update makefile

[musl-tables] / abi_type.sh

diff --git a/abi_type.sh b/abi_type.sh
index 3686c57..9120c3f 100755 (executable)
--- a/abi_type.sh
+++ b/abi_type.sh
@@ -1,62 +1,96 @@
 #!/bin/sh
 
 export LC_ALL=C
-MUSL=${MUSL:-../musl}
 
-awk -F'\t' '$3 ~ /^[sut]$/ {
+ALL='
+aarch64
+arm
+i386
+m68k
+microblaze
+mips
+mips64
+mipsn32
+or1k
+powerpc
+powerpc64
+sh
+x32
+x86_64
+'
+ARCH="${ARCH:-$ALL}"
+
+# install headers to T.$arch
+for arch in $ARCH
+do
+
+{
+awk -F'\t' '$3 ~ /^[sutSUT]$/ {
        print $1
-}' data/musl.tags >/tmp/m.type
-echo 'char' >>/tmp/m.type
-echo 'short' >>/tmp/m.type
-echo 'int' >>/tmp/m.type
-echo 'long' >>/tmp/m.type
-echo 'long_long' >>/tmp/m.type
-echo 'float' >>/tmp/m.type
-echo 'double' >>/tmp/m.type
-echo 'long_double' >>/tmp/m.type
-echo 'wchar_t' >>/tmp/m.type
-echo 'bool' >>/tmp/m.type
-echo 'void' >>/tmp/m.type
-
-(
-       cd $MUSL/include
-       find . -name '*.h' | sed 's,^\./,,' >/tmp/m.header
-)
-
-echo '#define _GNU_SOURCE 1' >abi.cc
-echo '#define _FILE_OFFSET_BITS 64' >>abi.cc
-echo '#define SYSLOG_NAMES 1' >>abi.cc
-echo '#include <stddef.h>' >>abi.cc
-echo '#include <sys/types.h>' >>abi.cc
-echo '' >>abi.cc
-
-sort /tmp/m.header |uniq |awk '
-       /^sys\/(auxv|cachectl|fantotify|errno|fcntl|kd|poll|signal|soundcard|termios|vt)\.h$/ { printf "//" }
-       /^(bits\/.*|stdalign|stdnoreturn|threads|wait)\.h$/ { printf "//" }
-       { print "#include <" $0 ">" }' >>abi.cc
-echo 'typedef long long long_long; typedef long double long_double;' >>abi.cc
-echo 'struct size{int i;}; struct align{int i;};' >>abi.cc
-echo '#define p(s,t) void x_##t(s t x, s t* ptr, size(*y)[sizeof(s t)], align(*z)[__alignof__(s t)]){}' >>abi.cc
-echo '#define pp(s,t) void y_##t(s t* ptr, size(*y)[sizeof(s t*)], align(*z)[__alignof__(s t*)]){}' >>abi.cc
+}' data/musl.generic.decls data/musl.$arch.decls
+echo 'function_pointer
+object_pointer
+char
+short
+int
+long
+long_long
+float
+double
+long_double
+wchar_t
+bool'
+} |sort |uniq >/tmp/m.$arch.type
+
+awk -F'\t' '{print $2}' data/musl.generic.decls |sort |uniq >/tmp/m.header
+
+echo '
+#define _GNU_SOURCE 1
+#define _FILE_OFFSET_BITS 64
+#define SYSLOG_NAMES 1
+#include <stddef.h>
+#include <sys/types.h>
+' >abi_type.$arch.cc
+
+awk '
+/^sys\/(cachectl|fantotify|errno|fcntl|io|kd|poll|reg|signal|soundcard|termios|vt)\.h$/ { printf "//" }
+/^(wait)\.h$/ { printf "//" }
+{ w=0 }
+/^(stdalign|stdnoreturn|threads)\.h$/ { w=1 }
+{
+       if(w) print "#ifndef __GLIBC__"
+       print "#include <" $0 ">"
+       if(w) print "#endif"
+}' /tmp/m.header >>abi_type.$arch.cc
+
 echo '
+typedef long long long_long;
+typedef long double long_double;
+typedef void *object_pointer;
+typedef void (*function_pointer)();
+struct size {char c;};
+struct align {char c;};
+struct incomplete {char c;};
+#define T(s,t) void x_##t(s t x, s t* ptr, size(*y)[sizeof(s t)], align(*z)[__alignof__(s t)]){}
+#define P(s,t) void x_##t(incomplete x, s t* ptr, incomplete y, incomplete z){}
 #ifdef __GLIBC__
 #define M(x)
 #else
 #define M(x) x
 #endif
-' >>abi.cc
+' >>abi_type.$arch.cc
 
-sort /tmp/m.type |uniq |awk '
-       /^(once_flag|mtx_t|cnd_t|thrd_start_t|thrd_t|tss_dtor_t|tss_t)$/ ||
-       /^(struct|union) __(CODE|ptcb|siginfo|ucontext|sigjmp_buf|double_repr|float_repr|sigset_t|mbstate_t|fsid_t)$/ ||
-       /^(elf_fpxregset_t|struct user_fpxregs_struct|Sg_io_vec|struct ih_.*|struct ip6_hdrctl|tcp_seq|union _G_fpos64_t|struct cpu_set_t|__isoc_va_list|ns_tcp_tsig.*|ns_tsig_.*|struct ptrace_peeksiginfo_.*)$/ { printf "//" }
-       { if (!sub(/ /,",")) sub(/^/,",") }
-       /,(DIR|FILE|void)$/ { print "pp(" $0 ")"; next }
-       { print "p(" $0 ")" }' >>abi.cc
+awk '
+/^(struct|union) __(CODE|ptcb|siginfo|ucontext|sigjmp_buf|double_repr|float_repr|sigset_t|mbstate_t|fsid_t|locale_struct)$/ ||
+/^(elf_fpxregset_t|struct user_fpxregs_struct|Sg_io_vec|struct ih_.*|struct ip6_hdrctl|tcp_seq|union _G_fpos64_t|struct cpu_set_t|__isoc_va_list|ns_tcp_tsig.*|ns_tsig_.*|struct ptrace_peeksiginfo_.*)$/ { printf "//" }
+{ if (!sub(/ /,",")) sub(/^/,",") }
+/,(once_flag|mtx_t|cnd_t|thrd_start_t|thrd_t|tss_dtor_t|tss_t)$/ { print "M(T(" $0 "))"; next}
+/,(DIR|FILE)$/ { print "P(" $0 ")"; next }
+{ print "T(" $0 ")" }' /tmp/m.$arch.type >>abi_type.$arch.cc
+done
 
-#$CXX -S -o - abi.cc |sed -n 's/^\(_Z.*\):/\1/p' |$CXXFILT |sed '
+#$CXX -S -o - abi_type.cc |sed -n 's/^\(_Z.*\):/\1/p' |$CXXFILT |sed '
 #s/^x_\([^(]*\)(\(.*\))/\1: \2/
-#s/^y_\([^(]*\)(\(.*\))/\1*: \2/
 #s/floatcomplex /float _Complex/g
 #s/doublecomplex /double _Complex/g
 #' >data/musl.abi_type