From 74f73159e5c659d8ee52a3d48238932b36e4fe93 Mon Sep 17 00:00:00 2001 From: Nathan Rossi Date: Mon, 16 Dec 2013 16:48:36 +1000 Subject: gdb: Add MicroBlaze support * Import Xilinx gdb patches for MicroBlaze * Disable dependence on LTTng-UST for MicroBlaze, it is not supported Signed-off-by: Nathan Rossi --- ...ebug-message-when-register-is-unavailable.patch | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 recipes-devtools/gdb/files/0005-Fix-debug-message-when-register-is-unavailable.patch (limited to 'recipes-devtools/gdb/files/0005-Fix-debug-message-when-register-is-unavailable.patch') diff --git a/recipes-devtools/gdb/files/0005-Fix-debug-message-when-register-is-unavailable.patch b/recipes-devtools/gdb/files/0005-Fix-debug-message-when-register-is-unavailable.patch new file mode 100644 index 00000000..67520f4c --- /dev/null +++ b/recipes-devtools/gdb/files/0005-Fix-debug-message-when-register-is-unavailable.patch @@ -0,0 +1,40 @@ +From: Nathan Rossi +Date: Tue, 8 May 2012 18:11:17 +1000 +Subject: Fix debug message when register is unavailable + +Signed-off-by: Nathan Rossi +Upstream-Status: Pending +--- + gdb/frame.c | 13 ++++++++++--- + 1 file changed, 10 insertions(+), 3 deletions(-) + +diff --git a/gdb/frame.c b/gdb/frame.c +index 4b8ab60..7ad7cb3 100644 +--- a/gdb/frame.c ++++ b/gdb/frame.c +@@ -979,12 +979,19 @@ frame_unwind_register_value (struct frame_info *frame, int regnum) + else + { + int i; +- const gdb_byte *buf = value_contents (value); ++ const gdb_byte *buf = NULL; ++ if (value_entirely_available(value)) { ++ buf = value_contents (value); ++ } + + fprintf_unfiltered (gdb_stdlog, " bytes="); + fprintf_unfiltered (gdb_stdlog, "["); +- for (i = 0; i < register_size (gdbarch, regnum); i++) +- fprintf_unfiltered (gdb_stdlog, "%02x", buf[i]); ++ if (buf != NULL) { ++ for (i = 0; i < register_size (gdbarch, regnum); i++) ++ fprintf_unfiltered (gdb_stdlog, "%02x", buf[i]); ++ } else { ++ fprintf_unfiltered (gdb_stdlog, "unavailable"); ++ } + fprintf_unfiltered (gdb_stdlog, "]"); + } + } +-- +1.7.9.5 + -- cgit v1.2.3-54-g00ecf