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-rw-r--r--libc/Makefile.in4
-rw-r--r--libc/inet/Makefile.in4
-rw-r--r--libc/inet/resolv.c20
-rw-r--r--libc/inet/rpc/Makefile.in4
-rw-r--r--libc/misc/assert/Makefile.in4
-rw-r--r--libc/misc/ctype/Makefile.in4
-rw-r--r--libc/misc/dirent/Makefile.in4
-rw-r--r--libc/misc/elf/Makefile.in4
-rw-r--r--libc/misc/error/Makefile.in4
-rw-r--r--libc/misc/file/Makefile.in4
-rw-r--r--libc/misc/fnmatch/Makefile.in4
-rw-r--r--libc/misc/ftw/Makefile.in4
-rw-r--r--libc/misc/glob/Makefile.in4
-rw-r--r--libc/misc/gnu/Makefile.in4
-rw-r--r--libc/misc/internals/Makefile.in4
-rw-r--r--libc/misc/locale/Makefile.in4
-rw-r--r--libc/misc/mntent/Makefile.in4
-rw-r--r--libc/misc/pthread/Makefile.in4
-rw-r--r--libc/misc/regex/Makefile.in4
-rw-r--r--libc/misc/search/Makefile.in4
-rw-r--r--libc/misc/statfs/Makefile.in4
-rw-r--r--libc/misc/syslog/Makefile.in4
-rw-r--r--libc/misc/sysvipc/Makefile.in4
-rw-r--r--libc/misc/time/Makefile.in4
-rw-r--r--libc/misc/ttyent/Makefile.in4
-rw-r--r--libc/misc/utmp/Makefile.in4
-rw-r--r--libc/misc/wchar/Makefile.in4
-rw-r--r--libc/misc/wctype/Makefile.in4
-rw-r--r--libc/misc/wordexp/Makefile.in4
-rw-r--r--libc/pwd_grp/Makefile.in4
-rw-r--r--libc/signal/Makefile.in4
-rw-r--r--libc/stdio/Makefile.in4
-rw-r--r--libc/stdio/_vfprintf.c8
-rw-r--r--libc/stdlib/Makefile.in4
-rw-r--r--libc/stdlib/malloc-simple/Makefile.in4
-rw-r--r--libc/stdlib/malloc-standard/Makefile.in4
-rw-r--r--libc/stdlib/malloc/Makefile.in4
-rw-r--r--libc/string/Makefile.in4
-rw-r--r--libc/sysdeps/linux/Makefile.commonarch8
-rw-r--r--libc/sysdeps/linux/common/Makefile.in4
-rw-r--r--libc/sysdeps/linux/common/bits/kernel-features.h5
-rw-r--r--libc/sysdeps/linux/common/getdents.c8
-rw-r--r--libc/sysdeps/linux/common/poll.c3
-rw-r--r--libc/sysdeps/linux/common/sysdep.h1
-rw-r--r--libc/sysdeps/linux/nios2/bits/fcntl.h6
-rw-r--r--libc/sysdeps/linux/nios2/bits/syscalls.h359
-rw-r--r--libc/sysdeps/linux/nios2/sys/user.h93
-rw-r--r--libc/termios/Makefile.in4
-rw-r--r--libc/unistd/Makefile.in4
49 files changed, 299 insertions, 368 deletions
diff --git a/libc/Makefile.in b/libc/Makefile.in
index c4cf5d7c7..ff3e5c31d 100644
--- a/libc/Makefile.in
+++ b/libc/Makefile.in
@@ -54,7 +54,7 @@ endif
lib-a-y += $(top_builddir)lib/libc.a
lib-gdb-y += $(top_builddir)lib/libc.gdb
lib-so-y += $(libc.depend)
-objclean-y += libc_clean
+objclean-y += CLEAN_libc
OUTPUT_FORMAT = $(CC) $(CFLAGS) -Wl,--verbose 2>&1 | $(SED) -n '/OUTPUT_FORMAT/,/)/p'
@@ -98,5 +98,5 @@ $(top_builddir)lib/libc.a: $(libc-a-y) | $(crt-y)
$(top_builddir)lib/libc.gdb: $(libc_OUT)/libc_so.a $(LINK_FLAT_CRTS)
$(call link-flat.so,$(@:.gdb=),$(UCLIBC_SHARED_FLAT_ID))
-libc_clean:
+CLEAN_libc:
$(do_rm) $(addprefix $(libc_OUT)/*., o os oS a)
diff --git a/libc/inet/Makefile.in b/libc/inet/Makefile.in
index 702642f00..31b270f07 100644
--- a/libc/inet/Makefile.in
+++ b/libc/inet/Makefile.in
@@ -57,7 +57,7 @@ INET_OBJ := $(patsubst %.c,$(INET_OUT)/%.o,$(CSRC-y))
libc-y += $(INET_OBJ)
-objclean-y += inet_clean
+objclean-y += CLEAN_libc/inet
-inet_clean:
+CLEAN_libc/inet:
$(do_rm) $(addprefix $(INET_OUT)/*., o os)
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 0a6fd7aaf..056539f6e 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -1348,8 +1348,24 @@ int attribute_hidden __dns_lookup(const char *name,
packet_len = i + j;
/* send packet */
- DPRINTF("On try %d, sending query to port %d\n",
- retries_left, NAMESERVER_PORT);
+#ifdef DEBUG
+ {
+ const socklen_t plen = sa.sa.sa_family == AF_INET ? INET_ADDRSTRLEN : INET6_ADDRSTRLEN;
+ char *pbuf = malloc(plen);
+ if (pbuf == NULL) ;/* nothing */
+#ifdef __UCLIBC_HAS_IPV6__
+ else if (sa.sa.sa_family == AF_INET6)
+ pbuf = (char*)inet_ntop(AF_INET6, &sa.sa6.sin6_addr, pbuf, plen);
+#endif
+#ifdef __UCLIBC_HAS_IPV4__
+ else if (sa.sa.sa_family == AF_INET)
+ pbuf = (char*)inet_ntop(AF_INET, &sa.sa4.sin_addr, pbuf, plen);
+#endif
+ DPRINTF("On try %d, sending query to %s, port %d\n",
+ retries_left, pbuf, NAMESERVER_PORT);
+ free(pbuf);
+ }
+#endif
fd = socket(sa.sa.sa_family, SOCK_DGRAM, IPPROTO_UDP);
if (fd < 0) /* paranoia */
goto try_next_server;
