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Re: [RFC v2 2/9] move some rsp bits into rsp-low.h
- From: Yao Qi <yao at codesourcery dot com>
- To: Tom Tromey <tromey at redhat dot com>
- Cc: <gdb-patches at sourceware dot org>
- Date: Thu, 13 Feb 2014 17:00:22 +0800
- Subject: Re: [RFC v2 2/9] move some rsp bits into rsp-low.h
- Authentication-results: sourceware.org; auth=none
- References: <1391714966-12125-1-git-send-email-tromey at redhat dot com> <1391714966-12125-3-git-send-email-tromey at redhat dot com>
On 02/07/2014 03:29 AM, Tom Tromey wrote:
> 2014-02-06 Tom Tromey <tromey@redhat.com>
>
> * tracepoint.c: Include rsp-low.h.
> * server.c: Include rsp-low.h.
> * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
> (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
> declare.
> * remote-utils.c: Include rsp-low.h.
> (fromhex, hexchars, ishex, unhexify, tohex, hexify)
> (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
> (convert_int_to_ascii, convert_ascii_to_int): Move to
> common/rsp-low.c.
> * regcache.c: Include rsp-low.h.
> * ax.c: Include rsp-low.h.
> * Makefile.in (SFILES): Add common/rsp-low.c.
> (OBS): Add rsp-low.o.
> (rsp-low.o): New target.
We also need to compile rsp-low.c for IPA, and link rsp-low-ipa.o
in IPA. I get the ipa build error below,
gcc -shared -fPIC -Wl,--no-undefined -g -O2 -I. -I../../../../git/gdb/gdbserver -I../../../../git/gdb/gdbserver/../common -I../../../../git/gdb/gdbserver/../regformats -I../../../../git/gdb/gdbserver/.. -I../../../../git/gdb/gdbserver/../../include -I../../../../git/gdb/gdbserver/../gnulib/import -Ibuild-gnulib-gdbserver/import -Wall -Wdeclaration-after-statement -Wpointer-arith -Wformat-nonliteral -Wno-char-subscripts -Wempty-body -Werror -DGDBSERVER \
-Wl,--dynamic-list=../../../../git/gdb/gdbserver/proc-service.list -o libinproctrace.so ax-ipa.o tracepoint-ipa.o format-ipa.o utils-ipa.o regcache-ipa.o remote-utils-ipa.o common-utils-ipa.o tdesc-ipa.o print-utils-ipa.o i386-linux-ipa.o linux-i386-ipa.o -ldl -pthread
tracepoint-ipa.o: In function `cstr_to_hexstr':
/home/yao/Source/gnu/gdb/build-git/x86/gdb/gdbserver/../../../../git/gdb/gdbserver/tracepoint.c:6933: undefined reference to `bin2hex'
tracepoint-ipa.o: In function `cmd_qtstmat':
/home/yao/Source/gnu/gdb/build-git/x86/gdb/gdbserver/../../../../git/gdb/gdbserver/tracepoint.c:7080: undefined reference to `unpack_varlen_hex'
tracepoint-ipa.o: In function `probe_marker_at':
/home/yao/Source/gnu/gdb/build-git/x86/gdb/gdbserver/../../../../git/gdb/gdbserver/tracepoint.c:7034: undefined reference to `unpack_varlen_hex'
tracepoint-ipa.o: In function `unprobe_marker_at':
/home/yao/Source/gnu/gdb/build-git/x86/gdb/gdbserver/../../../../git/gdb/gdbserver/tracepoint.c:7003: undefined reference to `unpack_varlen_hex'
The fix is to compile rsp-low and link it with ipa, as below.
The compile error is fixed.
--
Yao (éå)
Subject: [PATCH] Compile rsp-low.c for IPA
gdb/gdbserver:
2014-02-13 Yao Qi <yao@codesourcery.com>
* Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
(rsp-low-ipa.o): New target.
---
gdb/gdbserver/Makefile.in | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 5f69ddb..663deb6b 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -292,7 +292,7 @@ gdbreplay$(EXEEXT): $(GDBREPLAY_OBS) $(LIBGNU)
${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay$(EXEEXT) $(GDBREPLAY_OBS) \
$(XM_CLIBS) $(LIBGNU)
-IPA_OBJS=ax-ipa.o tracepoint-ipa.o format-ipa.o utils-ipa.o regcache-ipa.o remote-utils-ipa.o common-utils-ipa.o tdesc-ipa.o print-utils-ipa.o ${IPA_DEPFILES}
+IPA_OBJS=ax-ipa.o tracepoint-ipa.o format-ipa.o utils-ipa.o regcache-ipa.o remote-utils-ipa.o common-utils-ipa.o tdesc-ipa.o print-utils-ipa.o rsp-low-ipa.o ${IPA_DEPFILES}
IPA_LIB=libinproctrace.so
@@ -475,6 +475,9 @@ tdesc-ipa.o: tdesc.c
print-utils-ipa.o: ../common/print-utils.c
$(IPAGENT_COMPILE) $<
$(POSTCOMPILE)
+rsp-low-ipa.o: ../common/rsp-low.c
+ $(IPAGENT_COMPILE) $<
+ $(POSTCOMPILE)
ax.o: ax.c
$(COMPILE) $(WARN_CFLAGS_NO_FORMAT) $<
--
1.7.7.6