Last relocs jump and global data, (even locales) that I could remove are gone from libc. The remaining are left as exercise for others ;-)

59 files changed, 285 insertions, 18 deletions

diff --git a/libc/inet/addr.c b/libc/inet/addr.c
index 538d9fb8e..f871d5efc 100644
--- a/libc/inet/addr.c
+++ b/libc/inet/addr.c
@@ -43,6 +43,11 @@
  * leading 0   -> octal
  * all else    -> decimal
  */
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+#else
+libc_hidden_proto(__ctype_b)
+#endif
 libc_hidden_proto(inet_aton)
 int inet_aton(const char *cp, struct in_addr *addrptr)
 {
diff --git a/libc/inet/ether_addr.c b/libc/inet/ether_addr.c
index 8be160a0d..13414826e 100644
--- a/libc/inet/ether_addr.c
+++ b/libc/inet/ether_addr.c
@@ -34,6 +34,13 @@
 libc_hidden_proto(ether_aton_r)
 libc_hidden_proto(ether_ntoa_r)
 libc_hidden_proto(sprintf)
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+libc_hidden_proto(__ctype_tolower_loc)
+#else
+libc_hidden_proto(__ctype_b)
+libc_hidden_proto(__ctype_tolower)
+#endif
 
 struct ether_addr *ether_aton_r(const char *asc, struct ether_addr *addr)
 {
diff --git a/libc/inet/herror.c b/libc/inet/herror.c
index 063f6e93e..66626c0a8 100644
--- a/libc/inet/herror.c
+++ b/libc/inet/herror.c
@@ -25,6 +25,7 @@
 
 libc_hidden_proto(fprintf)
 libc_hidden_proto(__h_errno_location)
+libc_hidden_proto(stderr)
 
 static const char *error_msg = "Resolver error";
 static const char *const h_errlist[] = {
diff --git a/libc/inet/inet_net.c b/libc/inet/inet_net.c
index 59cf36022..64c6c3e84 100644
--- a/libc/inet/inet_net.c
+++ b/libc/inet/inet_net.c
@@ -37,6 +37,11 @@
 #include <ctype.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+#else
+libc_hidden_proto(__ctype_b)
+#endif
 
 /*
  * Internet network address interpretation routine.
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 7ebaaca2d..0b479ee20 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -200,6 +200,11 @@ libc_hidden_proto(res_querydomain)
 libc_hidden_proto(gethostent_r)
 libc_hidden_proto(fprintf)
 libc_hidden_proto(__h_errno_location)
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+#else
+libc_hidden_proto(__ctype_b)
+#endif
 
 #define MAX_RECURSE 5
 #define REPLY_TIMEOUT 10
diff --git a/libc/inet/rpc/auth_unix.c b/libc/inet/rpc/auth_unix.c
index 80b60b56b..7644ab276 100644
--- a/libc/inet/rpc/auth_unix.c
+++ b/libc/inet/rpc/auth_unix.c
@@ -69,6 +69,7 @@ libc_hidden_proto(gettimeofday)
 libc_hidden_proto(fputs)
 libc_hidden_proto(perror)
 libc_hidden_proto(abort)
+libc_hidden_proto(stderr)
 #ifdef USE_IN_LIBIO
 libc_hidden_proto(fwprintf)
 #endif
diff --git a/libc/inet/rpc/clnt_tcp.c b/libc/inet/rpc/clnt_tcp.c
index 349e89f39..6d19df31c 100644
--- a/libc/inet/rpc/clnt_tcp.c
+++ b/libc/inet/rpc/clnt_tcp.c
@@ -84,10 +84,11 @@ libc_hidden_proto(connect)
 libc_hidden_proto(bindresvport)
 libc_hidden_proto(poll)
 libc_hidden_proto(fputs)
+libc_hidden_proto(__rpc_thread_createerr)
+libc_hidden_proto(stderr)
 #ifdef USE_IN_LIBIO
 libc_hidden_proto(fwprintf)
 #endif
-libc_hidden_proto(__rpc_thread_createerr)
 