diff --git a/libc/inet/rpc/Makefile.in b/libc/inet/rpc/Makefile.in
index b498f92d7..6ec674d10 100644
--- a/libc/inet/rpc/Makefile.in
+++ b/libc/inet/rpc/Makefile.in
@@ -41,7 +41,7 @@ libc-nomulti-$(UCLIBC_HAS_RPC) += $(INET_RPC_OUT)/rpc_thread.o
libc-$(UCLIBC_HAS_RPC)+=$(INET_RPC_OBJ)
-objclean-y+=inet_rpc_clean
+objclean-y+=CLEAN_libc/inet/rpc
-inet_rpc_clean:
+CLEAN_libc/inet/rpc:
$(do_rm) $(addprefix $(INET_RPC_OUT)/*., o os oS)
diff --git a/libc/misc/assert/Makefile.in b/libc/misc/assert/Makefile.in
index 1e08c1610..a49e00d2e 100644
--- a/libc/misc/assert/Makefile.in
+++ b/libc/misc/assert/Makefile.in
@@ -17,7 +17,7 @@ MISC_ASSERT_OBJ := $(MISC_ASSERT_OUT)/__assert.o
libc-y += $(MISC_ASSERT_OBJ)
-objclean-y += misc_assert_clean
+objclean-y += CLEAN_libc/misc/assert
-misc_assert_clean:
+CLEAN_libc/misc/assert:
$(do_rm) $(addprefix $(MISC_ASSERT_OUT)/*., o os)
diff --git a/libc/misc/ctype/Makefile.in b/libc/misc/ctype/Makefile.in
index f4705e1d5..125d91699 100644
--- a/libc/misc/ctype/Makefile.in
+++ b/libc/misc/ctype/Makefile.in
@@ -36,7 +36,7 @@ MISC_CTYPE_OBJ := $(patsubst %.c,$(MISC_CTYPE_OUT)/%.o,$(CSRC))
libc-y += $(MISC_CTYPE_OBJ)
-objclean-y += misc_ctype_clean
+objclean-y += CLEAN_libc/misc/ctype
-misc_ctype_clean:
+CLEAN_libc/misc/ctype:
$(do_rm) $(addprefix $(MISC_CTYPE_OUT)/*., o os)
diff --git a/libc/misc/dirent/Makefile.in b/libc/misc/dirent/Makefile.in
index daeefb7e1..d42dfeb1e 100644
--- a/libc/misc/dirent/Makefile.in
+++ b/libc/misc/dirent/Makefile.in
@@ -22,7 +22,7 @@ MISC_DIRENT_OBJ := $(patsubst %.c,$(MISC_DIRENT_OUT)/%.o,$(CSRC))
libc-y += $(MISC_DIRENT_OBJ)
-objclean-y += misc_dirent_clean
+objclean-y += CLEAN_libc/misc/dirent
-misc_dirent_clean:
+CLEAN_libc/misc/dirent:
$(do_rm) $(addprefix $(MISC_DIRENT_OUT)/*., o os)
diff --git a/libc/misc/elf/Makefile.in b/libc/misc/elf/Makefile.in
index 1b594dee6..1b4bd8bf1 100644
--- a/libc/misc/elf/Makefile.in
+++ b/libc/misc/elf/Makefile.in
@@ -16,7 +16,7 @@ MISC_ELF_OBJ:=$(patsubst %.c,$(MISC_ELF_OUT)/%.o,$(libc_a_CSRC))
libc-static-y += $(MISC_ELF_OBJ)
libc-shared-y += $(MISC_ELF_OUT)/dl-iterate-phdr.oS
-objclean-y+= misc_elf_clean
+objclean-y+= CLEAN_libc/misc/elf
-misc_elf_clean:
+CLEAN_libc/misc/elf:
$(do_rm) $(addprefix $(MISC_ELF_OUT)/*., o os oS)
diff --git a/libc/misc/error/Makefile.in b/libc/misc/error/Makefile.in
index fe0d0c1b9..b76a0dfff 100644
--- a/libc/misc/error/Makefile.in
+++ b/libc/misc/error/Makefile.in
@@ -23,7 +23,7 @@ MISC_ERROR_OBJ := $(patsubst %.c,$(MISC_ERROR_OUT)/%.o,$(CSRC))
libc-y += $(MISC_ERROR_OBJ)
-objclean-y += misc_error_clean
+objclean-y += CLEAN_libc/misc/error
-misc_error_clean:
+CLEAN_libc/misc/error:
$(do_rm) $(addprefix $(MISC_ERROR_OUT)/*., o os)
diff --git a/libc/misc/file/Makefile.in b/libc/misc/file/Makefile.in
index cb6c85549..ace9db060 100644
--- a/libc/misc/file/Makefile.in
+++ b/libc/misc/file/Makefile.in
@@ -20,7 +20,7 @@ libc-y += $(MISC_FILE_OBJ)
libc-nomulti-$(UCLIBC_HAS_LFS) += $(MISC_FILE_OUT)/lockf64.o
-objclean-y += misc_file_clean
+objclean-y += CLEAN_libc/misc/file
-misc_file_clean:
+CLEAN_libc/misc/file:
$(do_rm) $(addprefix $(MISC_FILE_OUT)/*., o os oS)
diff --git a/libc/misc/fnmatch/Makefile.in b/libc/misc/fnmatch/Makefile.in
index 75746ef2b..2557b5aa7 100644
--- a/libc/misc/fnmatch/Makefile.in
+++ b/libc/misc/fnmatch/Makefile.in
@@ -21,7 +21,7 @@ MISC_FNMATCH_OBJ := $(patsubst %.c,$(MISC_FNMATCH_OUT)/%.o,$(CSRC))
libc-$(UCLIBC_HAS_FNMATCH) += $(MISC_FNMATCH_OBJ)
-objclean-y += misc_fnmatch_clean
+objclean-y += CLEAN_libc/misc/fnmatch
-misc_fnmatch_clean:
+CLEAN_libc/misc/fnmatch:
$(do_rm) $(addprefix $(MISC_FNMATCH_OUT)/*., o os)
diff --git a/libc/misc/ftw/Makefile.in b/libc/misc/ftw/Makefile.in
index e326d6696..2edd81959 100644
--- a/libc/misc/ftw/Makefile.in
+++ b/libc/misc/ftw/Makefile.in
@@ -20,7 +20,7 @@ MISC_FTW_OBJ := $(patsubst %.c,$(MISC_FTW_OUT)/%.o,$(CSRC))
libc-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW)) += $(MISC_FTW_OBJ)
-objclean-y += misc_ftw_clean
+objclean-y += CLEAN_libc/misc/ftw
-misc_ftw_clean:
+CLEAN_libc/misc/ftw:
$(do_rm) $(addprefix $(MISC_FTW_OUT)/*., o os)
