Changeset d86393c8 in mainline for kernel/arch/mips32/src/mips32.c

Timestamp:

2019-06-24T16:03:45Z (5 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

874ed210

Parents:

ecf0a04b

Message:

The variable supervisor_sp doesn't have to be in .text section

File:

• kernel/arch/mips32/src/mips32.c (modified) (1 diff)

kernel/arch/mips32/src/mips32.c

@@ -71 +71 @@
 arch_ops_t *arch_ops = &mips32_ops;
 
-/*
- * Why the linker moves the variable 64K away in assembler
- * when not in .text section?
- */
-
 /* Stack pointer saved when entering user mode */
-uintptr_t supervisor_sp __attribute__((section(".text")));
+// FIXME: This won't work with SMP unless thread creation is globally serialized.
+uintptr_t supervisor_sp;
 
 size_t cpu_count = 0;