[PATCH OBV 07/10] Include signal.h in nat/amd64-linux-siginfo.h

[PATCH OBV 07/10] Include signal.h in nat/amd64-linux-siginfo.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="nat/amd64-linux-siginfo.h"
....
../../binutils-gdb/gdb/nat/amd64-linux-siginfo.h:52:39: error: 'siginfo_t' was not declared in this scope
 int amd64_linux_siginfo_fixup_common (siginfo_t *native, gdb_byte *inf,
                                       ^
gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* nat/amd64-linux-siginfo.h: Include signal.h.
---
 gdb/nat/amd64-linux-siginfo.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/nat/amd64-linux-siginfo.h b/gdb/nat/amd64-linux-siginfo.h
index 452a9f1..ccc71c8 100644
--- a/gdb/nat/amd64-linux-siginfo.h
+++ b/gdb/nat/amd64-linux-siginfo.h
@@ -20,6 +20,8 @@
 #ifndef AMD64_LINUX_SIGINFO_H
 #define AMD64_LINUX_SIGINFO_H 1
 
+#include <signal.h>  /* For siginfo_t.  */
+
 /* When GDB is built as a 64-bit application on Linux, the
    PTRACE_GETSIGINFO data is always presented in 64-bit layout.  Since
    debugging a 32-bit inferior with a 64-bit GDB should look the same
-- 
1.9.1

[PATCH OBV 03/10] Include doublest.h and expression.h in dfp.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="dfp.h"
...
../../binutils-gdb/gdb/dfp.h:39:8: error: 'DOUBLEST' does not name a type
 extern DOUBLEST decimal_to_doublest (const gdb_byte *from, int len,
        ^
../../binutils-gdb/gdb/dfp.h:41:33: error: use of enum 'exp_opcode' without previous declaration
 extern void decimal_binop (enum exp_opcode,
                                 ^
gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* dfp.h: Include "dboulest.h" and "expression.h".
---
 gdb/dfp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gdb/dfp.h b/gdb/dfp.h
index 9f37b8c..c8ff5a1 100644
--- a/gdb/dfp.h
+++ b/gdb/dfp.h
@@ -25,6 +25,9 @@
 #ifndef DFP_H
 #define DFP_H
 
+#include "doublest.h"    /* For DOUBLEST.  */
+#include "expression.h"  /* For enum exp_opcode.  */
+
 /* When using decimal128, this is the maximum string length + 1
  * (value comes from libdecnumber's DECIMAL128_String constant).  */
 #define MAX_DECIMAL_STRING  43
-- 
1.9.1

[PATCH OBV 04/10] Include target.h in inf-loop.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="target.h inf-loop.h"
...
../../binutils-gdb/gdb/inf-loop.h:23:42: error: use of enum 'inferior_event_type' without previous declaration
 extern void inferior_event_handler (enum inferior_event_type event_type,
                                          ^
gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* inf-loop.c: Don't include "target.h".
	* inf-loop.h: Include it here.
---
 gdb/inf-loop.c | 1 -
 gdb/inf-loop.h | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/gdb/inf-loop.c b/gdb/inf-loop.c
index 679149e..bb9fa01 100644
--- a/gdb/inf-loop.c
+++ b/gdb/inf-loop.c
@@ -20,7 +20,6 @@
 #include "defs.h"
 #include "inferior.h"
 #include "infrun.h"
-#include "target.h"             /* For enum inferior_event_type.  */
 #include "event-loop.h"
 #include "event-top.h"
 #include "inf-loop.h"
diff --git a/gdb/inf-loop.h b/gdb/inf-loop.h
index b76c2ee..a5d0747 100644
--- a/gdb/inf-loop.h
+++ b/gdb/inf-loop.h
@@ -20,6 +20,8 @@
 #ifndef INF_LOOP_H
 #define INF_LOOP_H
 
+#include "target.h"             /* For enum inferior_event_type.  */
+
 extern void inferior_event_handler (enum inferior_event_type event_type, 
 				    void* client_data);
 
