diff mbox

build: Rename all "syscall.h" in target directories to "target_syscall.h".

Message ID 145409357935.2637.1991225753195816483.stgit@localhost (mailing list archive)
State New, archived
Headers show

Commit Message

Lluís Vilanova Jan. 29, 2016, 6:53 p.m. UTC
This fixes double-definitions in *-user builds when using the UST
tracing backend (which indirectly includes the system's "syscall.h").

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
---
 bsd-user/qemu.h                       |    2 +-
 linux-user/aarch64/target_syscall.h   |    5 +++++
 linux-user/alpha/target_syscall.h     |    5 +++++
 linux-user/arm/target_syscall.h       |    4 ++++
 linux-user/cris/target_syscall.h      |    0 
 linux-user/i386/target_syscall.h      |    5 +++++
 linux-user/m68k/target_syscall.h      |    4 ++++
 linux-user/mips/target_syscall.h      |    4 ++++
 linux-user/mips64/target_syscall.h    |    4 ++++
 linux-user/openrisc/target_syscall.h  |    5 +++++
 linux-user/ppc/target_syscall.h       |    5 +++++
 linux-user/qemu.h                     |    2 +-
 linux-user/s390x/target_syscall.h     |    5 +++++
 linux-user/sh4/target_syscall.h       |    5 +++++
 linux-user/sparc/target_syscall.h     |    5 +++++
 linux-user/sparc64/target_syscall.h   |    5 +++++
 linux-user/unicore32/target_syscall.h |    0 
 linux-user/x86_64/target_syscall.h    |    5 +++++
 target-microblaze/target_syscall.h    |    1 +
 target-tilegx/target_syscall.h        |    1 +
 20 files changed, 70 insertions(+), 2 deletions(-)
 rename linux-user/aarch64/{syscall.h => target_syscall.h} (80%)
 rename linux-user/alpha/{syscall.h => target_syscall.h} (98%)
 rename linux-user/arm/{syscall.h => target_syscall.h} (93%)
 rename linux-user/cris/{syscall.h => target_syscall.h} (100%)
 rename linux-user/i386/{syscall.h => target_syscall.h} (97%)
 rename linux-user/m68k/{syscall.h => target_syscall.h} (87%)
 rename linux-user/mips/{syscall.h => target_syscall.h} (99%)
 rename linux-user/mips64/{syscall.h => target_syscall.h} (99%)
 rename linux-user/openrisc/{syscall.h => target_syscall.h} (90%)
 rename linux-user/ppc/{syscall.h => target_syscall.h} (96%)
 rename linux-user/s390x/{syscall.h => target_syscall.h} (89%)
 rename linux-user/sh4/{syscall.h => target_syscall.h} (83%)
 rename linux-user/sparc/{syscall.h => target_syscall.h} (87%)
 rename linux-user/sparc64/{syscall.h => target_syscall.h} (87%)
 rename linux-user/unicore32/{syscall.h => target_syscall.h} (100%)
 rename linux-user/x86_64/{syscall.h => target_syscall.h} (96%)
 create mode 100644 target-microblaze/target_syscall.h
 create mode 100644 target-tilegx/target_syscall.h