diff --git a/libc/misc/glob/Makefile.in b/libc/misc/glob/Makefile.in
index 346dff316..03bfcca36 100644
--- a/libc/misc/glob/Makefile.in
+++ b/libc/misc/glob/Makefile.in
@@ -27,7 +27,7 @@ MISC_GLOB_OBJ := $(patsubst %.c,$(MISC_GLOB_OUT)/%.o,$(CSRC))
libc-$(UCLIBC_HAS_GLOB) += $(MISC_GLOB_OBJ)
-objclean-y += misc_glob_clean
+objclean-y += CLEAN_libc/misc/glob
-misc_glob_clean:
+CLEAN_libc/misc/glob:
$(do_rm) $(addprefix $(MISC_GLOB_OUT)/*., o os)
diff --git a/libc/misc/gnu/Makefile.in b/libc/misc/gnu/Makefile.in
index d4a59004d..3990e4e8b 100644
--- a/libc/misc/gnu/Makefile.in
+++ b/libc/misc/gnu/Makefile.in
@@ -17,7 +17,7 @@ MISC_GNU_OBJ := $(MISC_GNU_OUT)/obstack.o
libc-y += $(MISC_GNU_OBJ)
-objclean-y += misc_gnu_clean
+objclean-y += CLEAN_libc/misc/gnu
-misc_gnu_clean:
+CLEAN_libc/misc/gnu:
$(do_rm) $(addprefix $(MISC_GNU_OUT)/*., o os)
diff --git a/libc/misc/internals/Makefile.in b/libc/misc/internals/Makefile.in
index 39bc8d51a..eb78e3698 100644
--- a/libc/misc/internals/Makefile.in
+++ b/libc/misc/internals/Makefile.in
@@ -35,7 +35,7 @@ libc-shared-$(UCLIBC_FORMAT_SHARED_FLAT) += \
$(MISC_INTERNALS_OUT)/shared_flat_add_library.os
libc-nomulti-y += $(MISC_INTERNALS_OUT)/__uClibc_main.o
-objclean-y += misc_internals_clean
+objclean-y += CLEAN_libc/misc/internals
-misc_internals_clean:
+CLEAN_libc/misc/internals:
$(do_rm) $(addprefix $(MISC_INTERNALS_OUT)/*., o os oS)
diff --git a/libc/misc/locale/Makefile.in b/libc/misc/locale/Makefile.in
index 566939804..c12befd32 100644
--- a/libc/misc/locale/Makefile.in
+++ b/libc/misc/locale/Makefile.in
@@ -24,7 +24,7 @@ MISC_LOCALE_OBJ := $(patsubst %.c,$(MISC_LOCALE_OUT)/%.o,$(CSRC))
libc-y += $(MISC_LOCALE_OBJ)
-objclean-y += misc_locale_clean
+objclean-y += CLEAN_libc/misc/locale
-misc_locale_clean:
+CLEAN_libc/misc/locale:
$(do_rm) $(addprefix $(MISC_LOCALE_OUT)/*., o os)
diff --git a/libc/misc/mntent/Makefile.in b/libc/misc/mntent/Makefile.in
index 62bbdc95b..daa888da0 100644
--- a/libc/misc/mntent/Makefile.in
+++ b/libc/misc/mntent/Makefile.in
@@ -17,7 +17,7 @@ MISC_MNTENT_OBJ := $(MISC_MNTENT_OUT)/mntent.o
libc-y += $(MISC_MNTENT_OBJ)
-objclean-y += misc_mntent_clean
+objclean-y += CLEAN_libc/misc/mntent
-misc_mntent_clean:
+CLEAN_libc/misc/mntent:
$(do_rm) $(addprefix $(MISC_MNTENT_OUT)/*., o os)
diff --git a/libc/misc/pthread/Makefile.in b/libc/misc/pthread/Makefile.in
index 18674ebe5..504aa254e 100644
--- a/libc/misc/pthread/Makefile.in
+++ b/libc/misc/pthread/Makefile.in
@@ -14,7 +14,7 @@ libc-shared-$(UCLIBC_HAS_TLS) += $(MISC_PTHREAD_OUT)/tsd.os
libc-$(UCLIBC_HAS_THREADS) += $(MISC_PTHREAD_OUT)/unlock.o
libc-$(UCLIBC_HAS_THREADS) += $(MISC_PTHREAD_OUT)/weaks.o
-objclean-y += misc_pthread_clean
+objclean-y += CLEAN_libc/misc/pthread
-misc_pthread_clean:
+CLEAN_libc/misc/pthread:
$(do_rm) $(addprefix $(MISC_PTHREAD_OUT)/*., o os oS)
diff --git a/libc/misc/regex/Makefile.in b/libc/misc/regex/Makefile.in
index f9af23007..94710238f 100644
--- a/libc/misc/regex/Makefile.in
+++ b/libc/misc/regex/Makefile.in
@@ -21,7 +21,7 @@ MISC_REGEX_OBJ := $(patsubst %.c,$(MISC_REGEX_OUT)/%.o,$(CSRC))
libc-$(UCLIBC_HAS_REGEX) += $(MISC_REGEX_OBJ)
-objclean-y += misc_regex_clean
+objclean-y += CLEAN_libc/misc/regex
-misc_regex_clean:
+CLEAN_libc/misc/regex:
$(do_rm) $(addprefix $(MISC_REGEX_OUT)/*., o os)
diff --git a/libc/misc/search/Makefile.in b/libc/misc/search/Makefile.in
index f8f846749..35dacb49b 100644
--- a/libc/misc/search/Makefile.in
+++ b/libc/misc/search/Makefile.in
@@ -29,7 +29,7 @@ MISC_SEARCH_OBJ := $(patsubst %.c,$(MISC_SEARCH_OUT)/%.o,$(CSRC))
libc-y += $(MISC_SEARCH_OBJ)
-objclean-y += misc_search_clean
+objclean-y += CLEAN_libc/misc/search
-misc_search_clean:
+CLEAN_libc/misc/search:
$(do_rm) $(addprefix $(MISC_SEARCH_OUT)/*., o os)
diff --git a/libc/misc/statfs/Makefile.in b/libc/misc/statfs/Makefile.in
index a7929a5c7..aa92d1f70 100644
--- a/libc/misc/statfs/Makefile.in
+++ b/libc/misc/statfs/Makefile.in
@@ -25,7 +25,7 @@ libc-y += $(MISC_STATFS_OBJ)
libc-nomulti-$(UCLIBC_HAS_LFS) += $(MISC_STATFS_OUT)/statvfs64.o $(MISC_STATFS_OUT)/fstatvfs64.o
-objclean-y += misc_statfs_clean
+objclean-y += CLEAN_libc/misc/statfs
