Commit Graph

4 Commits

Author SHA1 Message Date
H. Peter Anvin
ea499fec48 x32: Generate <asm/unistd_64_x32.h>
Generate macros for the *kernel* code to use to refer to x32 system
calls.  These have an __NR_x32_ prefix and do not include
__X32_SYSCALL_BIT.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-02-20 12:52:04 -08:00
H. Peter Anvin
6cbb369f57 x32: Generate <asm/unistd_x32.h>
Generate <asm/unistd_x32.h>; this exports x32 system call numbers to
user space.

[ v2: Enclose all arguments to syshdr in '' so empty arguments aren't
      dropped on the floor. ]

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-02-20 12:51:00 -08:00
H. Peter Anvin
6630f11ba5 x32: Add x32 system calls to syscall/syscall_64.tbl
Split the 64-bit system calls into "64" (64-bit only) and "common"
(64-bit or x32) and add the x32 system call numbers.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-02-20 12:48:49 -08:00
H. Peter Anvin
d181764ccf x86: Machine-readable syscall tables and scripts to process them
Create a simple set of syscall tables and scripts to turn them into
both header files (unistd_*.h) and macros for generating the system
call tables.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-11-17 13:35:36 -08:00