Comments

Peter Maydell Jan. 29, 2016, 6:57 p.m. UTC | #1
On 29 January 2016 at 18:53, Lluís Vilanova <vilanova@ac.upc.edu> wrote:
> This fixes double-definitions in *-user builds when using the UST
> tracing backend (which indirectly includes the system's "syscall.h").
>
> Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
> ---
>  bsd-user/qemu.h                       |    2 +-
>  linux-user/aarch64/target_syscall.h   |    5 +++++
>  linux-user/alpha/target_syscall.h     |    5 +++++
>  linux-user/arm/target_syscall.h       |    4 ++++
>  linux-user/cris/target_syscall.h      |    0
>  linux-user/i386/target_syscall.h      |    5 +++++
>  linux-user/m68k/target_syscall.h      |    4 ++++
>  linux-user/mips/target_syscall.h      |    4 ++++
>  linux-user/mips64/target_syscall.h    |    4 ++++
>  linux-user/openrisc/target_syscall.h  |    5 +++++
>  linux-user/ppc/target_syscall.h       |    5 +++++
>  linux-user/qemu.h                     |    2 +-
>  linux-user/s390x/target_syscall.h     |    5 +++++
>  linux-user/sh4/target_syscall.h       |    5 +++++
>  linux-user/sparc/target_syscall.h     |    5 +++++
>  linux-user/sparc64/target_syscall.h   |    5 +++++
>  linux-user/unicore32/target_syscall.h |    0
>  linux-user/x86_64/target_syscall.h    |    5 +++++
>  target-microblaze/target_syscall.h    |    1 +
>  target-tilegx/target_syscall.h        |    1 +
>  20 files changed, 70 insertions(+), 2 deletions(-)
>  rename linux-user/aarch64/{syscall.h => target_syscall.h} (80%)
>  rename linux-user/alpha/{syscall.h => target_syscall.h} (98%)
>  rename linux-user/arm/{syscall.h => target_syscall.h} (93%)
>  rename linux-user/cris/{syscall.h => target_syscall.h} (100%)
>  rename linux-user/i386/{syscall.h => target_syscall.h} (97%)
>  rename linux-user/m68k/{syscall.h => target_syscall.h} (87%)
>  rename linux-user/mips/{syscall.h => target_syscall.h} (99%)
>  rename linux-user/mips64/{syscall.h => target_syscall.h} (99%)
>  rename linux-user/openrisc/{syscall.h => target_syscall.h} (90%)
>  rename linux-user/ppc/{syscall.h => target_syscall.h} (96%)
>  rename linux-user/s390x/{syscall.h => target_syscall.h} (89%)
>  rename linux-user/sh4/{syscall.h => target_syscall.h} (83%)
>  rename linux-user/sparc/{syscall.h => target_syscall.h} (87%)
>  rename linux-user/sparc64/{syscall.h => target_syscall.h} (87%)
>  rename linux-user/unicore32/{syscall.h => target_syscall.h} (100%)
>  rename linux-user/x86_64/{syscall.h => target_syscall.h} (96%)
>  create mode 100644 target-microblaze/target_syscall.h
>  create mode 100644 target-tilegx/target_syscall.h
>
> diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
> index 735cb40..1a361df 100644
> --- a/bsd-user/qemu.h
> +++ b/bsd-user/qemu.h
> @@ -38,7 +38,7 @@ enum BSDType {
>  extern enum BSDType bsd_type;
>
>  #include "syscall_defs.h"
> -#include "syscall.h"
> +#include "target_syscall.h"

If you want to change this you need to rename all the
bsd-user/*/syscall.h too. Otherwise bsd-user compilation will
break.

Personally I think I'd do linux-user in one patch and
bsd-user in a second patch.

thanks
-- PMM
Lluís Vilanova Feb. 1, 2016, 1:28 p.m. UTC | #2
Peter Maydell writes:

> On 29 January 2016 at 18:53, Lluís Vilanova <vilanova@ac.upc.edu> wrote:
>> This fixes double-definitions in *-user builds when using the UST
>> tracing backend (which indirectly includes the system's "syscall.h").
>> 
>> Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
>> ---
>> bsd-user/qemu.h                       |    2 +-
>> linux-user/aarch64/target_syscall.h   |    5 +++++
>> linux-user/alpha/target_syscall.h     |    5 +++++
>> linux-user/arm/target_syscall.h       |    4 ++++
>> linux-user/cris/target_syscall.h      |    0
>> linux-user/i386/target_syscall.h      |    5 +++++
>> linux-user/m68k/target_syscall.h      |    4 ++++
>> linux-user/mips/target_syscall.h      |    4 ++++
>> linux-user/mips64/target_syscall.h    |    4 ++++
>> linux-user/openrisc/target_syscall.h  |    5 +++++
>> linux-user/ppc/target_syscall.h       |    5 +++++
>> linux-user/qemu.h                     |    2 +-
>> linux-user/s390x/target_syscall.h     |    5 +++++
>> linux-user/sh4/target_syscall.h       |    5 +++++
>> linux-user/sparc/target_syscall.h     |    5 +++++
>> linux-user/sparc64/target_syscall.h   |    5 +++++
>> linux-user/unicore32/target_syscall.h |    0
>> linux-user/x86_64/target_syscall.h    |    5 +++++
>> target-microblaze/target_syscall.h    |    1 +
>> target-tilegx/target_syscall.h        |    1 +
>> 20 files changed, 70 insertions(+), 2 deletions(-)
>> rename linux-user/aarch64/{syscall.h => target_syscall.h} (80%)
>> rename linux-user/alpha/{syscall.h => target_syscall.h} (98%)
>> rename linux-user/arm/{syscall.h => target_syscall.h} (93%)
>> rename linux-user/cris/{syscall.h => target_syscall.h} (100%)
>> rename linux-user/i386/{syscall.h => target_syscall.h} (97%)
>> rename linux-user/m68k/{syscall.h => target_syscall.h} (87%)
>> rename linux-user/mips/{syscall.h => target_syscall.h} (99%)
>> rename linux-user/mips64/{syscall.h => target_syscall.h} (99%)
>> rename linux-user/openrisc/{syscall.h => target_syscall.h} (90%)
>> rename linux-user/ppc/{syscall.h => target_syscall.h} (96%)
>> rename linux-user/s390x/{syscall.h => target_syscall.h} (89%)
>> rename linux-user/sh4/{syscall.h => target_syscall.h} (83%)
>> rename linux-user/sparc/{syscall.h => target_syscall.h} (87%)
>> rename linux-user/sparc64/{syscall.h => target_syscall.h} (87%)
>> rename linux-user/unicore32/{syscall.h => target_syscall.h} (100%)
>> rename linux-user/x86_64/{syscall.h => target_syscall.h} (96%)
>> create mode 100644 target-microblaze/target_syscall.h
>> create mode 100644 target-tilegx/target_syscall.h
>> 
>> diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
>> index 735cb40..1a361df 100644
>> --- a/bsd-user/qemu.h
>> +++ b/bsd-user/qemu.h
>> @@ -38,7 +38,7 @@ enum BSDType {
>> extern enum BSDType bsd_type;
>> 
>> #include "syscall_defs.h"
>> -#include "syscall.h"
>> +#include "target_syscall.h"

> If you want to change this you need to rename all the
> bsd-user/*/syscall.h too. Otherwise bsd-user compilation will
> break.

> Personally I think I'd do linux-user in one patch and
> bsd-user in a second patch.

True, my bad (my build did not catch this one). I'll send a v2 series.

Thanks,
  Lluis
diff mbox

Patch

diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 735cb40..1a361df 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -38,7 +38,7 @@  enum BSDType {
 extern enum BSDType bsd_type;
 
 #include "syscall_defs.h"
-#include "syscall.h"
+#include "target_syscall.h"
 #include "target_signal.h"
 #include "exec/gdbstub.h"
 
diff --git a/linux-user/aarch64/syscall.h b/linux-user/aarch64/target_syscall.h
similarity index 80%
rename from linux-user/aarch64/syscall.h
rename to linux-user/aarch64/target_syscall.h
index dc72a15..f458018 100644
--- a/linux-user/aarch64/syscall.h
+++ b/linux-user/aarch64/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
     uint64_t        regs[31];
     uint64_t        sp;
@@ -11,3 +14,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ       2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/alpha/syscall.h b/linux-user/alpha/target_syscall.h
similarity index 98%
rename from linux-user/alpha/syscall.h
rename to linux-user/alpha/target_syscall.h
index 245cff2..3db4b16 100644
--- a/linux-user/alpha/syscall.h
+++ b/linux-user/alpha/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* default linux values for the selectors */
 #define __USER_DS	(1)
 