-misc_statfs_clean:
+CLEAN_libc/misc/statfs:
$(do_rm) $(addprefix $(MISC_STATFS_OUT)/*., o os oS)
diff --git a/libc/misc/syslog/Makefile.in b/libc/misc/syslog/Makefile.in
index b666f8c72..5cc4f5237 100644
--- a/libc/misc/syslog/Makefile.in
+++ b/libc/misc/syslog/Makefile.in
@@ -19,7 +19,7 @@ ifeq ($(UCLIBC_HAS_SYSLOG),y)
libc-y += $(MISC_SYSLOG_OBJ)
endif
-objclean-y += misc_syslog_clean
+objclean-y += CLEAN_libc/misc/syslog
-misc_syslog_clean:
+CLEAN_libc/misc/syslog:
$(do_rm) $(addprefix $(MISC_SYSLOG_OUT)/*., o os)
diff --git a/libc/misc/sysvipc/Makefile.in b/libc/misc/sysvipc/Makefile.in
index e7f3a08a8..115cfc67e 100644
--- a/libc/misc/sysvipc/Makefile.in
+++ b/libc/misc/sysvipc/Makefile.in
@@ -26,7 +26,7 @@ MISC_SYSVIPC_OBJ := $(patsubst %.c,$(MISC_SYSVIPC_OUT)/%.o,$(CSRC))
libc-y += $(MISC_SYSVIPC_OBJ)
-objclean-y += misc_sysvipc_clean
+objclean-y += CLEAN_libc/misc/sysvipc
-misc_sysvipc_clean:
+CLEAN_libc/misc/sysvipc:
$(do_rm) $(addprefix $(MISC_SYSVIPC_OUT)/*., o os)
diff --git a/libc/misc/time/Makefile.in b/libc/misc/time/Makefile.in
index 238170eb9..78f01ad85 100644
--- a/libc/misc/time/Makefile.in
+++ b/libc/misc/time/Makefile.in
@@ -37,7 +37,7 @@ MISC_TIME_OBJ := $(patsubst %.c,$(MISC_TIME_OUT)/%.o,$(CSRC))
libc-y += $(MISC_TIME_OBJ)
-objclean-y += misc_time_clean
+objclean-y += CLEAN_libc/misc/time
-misc_time_clean:
+CLEAN_libc/misc/time:
$(do_rm) $(addprefix $(MISC_TIME_OUT)/*., o os)
diff --git a/libc/misc/ttyent/Makefile.in b/libc/misc/ttyent/Makefile.in
index 659fa7c1f..bfa80bec1 100644
--- a/libc/misc/ttyent/Makefile.in
+++ b/libc/misc/ttyent/Makefile.in
@@ -17,7 +17,7 @@ MISC_TTYENT_OBJ := $(patsubst %.c,$(MISC_TTYENT_OUT)/%.o,$(CSRC))
libc-y += $(MISC_TTYENT_OBJ)
-objclean-y += misc_ttyent_clean
+objclean-y += CLEAN_libc/misc/ttyent
-misc_ttyent_clean:
+CLEAN_libc/misc/ttyent:
$(do_rm) $(addprefix $(MISC_TTYENT_OUT)/*., o os)
diff --git a/libc/misc/utmp/Makefile.in b/libc/misc/utmp/Makefile.in
index 5837171cb..b209a4587 100644
--- a/libc/misc/utmp/Makefile.in
+++ b/libc/misc/utmp/Makefile.in
@@ -17,7 +17,7 @@ MISC_UTMP_OBJ := $(patsubst %.c,$(MISC_UTMP_OUT)/%.o,$(CSRC))
libc-y += $(MISC_UTMP_OBJ)
-objclean-y += misc_utmp_clean
+objclean-y += CLEAN_libc/misc/utmp
-misc_utmp_clean:
+CLEAN_libc/misc/utmp:
$(do_rm) $(addprefix $(MISC_UTMP_OUT)/*., o os)
diff --git a/libc/misc/wchar/Makefile.in b/libc/misc/wchar/Makefile.in
index 0258f9f53..be95a186a 100644
--- a/libc/misc/wchar/Makefile.in
+++ b/libc/misc/wchar/Makefile.in
@@ -35,7 +35,7 @@ MISC_WCHAR_OBJ := $(patsubst %.c,$(MISC_WCHAR_OUT)/%.o,$(CSRC))
libc-$(UCLIBC_HAS_WCHAR) += $(MISC_WCHAR_OBJ)
-objclean-y += misc_wchar_clean
+objclean-y += CLEAN_libc/misc/wchar
-misc_wchar_clean:
+CLEAN_libc/misc/wchar:
$(do_rm) $(addprefix $(MISC_WCHAR_OUT)/*., o os)
diff --git a/libc/misc/wctype/Makefile.in b/libc/misc/wctype/Makefile.in
index f7c4ddd87..4eacc118e 100644
--- a/libc/misc/wctype/Makefile.in
+++ b/libc/misc/wctype/Makefile.in
@@ -30,7 +30,7 @@ MISC_WCTYPE_OBJ := $(patsubst %.c,$(MISC_WCTYPE_OUT)/%.o,$(CSRC))
libc-y += $(MISC_WCTYPE_OBJ)
-objclean-y += misc_wctype_clean
+objclean-y += CLEAN_libc/misc/wctype
-misc_wctype_clean:
+CLEAN_libc/misc/wctype:
$(do_rm) $(addprefix $(MISC_WCTYPE_OUT)/*., o os)
diff --git a/libc/misc/wordexp/Makefile.in b/libc/misc/wordexp/Makefile.in
index 8d2f50ba0..981db643e 100644
--- a/libc/misc/wordexp/Makefile.in
+++ b/libc/misc/wordexp/Makefile.in
@@ -17,7 +17,7 @@ MISC_WORDEXP_OBJ := $(patsubst %.c,$(MISC_WORDEXP_OUT)/%.o,$(CSRC))
libc-$(UCLIBC_HAS_WORDEXP) += $(MISC_WORDEXP_OBJ)
-objclean-y += misc_wordexp_clean
+objclean-y += CLEAN_libc/misc/wordexp
-misc_wordexp_clean:
+CLEAN_libc/misc/wordexp:
$(do_rm) $(addprefix $(MISC_WORDEXP_OUT)/*., o os)
diff --git a/libc/pwd_grp/Makefile.in b/libc/pwd_grp/Makefile.in
index 6e183cc1c..757adc85c 100644
--- a/libc/pwd_grp/Makefile.in
+++ b/libc/pwd_grp/Makefile.in
@@ -27,7 +27,7 @@ PWDGRP_OBJ := $(patsubst %.c,$(PWDGRP_OUT)/%.o,$(CSRC))
libc-y += $(PWDGRP_OBJ)
-objclean-y += pwdgrp_clean
+objclean-y += CLEAN_libc/pwd_grp
-pwdgrp_clean:
+CLEAN_libc/pwd_grp:
$(do_rm) $(addprefix $(PWDGRP_OUT)/*., o os)