 extern u_long _create_xid (void) attribute_hidden;
 
diff --git a/libc/inet/rpc/clnt_udp.c b/libc/inet/rpc/clnt_udp.c
index 9e3444069..9b01d2751 100644
--- a/libc/inet/rpc/clnt_udp.c
+++ b/libc/inet/rpc/clnt_udp.c
@@ -84,6 +84,7 @@ libc_hidden_proto(recvmsg)
 libc_hidden_proto(poll)
 libc_hidden_proto(fputs)
 libc_hidden_proto(__rpc_thread_createerr)
+libc_hidden_proto(stderr)
 
 extern u_long _create_xid (void) attribute_hidden;
 
diff --git a/libc/inet/rpc/clnt_unix.c b/libc/inet/rpc/clnt_unix.c
index 82f994e51..c5e949db6 100644
--- a/libc/inet/rpc/clnt_unix.c
+++ b/libc/inet/rpc/clnt_unix.c
@@ -87,6 +87,7 @@ libc_hidden_proto(sendmsg)
 libc_hidden_proto(poll)
 libc_hidden_proto(fputs)
 libc_hidden_proto(__rpc_thread_createerr)
+libc_hidden_proto(stderr)
 
 extern u_long _create_xid (void) attribute_hidden;
 
diff --git a/libc/inet/rpc/rcmd.c b/libc/inet/rpc/rcmd.c
index a34110cee..728f301ea 100644
--- a/libc/inet/rpc/rcmd.c
+++ b/libc/inet/rpc/rcmd.c
@@ -102,6 +102,14 @@ libc_hidden_proto(fopen)
 libc_hidden_proto(fclose)
 libc_hidden_proto(fprintf)
 libc_hidden_proto(__h_errno_location)
+libc_hidden_proto(stderr)
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+libc_hidden_proto(__ctype_tolower_loc)
+#else
+libc_hidden_proto(__ctype_b)
+libc_hidden_proto(__ctype_tolower)
+#endif
 
 libc_hidden_proto(rresvport)
 
diff --git a/libc/inet/rpc/rpc_private.h b/libc/inet/rpc/rpc_private.h
index 15250059a..4826d362b 100644
--- a/libc/inet/rpc/rpc_private.h
+++ b/libc/inet/rpc/rpc_private.h
@@ -5,6 +5,7 @@
 extern u_long _create_xid (void) attribute_hidden;
 
 libc_hidden_proto(__rpc_thread_createerr)
+libc_hidden_proto(stderr)
 
 /*
  * Multi-threaded support
diff --git a/libc/inet/rpc/svc_tcp.c b/libc/inet/rpc/svc_tcp.c
index 13a2469dd..1ae0dedcd 100644
--- a/libc/inet/rpc/svc_tcp.c
+++ b/libc/inet/rpc/svc_tcp.c
@@ -84,6 +84,7 @@ libc_hidden_proto(listen)
 libc_hidden_proto(fputs)
 libc_hidden_proto(fclose)
 libc_hidden_proto(abort)
+libc_hidden_proto(stderr)
 
 /*
  * Ops vector for TCP/IP based rpc service handle
diff --git a/libc/inet/rpc/svc_udp.c b/libc/inet/rpc/svc_udp.c
index fc01c2848..7494bdac6 100644
--- a/libc/inet/rpc/svc_udp.c
+++ b/libc/inet/rpc/svc_udp.c
@@ -82,6 +82,7 @@ libc_hidden_proto(recvmsg)
 libc_hidden_proto(sendmsg)
 libc_hidden_proto(fputs)
 libc_hidden_proto(fprintf)
+libc_hidden_proto(stderr)
 