-- 
1.9.1

[PATCH OBV 10/10] Include gdb_proc_service.h in x86-linux-nat.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="x86-linux-nat.h"
...
../../binutils-gdb/gdb/x86-linux-nat.h:29:8: error: 'ps_err_e' does not name a type
 extern ps_err_e x86_linux_get_thread_area (pid_t pid, void *addr,
        ^

gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* x86-linux-nat.h: Include gdb_proc_service.h.
---
 gdb/x86-linux-nat.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/x86-linux-nat.h b/gdb/x86-linux-nat.h
index 7d952aa..897f989 100644
--- a/gdb/x86-linux-nat.h
+++ b/gdb/x86-linux-nat.h
@@ -20,6 +20,8 @@
 #ifndef X86_LINUX_NAT_H
 #define X86_LINUX_NAT_H 1
 
+#include "gdb_proc_service.h"  /* For ps_err_e.  */
+
 \f
 
 /* Helper for ps_get_thread_area.  Sets BASE_ADDR to a pointer to
-- 
1.9.1

[PATCH 01/10] 'make check-headers' for c++ header

[Yao Qi]

If I run 'make check-headers', I get these errors,
....
In file included from ../../binutils-gdb/gdb/common/common-defs.h:78:0,
                 from ../../binutils-gdb/gdb/defs.h:28,
                 from <command-line>:0:
../../binutils-gdb/gdb/common/common-utils.h:23:18: fatal error: string: No such file or directory
 #include <string>
                  ^

because we still parse headers as c file with a c compiler, which is no
longer true after we moved to C++.  This patch changes it to use C++
compiler and parse headers as c++ headers.

The rest of 9 patches are obvious, and I'll push them in.

gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
	of CC.  Pass "-x c++-header" instead of "-x c".
---
 gdb/Makefile.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index ae5a80e..3ce7d69 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1988,8 +1988,8 @@ CHECK_HEADERS = $(HFILES_NO_SRCDIR)
 check-headers:
 	@echo Checking headers.
 	for i in $(CHECK_HEADERS) ; do \
-		$(CC) -x c -c -fsyntax-only $(INTERNAL_CFLAGS) \
-			-include defs.h $(srcdir)/$$i ; \
+		$(CXX) $(CXX_DIALECT) -x c++-header -c -fsyntax-only \
+		$(INTERNAL_CFLAGS) -include defs.h $(srcdir)/$$i ; \
 	done
 .PHONY: check-headers
 
-- 
1.9.1

[PATCH OBV 02/10] Include ax.h in ax-gdb.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="ax-gdb.h"
...

../../binutils-gdb/gdb/ax-gdb.h:104:8: error: 'agent_expr_up' does not name a type
 extern agent_expr_up gen_trace_for_expr (CORE_ADDR, struct expression *,
        ^

gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* ax-gdb.h: Include "ax.h"
---
 gdb/ax-gdb.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/ax-gdb.h b/gdb/ax-gdb.h
index 5c74a0e..8b5ab46 100644
--- a/gdb/ax-gdb.h
+++ b/gdb/ax-gdb.h
@@ -19,6 +19,8 @@
 #ifndef AX_GDB_H
 #define AX_GDB_H
 
+#include "ax.h"  /* For agent_expr_up.  */
+
 struct expression;
 union exp_element;
 
-- 
1.9.1

[PATCH OBV 09/10] Include serial.h in ser-base.h.

