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old-cross-binutils/gdb/testsuite/gdb.trace
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Yao Qi 2d6f0de676 Tweak gdb.trace/tfile.c for thumb mode 
We see the fail below happens on thumb related multi-libs
(-mthumb -march={armv4t,armv7-a}),

target tfile tfile-basic.tf ^M
warning: Uploaded tracepoint 1 has no source location, using raw address^M
warning: Breakpoint address adjusted from 0x00008959 to 0x00008958.^M
Tracepoint 3 at 0x8958: file /scratch/yqi/arm-none-linux-gnueabi/src/gdb-trunk/gdb/testsuite/gdb.trace/tfile.c, line 91.^M
Created tracepoint 3 for target's tracepoint 1 at 0x8959.^M
warning: Breakpoint address adjusted from 0x00008959 to 0x00008958.^M
warning: Breakpoint address adjusted from 0x00008959 to 0x00008958.^M
warning: Breakpoint address adjusted from 0x00008959 to 0x00008958.^M
(gdb) FAIL: gdb.trace/tfile.exp: complete-command 'target tfile'

The address of write_basic_trace_file is two-bytes aligned,

(gdb) p write_basic_trace_file
$1 = {void (void)} 0x8958 <write_basic_trace_file>

but the ld sets the LSB of every reference to the function address
(indicating the address is in thumb mode), so "&write_basic_trace_file"
in the program becomes 0x8959, which is saved in the trace file.  That
is why the warnnings are emitted.

This patch is to clear the LSB of the function address written to trace
file in thumb and thumb2 mode.  This patch fixes the fail above.

gdb/testsuite:

2014-07-10  Yao Qi  <yao@codesourcery.com>

	* gdb.trace/tfile.c (write_basic_trace_file)
	[__thumb__||__thumb2__]: Clear the Thumb bit of the function
	address written to trace file.
2014-07-10 09:02:01 +08:00
..
actions-changed.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
actions-changed.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
actions.c Ensure unreferenced static symbols aren't omitted by clang (either marking them __attribute__((used)) or making them non-static) 2014-04-24 22:33:46 -07:00
actions.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ax.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
backtrace.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
change-loc-1.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
change-loc-2.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
change-loc.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
change-loc.exp Fix several "set remote foo-packet on/off" commands. 2014-04-25 18:07:02 +01:00
change-loc.h Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
circ.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
circ.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
collection.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
collection.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
deltrace.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
disconnected-tracing.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
disconnected-tracing.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
entry-values.c Fix gdb.trace/entry-values.exp for thumb mode 2014-07-08 16:48:22 +08:00
entry-values.exp Fix gdb.trace/entry-values.exp for thumb mode 2014-07-08 16:48:22 +08:00
ftrace.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
ftrace.exp Fix several "set remote foo-packet on/off" commands. 2014-04-25 18:07:02 +01:00
infotrace.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Makefile.in
mi-trace-frame-collected.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mi-trace-unavailable.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mi-traceframe-changed.exp Check tracefile is generated by binary execution 2014-04-22 09:57:44 +08:00
mi-tracepoint-changed.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
mi-tsv-changed.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
packetlen.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
passc-dyn.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
passcount.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pending.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pending.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pendshr1.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pendshr2.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
pr16508.exp Fix PR16508 2014-03-06 11:33:06 +08:00
qtro.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
qtro.exp Don't suppress errors inserting/removing hardware breakpoints in shared 2014-04-23 15:06:47 +01:00
range-stepping.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
range-stepping.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
read-memory.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
read-memory.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
report.exp Create inferior for ctf target. 2014-02-05 19:37:25 +08:00
save-trace.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
stap-trace.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
stap-trace.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
status-stop.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
status-stop.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
strace.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
strace.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
tfile.c Tweak gdb.trace/tfile.c for thumb mode 2014-07-10 09:02:01 +08:00
tfile.exp Check tracefile is generated by binary execution 2014-04-22 09:57:44 +08:00
tfind.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-break.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-break.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-buffer-size.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-buffer-size.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-mt.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-mt.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
trace-unavailable.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
tracecmd.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
tspeed.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
tspeed.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
tstatus.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
tsv.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
unavailable-dwarf-piece.c Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
unavailable-dwarf-piece.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
unavailable.cc Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
unavailable.exp Partially available/unavailable data in requested range 2014-05-05 11:51:59 +08:00
while-dyn.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
while-stepping.exp Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00