 #define rpc_buffer(xprt) ((xprt)->xp_p1)
 #ifndef MAX
diff --git a/libc/inet/rpc/svc_unix.c b/libc/inet/rpc/svc_unix.c
index 02e327a8e..3e4b6ea6b 100644
--- a/libc/inet/rpc/svc_unix.c
+++ b/libc/inet/rpc/svc_unix.c
@@ -82,6 +82,7 @@ libc_hidden_proto(accept)
 libc_hidden_proto(listen)
 libc_hidden_proto(fputs)
 libc_hidden_proto(abort)
+libc_hidden_proto(stderr)
 
 /*
  * Ops vector for AF_UNIX based rpc service handle
diff --git a/libc/inet/rpc/xdr.c b/libc/inet/rpc/xdr.c
index 54778935c..031fe9bcb 100644
--- a/libc/inet/rpc/xdr.c
+++ b/libc/inet/rpc/xdr.c
@@ -59,6 +59,7 @@ libc_hidden_proto(fwprintf)
 
 libc_hidden_proto(strlen)
 libc_hidden_proto(fputs)
+libc_hidden_proto(stderr)
 
 /*
  * constants specific to the xdr "protocol"
diff --git a/libc/inet/rpc/xdr_array.c b/libc/inet/rpc/xdr_array.c
index 45faccfae..fc926026f 100644
--- a/libc/inet/rpc/xdr_array.c
+++ b/libc/inet/rpc/xdr_array.c
@@ -58,6 +58,7 @@ libc_hidden_proto(fwprintf)
 libc_hidden_proto(memset)
 libc_hidden_proto(fputs)
 libc_hidden_proto(xdr_u_int)
+libc_hidden_proto(stderr)
 
 #define LASTUNSIGNED	((u_int)0-1)
 
diff --git a/libc/inet/rpc/xdr_rec.c b/libc/inet/rpc/xdr_rec.c
index 76c9ba39c..11c4ced7c 100644
--- a/libc/inet/rpc/xdr_rec.c
+++ b/libc/inet/rpc/xdr_rec.c
@@ -64,6 +64,7 @@ libc_hidden_proto(fwprintf)
 libc_hidden_proto(memcpy)
 libc_hidden_proto(fputs)
 libc_hidden_proto(lseek)
+libc_hidden_proto(stderr)
 
 static bool_t xdrrec_getlong (XDR *, long *);
 static bool_t xdrrec_putlong (XDR *, const long *);
diff --git a/libc/inet/rpc/xdr_reference.c b/libc/inet/rpc/xdr_reference.c
index 43a62e598..bf175404c 100644
--- a/libc/inet/rpc/xdr_reference.c
+++ b/libc/inet/rpc/xdr_reference.c
@@ -59,6 +59,7 @@ libc_hidden_proto(fwprintf)
 libc_hidden_proto(memset)
 libc_hidden_proto(xdr_bool)
 libc_hidden_proto(fputs)
+libc_hidden_proto(stderr)
 
 #define LASTUNSIGNED	((u_int)0-1)
 
diff --git a/libc/misc/assert/__assert.c b/libc/misc/assert/__assert.c
index 130bb044f..a0b215957 100644
--- a/libc/misc/assert/__assert.c
+++ b/libc/misc/assert/__assert.c
@@ -35,6 +35,7 @@
 
 libc_hidden_proto(fprintf)
 libc_hidden_proto(abort)
+libc_hidden_proto(stderr)
 
 /* Get the prototype from assert.h as a double-check. */
 #undef NDEBUG
diff --git a/libc/misc/ctype/ctype.c b/libc/misc/ctype/ctype.c
index cb1645ef7..9a220ac63 100644
--- a/libc/misc/ctype/ctype.c
+++ b/libc/misc/ctype/ctype.c
@@ -36,6 +36,11 @@
 #include <stdint.h>
 #include <assert.h>
 #include <locale.h>
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+#else
+libc_hidden_proto(__ctype_b)
+#endif
 
 #ifdef __UCLIBC_HAS_XLOCALE__
 #include <xlocale.h>
@@ -270,6 +275,11 @@ IS_FUNC_BODY(xdigit);
 #ifdef L_tolower
 
