diff options
Diffstat (limited to 'meta-xilinx/meta-microblaze/recipes-devtools/gdb/gdb/0036-Fix-debug-message-when-register-is-unavailable.patch')
| -rw-r--r-- | meta-xilinx/meta-microblaze/recipes-devtools/gdb/gdb/0036-Fix-debug-message-when-register-is-unavailable.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/meta-xilinx/meta-microblaze/recipes-devtools/gdb/gdb/0036-Fix-debug-message-when-register-is-unavailable.patch b/meta-xilinx/meta-microblaze/recipes-devtools/gdb/gdb/0036-Fix-debug-message-when-register-is-unavailable.patch new file mode 100644 index 000000000..f0c182d33 --- /dev/null +++ b/meta-xilinx/meta-microblaze/recipes-devtools/gdb/gdb/0036-Fix-debug-message-when-register-is-unavailable.patch @@ -0,0 +1,40 @@ +From 41fd9d3645d610ff65171e9a44427711232cb4b8 Mon Sep 17 00:00:00 2001 +From: Nathan Rossi <nathan.rossi@petalogix.com> +Date: Tue, 8 May 2012 18:11:17 +1000 +Subject: [PATCH 36/40] Fix debug message when register is unavailable + +Signed-off-by: Nathan Rossi <nathan.rossi@petalogix.com> +--- + gdb/frame.c | 13 ++++++++++--- + 1 file changed, 10 insertions(+), 3 deletions(-) + +diff --git a/gdb/frame.c b/gdb/frame.c +index c746a6a231e..571722c7351 100644 +--- a/gdb/frame.c ++++ b/gdb/frame.c +@@ -1255,12 +1255,19 @@ frame_unwind_register_value (frame_info *next_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, "]"); + } + } +-- +2.17.1 + |