diff --git a/libc/signal/Makefile.in b/libc/signal/Makefile.in
index ee1767701..a7e307871 100644
--- a/libc/signal/Makefile.in
+++ b/libc/signal/Makefile.in
@@ -32,7 +32,7 @@ SIGNAL_OBJ := $(patsubst %.c,$(SIGNAL_OUT)/%.o,$(CSRC-y))
libc-y += $(SIGNAL_OBJ)
-objclean-y += signal_clean
+objclean-y += CLEAN_libc/signal
-signal_clean:
+CLEAN_libc/signal:
$(do_rm) $(addprefix $(SIGNAL_OUT)/*., o os)
diff --git a/libc/stdio/Makefile.in b/libc/stdio/Makefile.in
index 634b9a47d..1ca2dcff4 100644
--- a/libc/stdio/Makefile.in
+++ b/libc/stdio/Makefile.in
@@ -103,7 +103,7 @@ ifeq ($(UCLIBC_HAS_WCHAR),y)
libc-nomulti-y += $(STDIO_OUT)/vfwprintf.o $(STDIO_OUT)/vfwscanf.o
endif
-objclean-y += stdio_clean
+objclean-y += CLEAN_libc/stdio
-stdio_clean:
+CLEAN_libc/stdio:
$(do_rm) $(addprefix $(STDIO_OUT)/*., o os oS)
diff --git a/libc/stdio/_vfprintf.c b/libc/stdio/_vfprintf.c
index f288cb501..6fa8ecb8d 100644
--- a/libc/stdio/_vfprintf.c
+++ b/libc/stdio/_vfprintf.c
@@ -161,9 +161,6 @@
/* Now controlled by uClibc_stdio.h. */
/* #define __UCLIBC_HAS_GLIBC_CUSTOM_PRINTF__ */
-/* TODO -- move these to a configuration section? */
-#define MAX_FIELD_WIDTH 4095
-
#ifdef __UCLIBC_MJN3_ONLY__
#ifdef L_register_printf_function
/* emit only once */
@@ -893,8 +890,11 @@ int attribute_hidden _ppfs_parsespec(ppfs_t *ppfs)
}
i = 0;
while (isdigit(*fmt)) {
- if (i < MAX_FIELD_WIDTH) { /* Avoid overflow. */
+ if (i < INT_MAX / 10
+ || (i == INT_MAX / 10 && (*fmt - '0') <= INT_MAX % 10)) {
i = (i * 10) + (*fmt - '0');
+ } else {
+ i = INT_MAX; /* best we can do... */
}
++fmt;
}
diff --git a/libc/stdlib/Makefile.in b/libc/stdlib/Makefile.in
index c6bc8cae3..0f174eea5 100644
--- a/libc/stdlib/Makefile.in
+++ b/libc/stdlib/Makefile.in
@@ -74,7 +74,7 @@ libc-nonshared-y += $(STDLIB_OUT)/atexit.os
libc-nomulti-y += $(STDLIB_OUT)/labs.o $(STDLIB_OUT)/atol.o $(STDLIB_OUT)/_stdlib_strto_l.o $(STDLIB_OUT)/_stdlib_strto_ll.o
libc-nomulti-$(UCLIBC_HAS_XLOCALE) += $(STDLIB_OUT)/_stdlib_strto_l_l.o $(STDLIB_OUT)/_stdlib_strto_ll_l.o
-objclean-y += stdlib_clean
+objclean-y += CLEAN_libc/stdlib
-stdlib_clean:
+CLEAN_libc/stdlib:
$(do_rm) $(addprefix $(STDLIB_OUT)/*., o os oS)
diff --git a/libc/stdlib/malloc-simple/Makefile.in b/libc/stdlib/malloc-simple/Makefile.in
index 0c050a235..351504bda 100644
--- a/libc/stdlib/malloc-simple/Makefile.in
+++ b/libc/stdlib/malloc-simple/Makefile.in
@@ -18,7 +18,7 @@ STDLIB_MALLOC_SIMPLE_OBJ := $(patsubst %.c,$(STDLIB_MALLOC_SIMPLE_OUT)/%.o,$(CSR
libc-$(MALLOC_SIMPLE) += $(STDLIB_MALLOC_SIMPLE_OBJ)
-objclean-y += stdlib_malloc_simple_clean
+objclean-y += CLEAN_libc/stdlib/malloc-simple
-stdlib_malloc_simple_clean:
+CLEAN_libc/stdlib/malloc-simple:
$(do_rm) $(addprefix $(STDLIB_MALLOC_SIMPLE_OUT)/*., o os)
diff --git a/libc/stdlib/malloc-standard/Makefile.in b/libc/stdlib/malloc-standard/Makefile.in
index eb08f2699..7da7fe1df 100644
--- a/libc/stdlib/malloc-standard/Makefile.in
+++ b/libc/stdlib/malloc-standard/Makefile.in
@@ -19,7 +19,7 @@ STDLIB_MALLOC_STANDARD_OBJ := $(patsubst %.c,$(STDLIB_MALLOC_STANDARD_OUT)/%.o,$
libc-$(MALLOC_STANDARD) += $(STDLIB_MALLOC_STANDARD_OBJ)
-objclean-y += stdlib_malloc_standard_clean
+objclean-y += CLEAN_libc/stdlib/malloc-standard
-stdlib_malloc_standard_clean:
+CLEAN_libc/stdlib/malloc-standard:
$(do_rm) $(addprefix $(STDLIB_MALLOC_STANDARD_OUT)/*., o os)
diff --git a/libc/stdlib/malloc/Makefile.in b/libc/stdlib/malloc/Makefile.in
index aff48a9ec..642570c95 100644
--- a/libc/stdlib/malloc/Makefile.in
+++ b/libc/stdlib/malloc/Makefile.in
@@ -29,9 +29,9 @@ STDLIB_MALLOC_OBJ := $(patsubst %.c,$(STDLIB_MALLOC_OUT)/%.o,$(CSRC))
libc-$(MALLOC) += $(STDLIB_MALLOC_OBJ)
-objclean-y += stdlib_malloc_clean
+objclean-y += CLEAN_libc/stdlib/malloc
-stdlib_malloc_clean:
+CLEAN_libc/stdlib/malloc:
$(do_rm) $(addprefix $(STDLIB_MALLOC_OUT)/*., o os)
malloc.o free.o realloc.o memalign.o: malloc.h
diff --git a/libc/string/Makefile.in b/libc/string/Makefile.in
index 67679ece7..e7f2ccde1 100644
--- a/libc/string/Makefile.in
+++ b/libc/string/Makefile.in
@@ -138,7 +138,7 @@ libc-y += $(STRING_COBJ)
libc-nomulti-$(UCLIBC_HAS_XLOCALE) += $(STRING_OUT)/wcsxfrm_l.o
