Changeset b4f1171 in mainline for uspace/lib/c/arch/sparc64

Timestamp:

2019-02-03T14:56:13Z (6 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/sparc64/src/fibril.S (modified) (3 diffs)

uspace/lib/c/arch/sparc64/src/fibril.S

@@ -32 +32 @@
 .text
 
-FUNCTION_BEGIN(__setjmp)
+FUNCTION_BEGIN(__context_save)
         #
         # We rely on the kernel to flush our active register windows to memory
@@ -57 +57 @@
         stx %g7, [%o0 + __CONTEXT_OFFSET_TP]
         retl
-        mov 0, %o0              ! __setjmp returns 0
-FUNCTION_END(__setjmp)
+        mov 0, %o0              ! __context_save returns 0
+FUNCTION_END(__context_save)
 
-FUNCTION_BEGIN(__longjmp)
+FUNCTION_BEGIN(__context_restore)
         #
         # Flush all active windows.
@@ -89 +89 @@
         ldx [%o0 + __CONTEXT_OFFSET_TP], %g7
         retl
-        mov %o1, %o0    ! __longjmp returns second argument
-FUNCTION_END(__longjmp)
+        mov %o1, %o0    ! __context_restore returns second argument
+FUNCTION_END(__context_restore)