 #undef tolower
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_tolower_loc)
+#else
+libc_hidden_proto(__ctype_tolower)
+#endif
 libc_hidden_proto(tolower)
 #ifdef __UCLIBC_HAS_CTYPE_TABLES__
 
@@ -311,6 +321,11 @@ libc_hidden_def(tolower_l)
 #ifdef L_toupper
 
 #undef toupper
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_toupper_loc)
+#else
+libc_hidden_proto(__ctype_toupper)
+#endif
 libc_hidden_proto(toupper)
 #ifdef __UCLIBC_HAS_CTYPE_TABLES__
 
@@ -411,6 +426,7 @@ const __ctype_mask_t **__ctype_b_loc(void)
 	return &(__UCLIBC_CURLOCALE_DATA).__ctype_b;
 }
 
+libc_hidden_def(__ctype_b_loc)
 #endif
 
 #endif
@@ -419,10 +435,12 @@ const __ctype_mask_t **__ctype_b_loc(void)
 
 #ifdef __UCLIBC_HAS_XLOCALE__
 
+libc_hidden_proto(__ctype_tolower_loc)
 const __ctype_touplow_t **__ctype_tolower_loc(void)
 {
 	return &(__UCLIBC_CURLOCALE_DATA).__ctype_tolower;
 }
+libc_hidden_def(__ctype_tolower_loc)
 
 #endif
 
@@ -432,10 +450,12 @@ const __ctype_touplow_t **__ctype_tolower_loc(void)
 
 #ifdef __UCLIBC_HAS_XLOCALE__
 
+libc_hidden_proto(__ctype_toupper_loc)
 const __ctype_touplow_t **__ctype_toupper_loc(void)
 {
 	return &(__UCLIBC_CURLOCALE_DATA).__ctype_toupper;
 }
+libc_hidden_def(__ctype_toupper_loc)
 
 #endif
 
@@ -443,6 +463,8 @@ const __ctype_touplow_t **__ctype_toupper_loc(void)
 /**********************************************************************/
 #ifdef L___C_ctype_b
 
+extern const __ctype_mask_t __C_ctype_b_data[];
+libc_hidden_proto(__C_ctype_b_data)
 const __ctype_mask_t __C_ctype_b_data[] = {
 #ifdef __UCLIBC_HAS_CTYPE_SIGNED__
 	/* -128  M-^@ */ 0,
@@ -831,12 +853,16 @@ const __ctype_mask_t __C_ctype_b_data[] = {
 	/*  254  M-~  */ 0,
 	/*  255  M-^? */ 0
 };
+libc_hidden_def(__C_ctype_b_data)
 
+libc_hidden_proto(__C_ctype_b)
 const __ctype_mask_t *__C_ctype_b = __C_ctype_b_data + __UCLIBC_CTYPE_B_TBL_OFFSET;
+libc_hidden_def(__C_ctype_b)
 
 #ifndef __UCLIBC_HAS_XLOCALE__
 
 const __ctype_mask_t *__ctype_b = __C_ctype_b_data + __UCLIBC_CTYPE_B_TBL_OFFSET;
+libc_hidden_def(__ctype_b)
 
 #endif
 
@@ -844,6 +870,8 @@ const __ctype_mask_t *__ctype_b = __C_ctype_b_data + __UCLIBC_CTYPE_B_TBL_OFFSET
 /**********************************************************************/
 #ifdef L___C_ctype_tolower
 
+extern const __ctype_touplow_t __C_ctype_tolower_data[];
+libc_hidden_proto(__C_ctype_tolower_data)
 const __ctype_touplow_t __C_ctype_tolower_data[] = {
 #ifdef __UCLIBC_HAS_CTYPE_SIGNED__
 	-128,         -127,         -126,         -125,
@@ -944,14 +972,19 @@ const __ctype_touplow_t __C_ctype_tolower_data[] = {
 	 248,          249,          250,          251,
 	 252,          253,          254,          255
 };
+libc_hidden_def(__C_ctype_tolower_data)
 
