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Undefined uintptr_t with mingw
- From: Alberto Luaces <aluaces at udc dot es>
- To: gdb-patches at sources dot redhat dot com
- Date: Tue, 21 Dec 2010 17:33:52 +0100
- Subject: Undefined uintptr_t with mingw
Hello,
while building gdb with the mingw cross-compiler from Debian
(4.4.4-0.1+b1) I run across this error:
i586-mingw32msvc-gcc -c -Wall -g -O2 -D__USE_MINGW_ACCESS -I. -I../../../gdb-7.2/gdb/gdbserver -I../../../gdb-7.2/gdb/gdbserver/../common -I../../../gdb-7.2/gdb/gdbserver/../regformats -I../../../gdb-7.2/gdb/gdbserver/../../include ../../../gdb-7.2/gdb/gdbserver/win32-low.c
../../../gdb-7.2/gdb/gdbserver/win32-low.c: In function âchild_add_threadâ:
../../../gdb-7.2/gdb/gdbserver/win32-low.c:192: error: âuintptr_tâ undeclared (first use in this function)
../../../gdb-7.2/gdb/gdbserver/win32-low.c:192: error: (Each undeclared identifier is reported only once
../../../gdb-7.2/gdb/gdbserver/win32-low.c:192: error: for each function it appears in.)
../../../gdb-7.2/gdb/gdbserver/win32-low.c:192: error: expected â;â before âtlbâ
../../../gdb-7.2/gdb/gdbserver/win32-low.c: In function âchild_xfer_memoryâ:
../../../gdb-7.2/gdb/gdbserver/win32-low.c:283: error: âuintptr_tâ undeclared (first use in this function)
../../../gdb-7.2/gdb/gdbserver/win32-low.c:283: error: expected â;â before âaddrâ
../../../gdb-7.2/gdb/gdbserver/win32-low.c:287: error: âaddrâ undeclared (first use in this function)
../../../gdb-7.2/gdb/gdbserver/win32-low.c: In function âhandle_load_dllâ:
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1208: error: âuintptr_tâ undeclared (first use in this function)
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1208: error: expected â;â before âeventâ
../../../gdb-7.2/gdb/gdbserver/win32-low.c: In function âhandle_unload_dllâ:
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1216: error: âuintptr_tâ undeclared (first use in this function)
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1216: error: expected â,â or â;â before âcurrent_eventâ
../../../gdb-7.2/gdb/gdbserver/win32-low.c: In function âhandle_exceptionâ:
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1317: error: âuintptr_tâ undeclared (first use in this function)
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1317: error: expected â)â before âcurrent_eventâ
../../../gdb-7.2/gdb/gdbserver/win32-low.c:1317: error: too few arguments to function âphex_nzâ
make[4]: *** [win32-low.o] Error 1
Since uintptr_t is defined in <stdint.h>, I succesfully built gdb with
this change:
diff -ur gdb-7.2orig/gdb/gdbserver/win32-low.c gdb-7.2/gdb/gdbserver/win32-low.c
--- gdb-7.2orig/gdb/gdbserver/win32-low.c 2010-12-21 16:27:10.000000000 +0100
+++ gdb-7.2/gdb/gdbserver/win32-low.c 2010-12-21 17:21:56.000000000 +0100
@@ -33,6 +33,7 @@
#include <sys/param.h>
#include <malloc.h>
#include <process.h>
+#include <stdint.h>
#ifndef USE_WIN32API
#include <sys/cygwin.h>
Does it sound right to apply to GDB?
Thanks,
--
Alberto