libc-nomulti-y += $(STRING_OUT)/__xpg_strerror_r.o
-objclean-y += string_clean
+objclean-y += CLEAN_libc/string
-string_clean:
+CLEAN_libc/string:
$(do_rm) $(addprefix $(STRING_OUT)/,$(addprefix *., o os oS) $(addprefix */*., o os oS) $(addprefix */*/*., o os oS))
diff --git a/libc/sysdeps/linux/Makefile.commonarch b/libc/sysdeps/linux/Makefile.commonarch
index 10cfc12c3..8c893199e 100644
--- a/libc/sysdeps/linux/Makefile.commonarch
+++ b/libc/sysdeps/linux/Makefile.commonarch
@@ -18,12 +18,12 @@ ARCH_OBJS := $(ARCH_COBJ) $(ARCH_SOBJ)
crt-y := FORCE
libc-y += $(ARCH_OBJS)
libc-nomulti-y += $(ARCH_SOBJ)
-objclean-y += arch_clean
+objclean-y += CLEAN_$(subst $(top_builddir),,$(ARCH_OUT))
CFLAGS-crti.S+=$(PICFLAG)
CFLAGS-crtn.S+=$(PICFLAG)
-arch_clean:
+CLEAN_$(subst $(top_builddir),,$(ARCH_OUT)):
$(do_rm) $(addprefix $(ARCH_OUT)/*., o os oS) $(CTOR_TARGETS) $(CRTS)
ifneq ($(ARCH_HEADERS),)
@@ -34,8 +34,8 @@ $(ARCH_HEADERS_OUT):
$(do_ln) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@
headers-y += $(ARCH_HEADERS_OUT)
-headers_clean-y += arch_headers_clean
-arch_headers_clean:
+headers_clean-y += HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT))
+HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)):
$(RM) $(ARCH_HEADERS_OUT)
endif
diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
index e86dc0c0d..a6fa6d091 100644
--- a/libc/sysdeps/linux/common/Makefile.in
+++ b/libc/sysdeps/linux/common/Makefile.in
@@ -119,7 +119,7 @@ libc-nomulti-y += $(COMMON_OUT)/__syscall_rt_sigaction.o \
$(COMMON_OUT)/stat.o
libc-nomulti-$(UCLIBC_HAS_SSP) += $(COMMON_OUT)/ssp.o
-objclean-y += common_clean
+objclean-y += CLEAN_libc/sysdeps/linux/common
-common_clean:
+CLEAN_libc/sysdeps/linux/common:
$(do_rm) $(addprefix $(COMMON_OUT)/*., o os oS)
diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
index 8481f0640..68b881c09 100644
--- a/libc/sysdeps/linux/common/bits/kernel-features.h
+++ b/libc/sysdeps/linux/common/bits/kernel-features.h
@@ -46,6 +46,11 @@
# define __ASSUME_GETCWD_SYSCALL 1
#endif
+/* When was `poll' introduced? */
+#if __LINUX_KERNEL_VERSION >= 131584
+# define __ASSUME_POLL_SYSCALL 1
+#endif
+
/* Real-time signal became usable in 2.1.70. */
#if __LINUX_KERNEL_VERSION >= 131398
# define __ASSUME_REALTIME_SIGNALS 1
diff --git a/libc/sysdeps/linux/common/getdents.c b/libc/sysdeps/linux/common/getdents.c
index 6a38772e8..5dda190a8 100644
--- a/libc/sysdeps/linux/common/getdents.c
+++ b/libc/sysdeps/linux/common/getdents.c
@@ -133,10 +133,6 @@ ssize_t __getdents (int fd, char *buf, size_t nbytes)
return (char *) dp - buf;
}
-#if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64
-attribute_hidden strong_alias(__getdents,__getdents64)
-#endif
-
#elif __WORDSIZE == 32
extern __typeof(__getdents) __getdents64 attribute_hidden;
@@ -167,4 +163,8 @@ ssize_t __getdents (int fd, char *buf, size_t nbytes)
#endif
+#if defined __UCLIBC_HAS_LFS__ && ! defined __NR_getdents64
+attribute_hidden strong_alias(__getdents,__getdents64)
+#endif
+
#endif
diff --git a/libc/sysdeps/linux/common/poll.c b/libc/sysdeps/linux/common/poll.c
index f50e92c8e..4211c26cc 100644
--- a/libc/sysdeps/linux/common/poll.c
+++ b/libc/sysdeps/linux/common/poll.c
@@ -19,6 +19,7 @@
#include <sys/syscall.h>
#include <sys/poll.h>
+#include <bits/kernel-features.h>
#ifdef __UCLIBC_HAS_THREADS_NATIVE__
#include <sysdep-cancel.h>
@@ -26,6 +27,8 @@
#define SINGLE_THREAD_P 1
#endif
+#if defined __ASSUME_POLL_SYSCALL && defined __NR_poll
+
libc_hidden_proto(poll)
#ifdef __NR_poll
diff --git a/libc/sysdeps/linux/common/sysdep.h b/libc/sysdeps/linux/common/sysdep.h
index 23151d914..dae74d7c5 100644
--- a/libc/sysdeps/linux/common/sysdep.h
+++ b/libc/sysdeps/linux/common/sysdep.h
@@ -156,3 +156,4 @@
#define DW_EH_PE_funcrel 0x40
#define DW_EH_PE_aligned 0x50
#define DW_EH_PE_indirect 0x80
+
diff --git a/libc/sysdeps/linux/nios2/bits/fcntl.h b/libc/sysdeps/linux/nios2/bits/fcntl.h
index 7d0bcf946..e564b4217 100644
--- a/libc/sysdeps/linux/nios2/bits/fcntl.h
+++ b/libc/sysdeps/linux/nios2/bits/fcntl.h
@@ -1,5 +1,5 @@
/* O_*, F_*, FD_* bit values for Linux.