[Yao Qi]

$ make check-headers CHECK_HEADERS="ser-base.h"
...
../../binutils-gdb/gdb/ser-base.h:33:8: error: 'serial_ttystate' does not name a type
 extern serial_ttystate ser_base_get_tty_state (struct serial *scb);
        ^

gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* ser-base.h: Include serial.h.
---
 gdb/ser-base.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/ser-base.h b/gdb/ser-base.h
index 06f9895..964d640 100644
--- a/gdb/ser-base.h
+++ b/gdb/ser-base.h
@@ -20,6 +20,8 @@
 #ifndef SER_BASE_H
 #define SER_BASE_H
 
+#include "serial.h"  /* For serial_ttystate.  */
+
 struct serial;
 struct ui_file;
 
-- 
1.9.1

[PATCH OBV 06/10] Include break-common.h in nat/aarch64-linux-hw-point.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="nat/aarch64-linux-hw-point.h"
...
../../binutils-gdb/gdb/nat/aarch64-linux-hw-point.h:169:37: error: use of enum 'target_hw_bp_type' without previous declaration
 int aarch64_handle_breakpoint (enum target_hw_bp_type type, CORE_ADDR addr,
                                     ^
gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* nat/aarch64-linux-hw-point.h: Include break-common.h.
---
 gdb/nat/aarch64-linux-hw-point.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/nat/aarch64-linux-hw-point.h b/gdb/nat/aarch64-linux-hw-point.h
index 4d115ba..610a5f1 100644
--- a/gdb/nat/aarch64-linux-hw-point.h
+++ b/gdb/nat/aarch64-linux-hw-point.h
@@ -19,6 +19,8 @@
 #ifndef AARCH64_LINUX_HW_POINT_H
 #define AARCH64_LINUX_HW_POINT_H 1
 
+#include "break-common.h" /* For enum target_hw_bp_type.  */
+
 /* Macro definitions, data structures, and code for the hardware
    breakpoint and hardware watchpoint support follow.  We use the
    following abbreviations throughout the code:
-- 
1.9.1

[PATCH OBV 08/10] Include ppc-tdep.h in ppc-linux-tdep.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="ppc-linux-tdep.h"
...
../../binutils-gdb/gdb/ppc-linux-tdep.h:34:24: error: 'PPC_NUM_REGS' was not declared in this scope
   PPC_ORIG_R3_REGNUM = PPC_NUM_REGS,
                        ^

gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* ppc-linux-tdep.h: Include ppc-tdep.h.
---
 gdb/ppc-linux-tdep.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gdb/ppc-linux-tdep.h b/gdb/ppc-linux-tdep.h
index f60dba2..fa8a464 100644
--- a/gdb/ppc-linux-tdep.h
+++ b/gdb/ppc-linux-tdep.h
@@ -20,6 +20,8 @@
 #ifndef PPC_LINUX_TDEP_H
 #define PPC_LINUX_TDEP_H
 
+#include "ppc-tdep.h"  /* For PPC_NUM_REGS.  */
+
 struct regset;
 
 /* From ppc-linux-tdep.c ...  */
-- 
1.9.1

[PATCH OBV 05/10] Include mi-cmds.h in mi-parse.h

[Yao Qi]

$ make check-headers CHECK_HEADERS="mi/mi-parse.h"
...
../../binutils-gdb/gdb/mi/mi-parse.h:77:6: error: use of enum 'print_values' without previous declaration
 enum print_values mi_parse_print_values (const char *name);
      ^

gdb:

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* mi/mi-parse.h: Include mi-cmds.h.
---
 gdb/mi/mi-parse.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gdb/mi/mi-parse.h b/gdb/mi/mi-parse.h
index 247fbb3..b11e5d3 100644
--- a/gdb/mi/mi-parse.h
+++ b/gdb/mi/mi-parse.h
@@ -22,6 +22,7 @@
 
 #include "run-time-clock.h"
 #include <chrono>
+#include "mi-cmds.h"  /* For enum print_values.  */
 
 /* MI parser */
 
-- 
1.9.1

Re: [PATCH 01/10] 'make check-headers' for c++ header

[Yao Qi]

On 17-01-06 14:18:51, Yao Qi wrote:
> gdb:
> 
> 2017-01-06  Yao Qi  <yao.qi@linaro.org>
> 
> 	* Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
> 	of CC.  Pass "-x c++-header" instead of "-x c".

I pushed it in.

-- 
Yao (齐尧)