+libc_hidden_proto(__C_ctype_tolower)
 const __ctype_touplow_t *__C_ctype_tolower = __C_ctype_tolower_data
 											+ __UCLIBC_CTYPE_TO_TBL_OFFSET;
+libc_hidden_def(__C_ctype_tolower)
 
 #ifndef __UCLIBC_HAS_XLOCALE__
 
+libc_hidden_proto(__ctype_tolower)
 const __ctype_touplow_t *__ctype_tolower = __C_ctype_tolower_data
 											+ __UCLIBC_CTYPE_TO_TBL_OFFSET;
+libc_hidden_def(__ctype_tolower)
 
 #endif
 
@@ -959,6 +992,8 @@ const __ctype_touplow_t *__ctype_tolower = __C_ctype_tolower_data
 /**********************************************************************/
 #ifdef L___C_ctype_toupper
 
+extern const __ctype_touplow_t __C_ctype_toupper_data[];
+libc_hidden_proto(__C_ctype_toupper_data)
 const __ctype_touplow_t __C_ctype_toupper_data[] = {
 #ifdef __UCLIBC_HAS_CTYPE_SIGNED__
 	-128,         -127,         -126,         -125,
@@ -1059,14 +1094,19 @@ const __ctype_touplow_t __C_ctype_toupper_data[] = {
 	 248,          249,          250,          251,
 	 252,          253,          254,          255
 };
+libc_hidden_def(__C_ctype_toupper_data)
 
+libc_hidden_proto(__C_ctype_toupper)
 const __ctype_touplow_t *__C_ctype_toupper = __C_ctype_toupper_data
 											+ __UCLIBC_CTYPE_TO_TBL_OFFSET;
+libc_hidden_def(__C_ctype_toupper)
 
 #ifndef __UCLIBC_HAS_XLOCALE__
 
+libc_hidden_proto(__ctype_toupper)
 const __ctype_touplow_t *__ctype_toupper = __C_ctype_toupper_data
 											+ __UCLIBC_CTYPE_TO_TBL_OFFSET;
+libc_hidden_def(__ctype_toupper)
 
 #endif
 
diff --git a/libc/misc/error/err.c b/libc/misc/error/err.c
index f27a5e7e8..6c1238ff6 100644
--- a/libc/misc/error/err.c
+++ b/libc/misc/error/err.c
@@ -31,6 +31,7 @@ libc_hidden_proto(vfprintf)
 libc_hidden_proto(__xpg_strerror_r)
 libc_hidden_proto(exit)
 libc_hidden_proto(vfprintf)
+libc_hidden_proto(stderr)
 
 static void vwarn_work(const char *format, va_list args, int showerr)
 {
diff --git a/libc/misc/error/error.c b/libc/misc/error/error.c
index 96c5dbe71..6528e28ce 100644
--- a/libc/misc/error/error.c
+++ b/libc/misc/error/error.c
@@ -37,6 +37,8 @@ libc_hidden_proto(vfprintf)
 libc_hidden_proto(fflush)
 libc_hidden_proto(fputc)
 libc_hidden_proto(__fputc_unlocked)
+libc_hidden_proto(stdout)
+libc_hidden_proto(stderr)
 