- Copyright (C) 2000 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -48,6 +48,8 @@
# define O_DIRECTORY 040000 /* Must be a directory. */
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_DIRECT 0200000 /* Direct disk access. */
+# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
@@ -81,7 +83,7 @@
#define F_SETLK64 13 /* Set record locking info (non-blocking). */
#define F_SETLKW64 14 /* Set record locking info (blocking). */
-#if defined __USE_BSD || defined __USE_XOPEN2K
+#if defined __USE_BSD || defined __USE_UNIX98
# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */
# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */
#endif
diff --git a/libc/sysdeps/linux/nios2/bits/syscalls.h b/libc/sysdeps/linux/nios2/bits/syscalls.h
index ec5370712..f80bea206 100644
--- a/libc/sysdeps/linux/nios2/bits/syscalls.h
+++ b/libc/sysdeps/linux/nios2/bits/syscalls.h
@@ -9,287 +9,98 @@
#include <errno.h>
#include <asm/traps.h>
-#define __syscall_return(type, res) \
-do { \
- if ((unsigned long)(res) >= (unsigned long)(-125)) { \
- \
- /* avoid using res which is declared to be in \
- register r2; errno might expand to a function \
- call and clobber it. */ \
- \
- int __err = -(res); \
- errno = __err; \
- res = -1; \
- } \
- return (type) (res); \
-} while (0)
+#define __syscall_return(type, res) \
+ do { \
+ if (unlikely(INTERNAL_SYSCALL_ERROR_P(res, ))) { \
+ __set_errno(INTERNAL_SYSCALL_ERRNO(res, )); \
+ res = (unsigned long) -1; \
+ } \
+ return (type) (res); \
+ } while (0)
-#define _syscall0(type,name) \
-type name(void) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \
+ ({ \
+ long __res; \
+ __asm__ __volatile__ ( \
+ "movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
+ "movi r3, %1\n\t" /* __NR_##name */ \
+ ASM_ARGS_##nr \
+ "trap\n\t" \
+ "mov %0, r2\n\t" /* syscall return */ \
+ : "=r" (__res) /* %0 */ \
+ : "i" (name) /* %1 */ \
+ , "i" (TRAP_ID_SYSCALL) /* %2 */ \
+ MAP_ARGS_##nr (args) /* %3-%8 */ \
+ : "r2" \
+ , "r3" \
+ CLOB_ARGS_##nr /* Clobbered */ \
+ ); \
+ __res; \
+ })
-#define _syscall1(type,name,atype,a) \
-type name(atype a) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- " mov r4, %3\n\t" /* (long) a */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- , "r" ((long) a) /* %3 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- , "r4" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned long)(val) >= (unsigned long)(-125))
-#define _syscall2(type,name,atype,a,btype,b) \
-type name(atype a,btype b) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- " mov r4, %3\n\t" /* (long) a */ \
- " mov r5, %4\n\t" /* (long) b */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- , "r" ((long) a) /* %3 */ \
- , "r" ((long) b) /* %4 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- , "r4" /* Clobbered */ \
- , "r5" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define ASM_ARGS_0
+#define MAP_ARGS_0()
+#define CLOB_ARGS_0
-#define _syscall3(type,name,atype,a,btype,b,ctype,c) \
-type name(atype a,btype b,ctype c) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- " mov r4, %3\n\t" /* (long) a */ \
- " mov r5, %4\n\t" /* (long) b */ \
- " mov r6, %5\n\t" /* (long) c */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- , "r" ((long) a) /* %3 */ \
- , "r" ((long) b) /* %4 */ \
- , "r" ((long) c) /* %5 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- , "r4" /* Clobbered */ \
- , "r5" /* Clobbered */ \
- , "r6" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define ASM_ARGS_1 \
+ "mov r4, %3\n\t"
+#define MAP_ARGS_1(a) \
+ , "r" ((long) a)
+#define CLOB_ARGS_1 \
+ , "r4"
-#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
-type name (atype a, btype b, ctype c, dtype d) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- " mov r4, %3\n\t" /* (long) a */ \
- " mov r5, %4\n\t" /* (long) b */ \
- " mov r6, %5\n\t" /* (long) c */ \
- " mov r7, %6\n\t" /* (long) d */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- , "r" ((long) a) /* %3 */ \
- , "r" ((long) b) /* %4 */ \
- , "r" ((long) c) /* %5 */ \
- , "r" ((long) d) /* %6 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- , "r4" /* Clobbered */ \
- , "r5" /* Clobbered */ \
- , "r6" /* Clobbered */ \
- , "r7" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define ASM_ARGS_2 \
+ ASM_ARGS_1 \
+ "mov r5, %4\n\t"
+#define MAP_ARGS_2(a, b) \
+ MAP_ARGS_1(a) \
+ , "r" ((long) b)
+#define CLOB_ARGS_2 \
+ CLOB_ARGS_1 \
+ , "r5"
-#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
-type name (atype a,btype b,ctype c,dtype d,etype e) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- " mov r4, %3\n\t" /* (long) a */ \
- " mov r5, %4\n\t" /* (long) b */ \
- " mov r6, %5\n\t" /* (long) c */ \
- " mov r7, %6\n\t" /* (long) c */ \
- " mov r8, %7\n\t" /* (long) e */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- , "r" ((long) a) /* %3 */ \
- , "r" ((long) b) /* %4 */ \
- , "r" ((long) c) /* %5 */ \
- , "r" ((long) d) /* %6 */ \
- , "r" ((long) e) /* %7 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- , "r4" /* Clobbered */ \
- , "r5" /* Clobbered */ \
- , "r6" /* Clobbered */ \
- , "r7" /* Clobbered */ \
- , "r8" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define ASM_ARGS_3 \
+ ASM_ARGS_2 \
+ "mov r6, %5\n\t"
+#define MAP_ARGS_3(a, b, c) \
+ MAP_ARGS_2(a, b) \
+ , "r" ((long) c)
+#define CLOB_ARGS_3 \
+ CLOB_ARGS_2 \
+ , "r6"
-#define _syscall6(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e,ftype,f) \
-type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
-{ \
- long __res; \
- \
- __asm__ __volatile__ ( \
- \
- " \n\t" \
- \
- " movi r2, %2\n\t" /* TRAP_ID_SYSCALL */ \
- " movi r3, %1\n\t" /* __NR_##name */ \
- " mov r4, %3\n\t" /* (long) a */ \
- " mov r5, %4\n\t" /* (long) b */ \
- " mov r6, %5\n\t" /* (long) c */ \
- " mov r7, %6\n\t" /* (long) c */ \
- " mov r8, %7\n\t" /* (long) e */ \
- " mov r9, %8\n\t" /* (long) f */ \
- \
- " trap\n\t" \
- " mov %0, r2\n\t" /* syscall rtn */ \
- \
- " \n\t" \
- \
- : "=r" (__res) /* %0 */ \
- \
- : "i" (__NR_##name) /* %1 */ \
- , "i" (TRAP_ID_SYSCALL) /* %2 */ \
- , "r" ((long) a) /* %3 */ \
- , "r" ((long) b) /* %4 */ \
- , "r" ((long) c) /* %5 */ \
- , "r" ((long) d) /* %6 */ \
- , "r" ((long) e) /* %7 */ \
- , "r" ((long) f) /* %8 */ \
- \
- : "r2" /* Clobbered */ \
- , "r3" /* Clobbered */ \
- , "r4" /* Clobbered */ \
- , "r5" /* Clobbered */ \
- , "r6" /* Clobbered */ \
- , "r7" /* Clobbered */ \
- , "r8" /* Clobbered */ \
- , "r9" /* Clobbered */ \
- ); \
- \
-__syscall_return(type,__res); \
-}
+#define ASM_ARGS_4 \
+ ASM_ARGS_3 \
+ "mov r7, %6\n\t"
+#define MAP_ARGS_4(a, b, c, d) \
+ MAP_ARGS_3(a, b, c) \
+ , "r" ((long) d)
+#define CLOB_ARGS_4 \
+ CLOB_ARGS_3 \
+ , "r7"
+
+#define ASM_ARGS_5 \
+ ASM_ARGS_4 \
+ "mov r8, %7\n\t"
+#define MAP_ARGS_5(a, b, c, d, e) \
+ MAP_ARGS_4(a, b, c, d) \
+ , "r" ((long) e)
+#define CLOB_ARGS_5 \
+ CLOB_ARGS_4 \
+ , "r8"
+
+#define ASM_ARGS_6 \
+ ASM_ARGS_5 \
+ "mov r9, %8\n\t"
+#define MAP_ARGS_6(a, b, c, d, e, f) \
+ MAP_ARGS_5(a, b, c, d, e) \
+ , "r" ((long) f)
+#define CLOB_ARGS_6 \
+ CLOB_ARGS_5 \
+ , "r9"
#endif /* __ASSEMBLER__ */
#endif /* _BITS_SYSCALLS_H */
-
diff --git a/libc/sysdeps/linux/nios2/sys/user.h b/libc/sysdeps/linux/nios2/sys/user.h
new file mode 100644
index 000000000..b34e93e97
--- /dev/null
+++ b/libc/sysdeps/linux/nios2/sys/user.h
@@ -0,0 +1,93 @@
+#ifndef _SYS_USER_H
+#define _SYS_USER_H 1
+
+/*
+ This file was taken from the nios2 port of the Linux Kernel.
