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Fixes for building gdbserver (and gdb) out of the box.

Browse source 
Bug: http://b/21695943
Change-Id: Iadb600b2ae619515d7038a4db9bf464ba31adb36
(cherry picked from commit 895241efbb)
This commit is contained in:
Elliott Hughes 2015-06-16 16:04:35 -07:00
parent 848276051a
commit d49850d6ab
3 changed files with 28 additions and 2 deletions
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3
libc/include/sys/procfs.h
View file

@ -42,6 +42,9 @@ typedef fpregset_t elf_fpregset_t;
typedef elf_gregset_t prgregset_t;
typedef elf_fpregset_t prfpregset_t;
typedef pid_t lwpid_t;
typedef void* psaddr_t;
__END_DECLS
#endif /* _SYS_PROCFS_H_ */

24
libc/include/sys/ptrace.h
View file

@ -34,11 +34,31 @@
__BEGIN_DECLS
/* glibc uses different names from the kernel for these two... */
/* glibc uses different PTRACE_ names from the kernel for these two... */
#define PTRACE_POKEUSER PTRACE_POKEUSR
#define PTRACE_PEEKUSER PTRACE_PEEKUSR
extern long ptrace(int, ...);
/* glibc exports a different set of PT_ names too... */
#define PT_TRACE_ME PTRACE_TRACEME
#define PT_READ_I PTRACE_PEEKTEXT
#define PT_READ_D PTRACE_PEEKDATA
#define PT_READ_U PTRACE_PEEKUSR
#define PT_WRITE_I PTRACE_POKETEXT
#define PT_WRITE_D PTRACE_POKEDATA
#define PT_WRITE_U PTRACE_POKEUSR
#define PT_CONT PTRACE_CONT
#define PT_KILL PTRACE_KILL
#define PT_STEP PTRACE_SINGLESTEP
#define PT_GETFPREGS PTRACE_GETFPREGS
#define PT_ATTACH PTRACE_ATTACH
#define PT_DETACH PTRACE_DETACH
#define PT_SYSCALL PTRACE_SYSCALL
#define PT_SETOPTIONS PTRACE_SETOPTIONS
#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
#define PT_GETSIGINFO PTRACE_GETSIGINFO
#define PT_SETSIGINFO PTRACE_SETSIGINFO
long ptrace(int, ...);
__END_DECLS

3
libc/include/sys/wait.h
View file

@ -45,6 +45,9 @@ __BEGIN_DECLS
#define WIFSTOPPED(s) (WTERMSIG(s) == 0x7f)
#define WIFSIGNALED(s) (WTERMSIG((s)+1) >= 2)
#define W_EXITCODE(ret, sig) ((ret) << 8 | (sig))
#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
extern pid_t wait(int *);
extern pid_t waitpid(pid_t, int *, int);
extern pid_t wait4(pid_t, int *, int, struct rusage *);