Changeset 27f67f5 in mainline for uspace/lib/c/arch/ia64/src/syscall.S
- Timestamp:
- 2016-04-22T20:43:34Z (9 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- a52e2f4
- Parents:
- 054476d
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/c/arch/ia64/src/syscall.S
r054476d r27f67f5 27 27 # 28 28 29 #include <abi/asmtool.h> 30 29 31 /** 30 32 * Immediate operand for break instruction. … … 37 39 #define SYSCALL_IMM 1 38 40 39 .global __syscall 40 __syscall: 41 FUNCTION_BEGIN(__syscall) 41 42 alloc r14 = ar.pfs, 7, 0, 0, 0 ;; 42 43 break SYSCALL_IMM 43 44 mov ar.pfs = r14 ;; 44 45 br.ret.sptk.many b0 46 FUNCTION_END(__syscall) 47
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