@@ -255,3 +258,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ              4096
 #define TARGET_MLOCKALL_MCL_CURRENT     0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE      0x4000
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/arm/syscall.h b/linux-user/arm/target_syscall.h
similarity index 93%
rename from linux-user/arm/syscall.h
rename to linux-user/arm/target_syscall.h
index 3844a96..ea863db 100644
--- a/linux-user/arm/syscall.h
+++ b/linux-user/arm/target_syscall.h
@@ -1,3 +1,5 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */
@@ -48,3 +50,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/cris/syscall.h b/linux-user/cris/target_syscall.h
similarity index 100%
rename from linux-user/cris/syscall.h
rename to linux-user/cris/target_syscall.h
diff --git a/linux-user/i386/syscall.h b/linux-user/i386/target_syscall.h
similarity index 97%
rename from linux-user/i386/syscall.h
rename to linux-user/i386/target_syscall.h
index 906aaac..0ac84dc 100644
--- a/linux-user/i386/syscall.h
+++ b/linux-user/i386/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* default linux values for the selectors */
 #define __USER_CS	(0x23)
 #define __USER_DS	(0x2B)
@@ -150,3 +153,5 @@  struct target_vm86plus_struct {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/m68k/syscall.h b/linux-user/m68k/target_syscall.h
similarity index 87%
rename from linux-user/m68k/syscall.h
rename to linux-user/m68k/target_syscall.h
index 9218493..97a4cc0 100644
--- a/linux-user/m68k/syscall.h
+++ b/linux-user/m68k/target_syscall.h
@@ -1,3 +1,5 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */
@@ -23,3 +25,5 @@  struct target_pt_regs {
 #define TARGET_MLOCKALL_MCL_FUTURE  2
 
 void do_m68k_simcall(CPUM68KState *, int);
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/mips/syscall.h b/linux-user/mips/target_syscall.h
similarity index 99%
rename from linux-user/mips/syscall.h
rename to linux-user/mips/target_syscall.h
index 35ca23b..68db160 100644
--- a/linux-user/mips/syscall.h
+++ b/linux-user/mips/target_syscall.h
@@ -1,3 +1,5 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */
@@ -231,3 +233,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/mips64/syscall.h b/linux-user/mips64/target_syscall.h
similarity index 99%
rename from linux-user/mips64/syscall.h
rename to linux-user/mips64/target_syscall.h
index 6733107..0e0c2d2 100644
--- a/linux-user/mips64/syscall.h
+++ b/linux-user/mips64/target_syscall.h
@@ -1,3 +1,5 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
 
 /* this struct defines the way the registers are stored on the
    stack during a system call. */
@@ -228,3 +230,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ      2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/openrisc/syscall.h b/linux-user/openrisc/target_syscall.h
similarity index 90%
rename from linux-user/openrisc/syscall.h
rename to linux-user/openrisc/target_syscall.h
index 8ac0365..19aeffc 100644
--- a/linux-user/openrisc/syscall.h
+++ b/linux-user/openrisc/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
     union {
         struct {
@@ -27,3 +30,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/ppc/syscall.h b/linux-user/ppc/target_syscall.h
similarity index 96%
rename from linux-user/ppc/syscall.h
rename to linux-user/ppc/target_syscall.h
index 0daf5cd..35cab59 100644
--- a/linux-user/ppc/syscall.h
+++ b/linux-user/ppc/target_syscall.h
@@ -17,6 +17,9 @@ 
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* XXX: ABSOLUTELY BUGGY:
  * for now, this is quite just a cut-and-paste from i386 target...
  */
@@ -73,3 +76,5 @@  struct target_revectored_struct {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE  0x4000
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index bd90cc3..1be04e2 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -16,7 +16,7 @@ 
 