+
+ Copyright (c) 2008 Atle Nissestad <atle@nissestad.no>
+ Copyright (c) 2010 Tobias Klauser <tklauser@distanz.ch>
+
+ This file is licensed under the terms of the GNU General Public License,
+ Version 2.
+ */
+
+#include <bits/uClibc_page.h>
+
+/* Core file format: The core file is written in such a way that gdb
+ can understand it and provide useful information to the user (under
+ linux we use the 'trad-core' bfd). There are quite a number of
+ obstacles to being able to view the contents of the floating point
+ registers, and until these are solved you will not be able to view the
+ contents of them. Actually, you can read in the core file and look at
+ the contents of the user struct to find out what the floating point
+ registers contain.
+ The actual file contents are as follows:
+ UPAGE: 1 page consisting of a user struct that tells gdb what is present
+ in the file. Directly after this is a copy of the task_struct, which
+ is currently not used by gdb, but it may come in useful at some point.
+ All of the registers are stored as part of the upage. The upage should
+ always be only one page.
+ DATA: The data area is stored. We use current->end_text to
+ current->brk to pick up all of the user variables, plus any memory
+ that may have been malloced. No attempt is made to determine if a page
+ is demand-zero or if a page is totally unused, we just cover the entire
+ range. All of the addresses are rounded in such a way that an integral
+ number of pages is written.
+ STACK: We need the stack information in order to get a meaningful
+ backtrace. We need to write the data from (esp) to
+ current->start_stack, so we round each of these off in order to be able
+ to write an integer number of pages.
+ The minimum core file size is 3 pages, or 12288 bytes.
+*/
+
+struct user_nios2fp_struct {
+};
+
+/* This is the old layout of "struct pt_regs" as of Linux 1.x, and
+ is still the layout used by user (the new pt_regs doesn't have
+ all registers). */
+struct user_regs_struct {
+ long r1,r2,r3,r4,r5,r6,r7,r8;
+ long r9,r10,r11,r12,r13,r14,r15;
+ long r16,r17,r18,r19,r20,r21,r22,r23;
+ long gp;
+ long sp;
+ long ra;
+ long fp;
+ long orig_r2;
+ long estatus;
+ long status_extension;
+ long ea;
+};
+
+/* When the kernel dumps core, it starts by dumping the user struct -
+ this will be used by gdb to figure out where the data and stack segments
+ are within the file, and what virtual addresses to use. */
+struct user {
+/* We start with the registers, to mimic the way that "memory" is returned
+ from the ptrace(3,...) function. */
+ struct user_regs_struct regs; /* Where the registers are actually stored */
+
+/* The rest of this junk is to help gdb figure out what goes where */
+ unsigned long int u_tsize; /* Text segment size (pages). */
+ unsigned long int u_dsize; /* Data segment size (pages). */
+ unsigned long int u_ssize; /* Stack segment size (pages). */
+ unsigned long start_code; /* Starting virtual address of text. */
+ unsigned long start_stack; /* Starting virtual address of stack area.
+ This is actually the bottom of the stack,
+ the top of the stack is always found in the
+ esp register. */
+ long int signal; /* Signal that caused the core dump. */
+ int reserved; /* No longer used */
+ unsigned long u_ar0; /* Used by gdb to help find the values for */
+ /* the registers. */
+ unsigned long magic; /* To uniquely identify a core file */
+ char u_comm[32]; /* User command that was responsible */
+};
+
+#define NBPG PAGE_SIZE
+#define UPAGES 1
+#define HOST_TEXT_START_ADDR (u.start_code)
+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
+
+#endif
diff --git a/libc/termios/Makefile.in b/libc/termios/Makefile.in
index 5e9d4fd48..73f72729e 100644
--- a/libc/termios/Makefile.in
+++ b/libc/termios/Makefile.in
@@ -15,7 +15,7 @@ TERMIOS_OBJ := $(patsubst $(TERMIOS_DIR)/%.c,$(TERMIOS_OUT)/%.o,$(TERMIOS_SRC))
libc-y += $(TERMIOS_OBJ)
-objclean-y += termios_clean
+objclean-y += CLEAN_libc/termios
-termios_clean:
+CLEAN_libc/termios:
$(do_rm) $(addprefix $(TERMIOS_OUT)/*., o os)
diff --git a/libc/unistd/Makefile.in b/libc/unistd/Makefile.in
index d830d8115..27041773e 100644
--- a/libc/unistd/Makefile.in
+++ b/libc/unistd/Makefile.in
@@ -46,7 +46,7 @@ UNISTD_OBJ := $(patsubst %.c,$(UNISTD_OUT)/%.o,$(CSRC))
libc-y += $(UNISTD_OBJ)
-objclean-y += unistd_clean
+objclean-y += CLEAN_libc/unistd
-unistd_clean:
+CLEAN_libc/unistd:
$(do_rm) $(addprefix $(UNISTD_OUT)/*., o os)