[5/8] dbghelp: Add ARM support
André Hentschel
webmaster at dawncrow.de
Sat Sep 18 11:02:28 CDT 2010
---
dlls/dbghelp/Makefile.in | 1 +
dlls/dbghelp/cpu_arm.c | 79 ++++++++++++++++++++++++++++++++++++++++++++++
dlls/dbghelp/dbghelp.c | 6 ++-
3 files changed, 84 insertions(+), 2 deletions(-)
create mode 100644 dlls/dbghelp/cpu_arm.c
diff --git a/dlls/dbghelp/Makefile.in b/dlls/dbghelp/Makefile.in
index d4e57c9..bb21d01 100644
--- a/dlls/dbghelp/Makefile.in
+++ b/dlls/dbghelp/Makefile.in
@@ -10,6 +10,7 @@ DELAYIMPORTS = version
C_SRCS = \
coff.c \
+ cpu_arm.c \
cpu_i386.c \
cpu_ppc.c \
cpu_sparc.c \
diff --git a/dlls/dbghelp/cpu_arm.c b/dlls/dbghelp/cpu_arm.c
new file mode 100644
index 0000000..0bd8aad
--- /dev/null
+++ b/dlls/dbghelp/cpu_arm.c
@@ -0,0 +1,79 @@
+/*
+ * File cpu_arm.c
+ *
+ * Copyright (C) 2009-2009, Eric Pouech
+ * Copyright (C) 2010, André Hentschel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <assert.h>
+
+#include "ntstatus.h"
+#define WIN32_NO_STATUS
+#include "dbghelp_private.h"
+#include "winternl.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
+
+static unsigned arm_get_addr(HANDLE hThread, const CONTEXT* ctx,
+ enum cpu_addr ca, ADDRESS64* addr)
+{
+ switch (ca)
+ {
+ case cpu_addr_pc:
+ case cpu_addr_stack:
+ case cpu_addr_frame:
+ default:
+ FIXME("not done for ARM\n");
+ }
+ return FALSE;
+}
+
+static BOOL arm_stack_walk(struct cpu_stack_walk* csw, LPSTACKFRAME64 frame, CONTEXT* context)
+{
+ FIXME("not done for ARM\n");
+ return FALSE;
+}
+
+static unsigned arm_map_dwarf_register(unsigned regno)
+{
+ FIXME("not done for ARM\n");
+ return 0;
+}
+
+static void* arm_fetch_context_reg(CONTEXT* ctx, unsigned regno, unsigned* size)
+{
+ FIXME("not done for ARM\n");
+ return NULL;
+}
+
+static const char* arm_fetch_regname(unsigned regno)
+{
+ FIXME("Unknown register %x\n", regno);
+ return NULL;
+}
+
+struct cpu cpu_arm = {
+ IMAGE_FILE_MACHINE_ARM,
+ 4,
+ arm_get_addr,
+ arm_stack_walk,
+ NULL,
+ arm_map_dwarf_register,
+ arm_fetch_context_reg,
+ arm_fetch_regname,
+};
diff --git a/dlls/dbghelp/dbghelp.c b/dlls/dbghelp/dbghelp.c
index fe7d892..bd4a9cb 100644
--- a/dlls/dbghelp/dbghelp.c
+++ b/dlls/dbghelp/dbghelp.c
@@ -151,9 +151,9 @@ const char* wine_dbgstr_addr(const ADDRESS64* addr)
}
}
-extern struct cpu cpu_i386, cpu_x86_64, cpu_ppc, cpu_sparc;
+extern struct cpu cpu_i386, cpu_x86_64, cpu_ppc, cpu_sparc, cpu_arm;
-static struct cpu* dbghelp_cpus[] = {&cpu_i386, &cpu_x86_64, &cpu_ppc, &cpu_sparc, NULL};
+static struct cpu* dbghelp_cpus[] = {&cpu_i386, &cpu_x86_64, &cpu_ppc, &cpu_sparc, &cpu_arm, NULL};
struct cpu* dbghelp_current_cpu =
#if defined(__i386__)
&cpu_i386
@@ -163,6 +163,8 @@ struct cpu* dbghelp_current_cpu =
&cpu_ppc
#elif defined(__sparc__)
&cpu_sparc
+#elif defined(__arm__)
+ &cpu_arm
#else
#error define support for your CPU
#endif
--
1.7.2.1.95.g3d045
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