Support building binutils out of the box for x86/x86-64.
x86 needs the <sys/user.h> additions, x86-64 the <sys/procfs.h> ones.
Bug: N/A
Test: ndkports x86 and x86_64 binutils-2.28
Change-Id: I2e4738d3f8343d12db0536ca77045e2a0ccc6596
diff --git a/libc/include/sys/procfs.h b/libc/include/sys/procfs.h
index 7ef5023..eff39e2 100644
--- a/libc/include/sys/procfs.h
+++ b/libc/include/sys/procfs.h
@@ -49,6 +49,14 @@
typedef pid_t lwpid_t;
typedef void* psaddr_t;
+struct elf_siginfo {
+ int si_signo;
+ int si_code;
+ int si_errno;
+};
+
+#define ELF_PRARGSZ 80
+
__END_DECLS
#endif /* _SYS_PROCFS_H_ */
diff --git a/libc/include/sys/user.h b/libc/include/sys/user.h
index f9ad956..ed3e10a 100644
--- a/libc/include/sys/user.h
+++ b/libc/include/sys/user.h
@@ -102,6 +102,10 @@
int u_debugreg[8];
};
+#define UPAGES 1
+#define HOST_TEXT_START_ADDR (u.start_code)
+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * PAGE_SIZE)
+
#elif defined(__x86_64__)
struct user_fpregs_struct {