[PATCH] gdb: testsuite: add Blackfin support

[Mike Frysinger <vapier@gentoo.org>]

From: Jie Zhang <jie.zhang@analog.com>

This fills out a few of the test places where needed for Blackfin targets.

Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2011-07-05  Jie Zhang  <jie.zhang@analog.com>

	* config/bfin.exp: New file.
	* gdb.asm/asm-source.exp (bfin-*-*): Handle Blackfin targets.
	* gdb.asm/bfin.inc: New file.
---
 gdb/testsuite/config/bfin.exp        |    1 +
 gdb/testsuite/gdb.asm/asm-source.exp |    3 ++
 gdb/testsuite/gdb.asm/bfin.inc       |   45 ++++++++++++++++++++++++++++++++++
 3 files changed, 49 insertions(+), 0 deletions(-)
 create mode 100644 gdb/testsuite/config/bfin.exp
 create mode 100644 gdb/testsuite/gdb.asm/bfin.inc

diff --git a/gdb/testsuite/config/bfin.exp b/gdb/testsuite/config/bfin.exp
new file mode 100644
index 0000000..d984274
--- /dev/null
+++ b/gdb/testsuite/config/bfin.exp
@@ -0,0 +1 @@
+load_lib "../config/monitor.exp";
diff --git a/gdb/testsuite/gdb.asm/asm-source.exp b/gdb/testsuite/gdb.asm/asm-source.exp
index bd7c1f0..7ae556c 100644
--- a/gdb/testsuite/gdb.asm/asm-source.exp
+++ b/gdb/testsuite/gdb.asm/asm-source.exp
@@ -43,6 +43,9 @@ switch -glob -- [istarget] {
     "arm*-*-*" {
         set asm-arch arm
     }
+    "bfin-*-*" {
+        set asm-arch bfin
+    }
     "frv-*-*" {
 	set asm-arch frv
     }
diff --git a/gdb/testsuite/gdb.asm/bfin.inc b/gdb/testsuite/gdb.asm/bfin.inc
new file mode 100644
index 0000000..7428e3b
--- /dev/null
+++ b/gdb/testsuite/gdb.asm/bfin.inc
@@ -0,0 +1,45 @@
+	comment "subroutine prologue"
+	.macro gdbasm_enter
+	LINK 12;
+	.endm
+
+	comment "subroutine epilogue"
+	.macro gdbasm_leave
+	UNLINK;
+	RTS;
+	.endm
+
+	.macro gdbasm_call subr
+	call \subr;
+	.endm
+
+	.macro gdbasm_several_nops
+	mnop;
+	mnop;
+	mnop;
+	mnop;
+	.endm
+
+	comment "exit (0)"
+	.macro gdbasm_exit0
+	R0 = 0;
+	EXCPT 0;
+	NOP;
+	.endm
+
+	comment "crt0 startup"
+	.macro gdbasm_startup
+	FP = 0;
+	LINK 0xc;
+	.endm
+
+	comment "Declare a data variable"
+	.purgem gdbasm_datavar
+	.macro gdbasm_datavar name value
+	.data
+	.align 4
+	.type	\name, @object
+	.size	\name, 4
+\name:
+	.long \value
+	.endm
-- 
1.7.6