mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity
linux-stable/arch/hexagon/include/uapi/asm/user.h

66 lines
1.3 KiB
C
Raw Normal View History

License cleanup: add SPDX license identifier to uapi header files with no license Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 14:08:43 +00:00
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
Hexagon: Add generic headers Signed-off-by: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Linas Vepstas <linas@codeaurora.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-31 23:26:34 +00:00
#ifndef HEXAGON_ASM_USER_H
#define HEXAGON_ASM_USER_H
/*
* Layout for registers passed in elf core dumps to userspace.
*
* Basically a rearranged subset of "pt_regs".
*
* Interested parties: libc, gdb...
*/
struct user_regs_struct {
unsigned long r0;
unsigned long r1;
unsigned long r2;
unsigned long r3;
unsigned long r4;
unsigned long r5;
unsigned long r6;
unsigned long r7;
unsigned long r8;
unsigned long r9;
unsigned long r10;
unsigned long r11;
unsigned long r12;
unsigned long r13;
unsigned long r14;
unsigned long r15;
unsigned long r16;
unsigned long r17;
unsigned long r18;
unsigned long r19;
unsigned long r20;
unsigned long r21;
unsigned long r22;
unsigned long r23;
unsigned long r24;
unsigned long r25;
unsigned long r26;
unsigned long r27;
unsigned long r28;
unsigned long r29;
unsigned long r30;
unsigned long r31;
unsigned long sa0;
unsigned long lc0;
unsigned long sa1;
unsigned long lc1;
unsigned long m0;
unsigned long m1;
unsigned long usr;
unsigned long p3_0;
unsigned long gp;
unsigned long ugp;
unsigned long pc;
unsigned long cause;
unsigned long badva;
hexagon: Remove CONFIG_HEXAGON_ARCH_VERSION from uapi header uapi headers should not expose CONFIG switches since they are not available in userspace. Fix it in arch/hexagon/include/uapi/asm/user.h by always defining the cs0 and cs1 entries instead of pad values. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-10-26 11:31:14 +00:00
/* cs0 and cs1 are only available with HEXAGON_ARCH_VERSION >= 4 */
Hexagon: add support for new v4+ registers Add support for a couple new v4+ registers, along with newer save/restore pt_regs. Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
2012-03-27 22:38:09 +00:00
unsigned long cs0;
unsigned long cs1;
unsigned long pad1; /* pad out to 48 words total */
Hexagon: Add generic headers Signed-off-by: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Linas Vepstas <linas@codeaurora.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-31 23:26:34 +00:00
};
#endif