 /* This variable is incremented each time `error' is called.  */
 unsigned int error_message_count = 0;
diff --git a/libc/misc/fnmatch/fnmatch.c b/libc/misc/fnmatch/fnmatch.c
index ac7dbcf2b..b70cfd46e 100644
--- a/libc/misc/fnmatch/fnmatch.c
+++ b/libc/misc/fnmatch/fnmatch.c
@@ -68,6 +68,13 @@ libc_hidden_proto(strcmp)
 /*libc_hidden_proto(strchrnul)*/
 libc_hidden_proto(strlen)
 libc_hidden_proto(strcoll)
+#ifdef __UCLIBC_HAS_XLOCALE__
+libc_hidden_proto(__ctype_b_loc)
+libc_hidden_proto(__ctype_tolower_loc)
+#else
+libc_hidden_proto(__ctype_b)
+libc_hidden_proto(__ctype_tolower)
+#endif
 libc_hidden_proto(tolower)
 libc_hidden_proto(fnmatch)
 libc_hidden_proto(getenv)
diff --git a/libc/misc/gnu/obstack.c b/libc/misc/gnu/obstack.c
index 5fc031555..c1ae75869 100644
--- a/libc/misc/gnu/obstack.c
+++ b/libc/misc/gnu/obstack.c
@@ -89,6 +89,7 @@ union fooround {long x; double d;};
    abort gracefully or use longjump - but shouldn't return.  This
    variable by default points to the internal function
    `print_and_abort'.  */
+libc_hidden_proto(obstack_alloc_failed_handler)
 # if defined __STDC__ && __STDC__
 static void print_and_abort (void);
 void (*obstack_alloc_failed_handler) (void) = print_and_abort;
@@ -96,6 +97,7 @@ void (*obstack_alloc_failed_handler) (void) = print_and_abort;
 static void print_and_abort ();
 void (*obstack_alloc_failed_handler) () = print_and_abort;
 # endif
+libc_hidden_def(obstack_alloc_failed_handler)
 
 
 /* Exit value used when `print_and_abort' is used.  */
@@ -109,11 +111,14 @@ void (*obstack_alloc_failed_handler) () = print_and_abort;
 libc_hidden_proto(fprintf)
 libc_hidden_proto(abort)
 libc_hidden_proto(exit)
+libc_hidden_proto(stderr)
 #ifdef __UCLIBC_HAS_WCHAR__
 libc_hidden_proto(fwprintf)
 #endif
 
+libc_hidden_proto(obstack_exit_failure)
 int obstack_exit_failure = EXIT_FAILURE;
+libc_hidden_def(obstack_exit_failure)
 
 /* The non-GNU-C macros copy the obstack into this global variable
    to avoid multiple evaluation.  */
diff --git a/libc/misc/internals/__errno_location.c b/libc/misc/internals/__errno_location.c
index 10b97753f..c0146ce68 100644
--- a/libc/misc/internals/__errno_location.c
+++ b/libc/misc/internals/__errno_location.c
@@ -1,8 +1,10 @@
 #include <errno.h>
 #undef errno
+libc_hidden_proto(errno)
 
+/* psm: moved to bits/errno.h: libc_hidden_proto(__errno_location) */
 int * weak_const_function __errno_location (void)
 {
     return &errno;
 }
-
+#ifdef IS_IN_libc /* not really need, only to keep in sync w/ libc_hidden_proto */
diff --git a/libc/misc/internals/__h_errno_location.c b/libc/misc/internals/__h_errno_location.c
index a57478ca9..1fae93459 100644
--- a/libc/misc/internals/__h_errno_location.c
+++ b/libc/misc/internals/__h_errno_location.c
@@ -3,6 +3,8 @@
 #include <netdb.h>
 #undef h_errno
 
+libc_hidden_proto(h_errno)
+
 libc_hidden_proto(__h_errno_location)
 int * weak_const_function __h_errno_location (void)
 {
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index 349c0e5d1..7bfe2ccc4 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -89,8 +89,10 @@ strong_alias (__progname_full, program_invocation_name)
  * Note: Apparently we must initialize __environ to ensure that the weak
  * environ symbol is also included.
  */
+libc_hidden_proto(__environ)
 char **__environ = 0;
-weak_alias(__environ, environ)
+libc_hidden_def(__environ)
+strong_alias(__environ,environ)
 
 /* TODO: don't export __pagesize; we cant now because libpthread uses it */
 extern size_t __pagesize;
diff --git a/libc/misc/internals/errno.c b/libc/misc/internals/errno.c
index b08478d44..ffacc8188 100644
--- a/