-style.h.

diff --git a/gdb/alpha-linux-nat.c b/gdb/alpha-linux-nat.c
index 18806971a7692af6cddddd0fb0296faee32065e6..9f83ad7cc6e576741b6931f7853355940804a996 100644 (file)
--- a/gdb/alpha-linux-nat.c
+++ b/gdb/alpha-linux-nat.c
@@ -22,6 +22,7 @@
 #include "linux-nat-trad.h"
 
 #include "alpha-tdep.h"
+#include "gdbarch.h"
 
 #include "nat/gdb_ptrace.h"
 #include <alpha/ptrace.h>