Changeset b4f1171 in mainline for uspace/lib/c/arch/ia64/src/fibril.S

Timestamp:

2019-02-03T14:56:13Z (5 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

8f99dbf

Parents:

a5c78a18

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-03 14:49:38)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-03 14:56:13)

Message:

Rename setjmp/longjmp to context_save/context_restore

Once upon a time, I renamed context_save/context_restore to
setjmp/longjmp with the reasoning that they are almost
the same as setjmp/longjmp. I never got rid of the "almost",
so it ended up being somewhat confusing.
This is just a late correction of the old change.

File:

• uspace/lib/c/arch/ia64/src/fibril.S (modified) (3 diffs)

uspace/lib/c/arch/ia64/src/fibril.S

@@ -32 +32 @@
 .text
 
-FUNCTION_BEGIN(__setjmp)
+FUNCTION_BEGIN(__context_save)
         alloc loc0 = ar.pfs, 1, 49, 0, 0
         mov loc1 = ar.unat ;;
@@ -178 +178 @@
         mov ar.unat = loc1
 
-        mov r8 = 0      /* __setjmp returns 0 */
+        mov r8 = 0      /* __context_save returns 0 */
         br.ret.sptk.many b0
-FUNCTION_END(__setjmp)
-
-FUNCTION_BEGIN(__longjmp)
+FUNCTION_END(__context_save)
+
+FUNCTION_BEGIN(__context_restore)
         alloc loc0 = ar.pfs, 2, 50, 0, 0 ;;
 
@@ -335 +335 @@
         mov ar.unat = loc1
 
-        mov r8 = in1                    /* __longjmp returns second argument */
+        mov r8 = in1                    /* __context_restore returns second argument */
         br.ret.sptk.many b0
-FUNCTION_END(__longjmp)
+FUNCTION_END(__context_restore)