 #include "exec/user/thunk.h"
 #include "syscall_defs.h"
-#include "syscall.h"
+#include "target_syscall.h"
 #include "exec/gdbstub.h"
 #include "qemu/queue.h"
 
diff --git a/linux-user/s390x/syscall.h b/linux-user/s390x/target_syscall.h
similarity index 89%
rename from linux-user/s390x/syscall.h
rename to linux-user/s390x/target_syscall.h
index 35f170a..02061ef 100644
--- a/linux-user/s390x/syscall.h
+++ b/linux-user/s390x/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 /* this typedef defines how a Program Status Word looks like */
 typedef struct {
     abi_ulong mask;
@@ -27,3 +30,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ        2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/sh4/syscall.h b/linux-user/sh4/target_syscall.h
similarity index 83%
rename from linux-user/sh4/syscall.h
rename to linux-user/sh4/target_syscall.h
index 7aa4f23..9f3381b 100644
--- a/linux-user/sh4/syscall.h
+++ b/linux-user/sh4/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
         unsigned long regs[16];
         unsigned long pc;
@@ -15,3 +18,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/sparc/syscall.h b/linux-user/sparc/target_syscall.h
similarity index 87%
rename from linux-user/sparc/syscall.h
rename to linux-user/sparc/target_syscall.h
index 58573b9..a73fa6d 100644
--- a/linux-user/sparc/syscall.h
+++ b/linux-user/sparc/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
 	abi_ulong psr;
 	abi_ulong pc;
@@ -18,3 +21,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ      4096
 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE  0x4000
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/sparc64/syscall.h b/linux-user/sparc64/target_syscall.h
similarity index 87%
rename from linux-user/sparc64/syscall.h
rename to linux-user/sparc64/target_syscall.h
index 8398d3f..eb827fc 100644
--- a/linux-user/sparc64/syscall.h
+++ b/linux-user/sparc64/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 struct target_pt_regs {
 	abi_ulong u_regs[16];
 	abi_ulong tstate;
@@ -19,3 +22,5 @@  struct target_pt_regs {
 #define TARGET_MINSIGSTKSZ      4096
 #define TARGET_MLOCKALL_MCL_CURRENT 0x2000
 #define TARGET_MLOCKALL_MCL_FUTURE  0x4000
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/linux-user/unicore32/syscall.h b/linux-user/unicore32/target_syscall.h
similarity index 100%
rename from linux-user/unicore32/syscall.h
rename to linux-user/unicore32/target_syscall.h
diff --git a/linux-user/x86_64/syscall.h b/linux-user/x86_64/target_syscall.h
similarity index 96%
rename from linux-user/x86_64/syscall.h
rename to linux-user/x86_64/target_syscall.h
index 88b3c3f..feecd32 100644
--- a/linux-user/x86_64/syscall.h
+++ b/linux-user/x86_64/target_syscall.h
@@ -1,3 +1,6 @@ 
+#ifndef TARGET_SYSCALL_H
+#define TARGET_SYSCALL_H
+
 #define __USER_CS	(0x33)
 #define __USER_DS	(0x2B)
 
@@ -100,3 +103,5 @@  struct target_msqid64_ds {
 #define TARGET_MINSIGSTKSZ 2048
 #define TARGET_MLOCKALL_MCL_CURRENT 1
 #define TARGET_MLOCKALL_MCL_FUTURE  2
+
+#endif  /* TARGET_SYSCALL_H */
diff --git a/target-microblaze/target_syscall.h b/target-microblaze/target_syscall.h
new file mode 100644
index 0000000..27ba378
--- /dev/null
+++ b/target-microblaze/target_syscall.h
@@ -0,0 +1 @@ 
+#include <syscall.h>
diff --git a/target-tilegx/target_syscall.h b/target-tilegx/target_syscall.h
new file mode 100644
index 0000000..27ba378
--- /dev/null
+++ b/target-tilegx/target_syscall.h
@@ -0,0 +1 @@ 
+#include <syscall.h>