Changeset 04803bf in mainline for uspace/lib/c/arch/ia32/src/syscall.S

Timestamp:

2011-03-21T22:00:17Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

143932e

Parents:

b50b5af2 (diff), 7308e84 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes (needs fixes).

File:

• uspace/lib/c/arch/ia32/src/syscall.S (moved) (moved from uspace/lib/libc/arch/ia32/src/syscall.S ) (4 diffs)

uspace/lib/c/arch/ia32/src/syscall.S

@@ -27 +27 @@
 #
 
+.data
+
+.global __syscall_fast_func
+__syscall_fast_func:
+        .long __syscall_slow
+
 .text
 
@@ -35 +41 @@
  * could benefit from this and not save unused registers on the stack.
  */
-.global __syscall_int
-__syscall_int:
+.global __syscall_slow
+__syscall_slow:
         pushl %ebx
         pushl %esi
@@ -64 +70 @@
  * segment, otherwise the SYSENTER wouldn't work in the first place).
  */
-.global __syscall_sysenter
-        .type __syscall_sysenter, @function
+.global __syscall_fast
+        .type __syscall_fast, @function
 
-__syscall_sysenter:
+__syscall_fast:
         pushl %ebx
         pushl %esi
@@ -92 +98 @@
         ret
 
-        .size __syscall_sysenter, . - __syscall_sysenter
+        .size __syscall_fast, . - __syscall_fast