From d6819ff659c94e8d279889a47920db08ff3bc950 Mon Sep 17 00:00:00 2001
From: Ben Gras <ben@minix3.org>
Date: Mon, 21 Sep 2009 14:46:10 +0000
Subject: [PATCH] various syscall entry points

---
 lib/i386/misc/_cpuid.s       |  3 +--
 lib/posix/_getpid.c          |  2 +-
 lib/syscall/Makefile.in      |  8 ++++++++
 lib/syscall/getngid.s        |  7 +++++++
 lib/syscall/getnuid.s        |  7 +++++++
 lib/syscall/mmap.s           | 10 ++++++++++
 lib/syscall/sleep.s          |  6 ++++++
 lib/syscall/vm_getphys.s     |  7 +++++++
 lib/syscall/vm_getrefcount.s |  7 +++++++
 lib/syscall/vm_query_exit.s  |  7 +++++++
 lib/syscall/vm_remap.s       |  7 +++++++
 lib/syscall/vm_set_priv.s    |  7 +++++++
 lib/syscall/vm_unmap.s       |  7 +++++++
 13 files changed, 82 insertions(+), 3 deletions(-)
 create mode 100644 lib/syscall/getngid.s
 create mode 100644 lib/syscall/getnuid.s
 create mode 100755 lib/syscall/vm_getphys.s
 create mode 100755 lib/syscall/vm_getrefcount.s
 create mode 100644 lib/syscall/vm_query_exit.s
 create mode 100755 lib/syscall/vm_remap.s
 create mode 100644 lib/syscall/vm_set_priv.s
 create mode 100755 lib/syscall/vm_unmap.s

diff --git a/lib/i386/misc/_cpuid.s b/lib/i386/misc/_cpuid.s
index 6ca569a30..7be01bf53 100755
--- a/lib/i386/misc/_cpuid.s
+++ b/lib/i386/misc/_cpuid.s
@@ -3,8 +3,7 @@
 .sect .text; .sect .rom; .sect .data; .sect .bss
 .sect .text
 
-! int _cpuid(u32_t eax, u32_t *eax, u32_t *ebx, u32_t *ecx, u32_t *edx);
-! 0 for OK, nonzero for unsupported
+! void _cpuid(u32_t eax, u32_t *eax, u32_t *ebx, u32_t *ecx, u32_t *edx);
 
 .define	__cpuid
 
diff --git a/lib/posix/_getpid.c b/lib/posix/_getpid.c
index 25e843a69..7f6e0e4f4 100755
--- a/lib/posix/_getpid.c
+++ b/lib/posix/_getpid.c
@@ -6,5 +6,5 @@ PUBLIC pid_t getpid()
 {
   message m;
 
-  return(_syscall(MM, GETPID, &m));
+  return(_syscall(MM, MINIX_GETPID, &m));
 }
diff --git a/lib/syscall/Makefile.in b/lib/syscall/Makefile.in
index d5b27e0d6..8dee5e90a 100644
--- a/lib/syscall/Makefile.in
+++ b/lib/syscall/Makefile.in
@@ -47,6 +47,8 @@ libc_FILES=" \
 	getgroups.s \
 	getitimer.s \
 	getnpid.s \
+	getnuid.s \
+	getngid.s \
 	getnprocnr.s \
 	getpgrp.s \
 	getpid.s \
@@ -69,6 +71,12 @@ libc_FILES=" \
 	mkfifo.s \
 	mknod.s \
 	mmap.s \
+	vm_getphys.s \
+	vm_getrefcount.s \
+	vm_remap.s \
+	vm_unmap.s \
+	vm_set_priv.s \
+	vm_query_exit.s \
 	mount.s \
 	nanosleep.s \
 	open.s \
diff --git a/lib/syscall/getngid.s b/lib/syscall/getngid.s
new file mode 100644
index 000000000..810d9f2cc
--- /dev/null
+++ b/lib/syscall/getngid.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern	__getngid
+.define	_getngid
+.align 2
+
+_getngid:
+	jmp	__getngid
diff --git a/lib/syscall/getnuid.s b/lib/syscall/getnuid.s
new file mode 100644
index 000000000..be9487588
--- /dev/null
+++ b/lib/syscall/getnuid.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern	__getnuid
+.define	_getnuid
+.align 2
+
+_getnuid:
+	jmp	__getnuid
diff --git a/lib/syscall/mmap.s b/lib/syscall/mmap.s
index 60664320f..a6c4b80a4 100755
--- a/lib/syscall/mmap.s
+++ b/lib/syscall/mmap.s
@@ -1,7 +1,17 @@
 .sect .text
 .extern	__mmap
 .define	_mmap
+.extern	__munmap
+.define	_munmap
+.extern	__munmap_text
+.define	_munmap_text
 .align 2
 
 _mmap:
 	jmp	__mmap
+
+_munmap:
+	jmp	__munmap
+
+_munmap_text:
+	jmp	__munmap_text
diff --git a/lib/syscall/sleep.s b/lib/syscall/sleep.s
index 6760731b3..a5394ef36 100755
--- a/lib/syscall/sleep.s
+++ b/lib/syscall/sleep.s
@@ -5,3 +5,9 @@
 
 _sleep:
 	jmp	__sleep
+
+.extern	__nanosleep
+.define	_nanosleep
+
+_nanosleep:
+	jmp	__nanosleep
diff --git a/lib/syscall/vm_getphys.s b/lib/syscall/vm_getphys.s
new file mode 100755
index 000000000..f153bfdac
--- /dev/null
+++ b/lib/syscall/vm_getphys.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern	__vm_getphys
+.define	_vm_getphys
+.align 2
+
+_vm_getphys:
+	jmp	__vm_getphys
diff --git a/lib/syscall/vm_getrefcount.s b/lib/syscall/vm_getrefcount.s
new file mode 100755
index 000000000..0020cf2e7
--- /dev/null
+++ b/lib/syscall/vm_getrefcount.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern	__vm_getrefcount
+.define	_vm_getrefcount
+.align 2
+
+_vm_getrefcount:
+	jmp	__vm_getrefcount
diff --git a/lib/syscall/vm_query_exit.s b/lib/syscall/vm_query_exit.s
new file mode 100644
index 000000000..f84ecfd8f
--- /dev/null
+++ b/lib/syscall/vm_query_exit.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern __vm_query_exit
+.define _vm_query_exit
+.align 2
+
+_vm_query_exit:
+	jmp	__vm_query_exit
diff --git a/lib/syscall/vm_remap.s b/lib/syscall/vm_remap.s
new file mode 100755
index 000000000..c8e7c0d58
--- /dev/null
+++ b/lib/syscall/vm_remap.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern	__vm_remap
+.define	_vm_remap
+.align 2
+
+_vm_remap:
+	jmp	__vm_remap
diff --git a/lib/syscall/vm_set_priv.s b/lib/syscall/vm_set_priv.s
new file mode 100644
index 000000000..09a7bc9ab
--- /dev/null
+++ b/lib/syscall/vm_set_priv.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern __vm_set_priv
+.define _vm_set_priv
+.align 2
+
+_vm_set_priv:
+	jmp	__vm_set_priv
diff --git a/lib/syscall/vm_unmap.s b/lib/syscall/vm_unmap.s
new file mode 100755
index 000000000..69ff2050d
--- /dev/null
+++ b/lib/syscall/vm_unmap.s
@@ -0,0 +1,7 @@
+.sect .text
+.extern	__vm_unmap
+.define	_vm_unmap
+.align 2
+
+_vm_unmap:
+	jmp	__vm_unmap
-- 
2.44.0