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perf beauty: Move prctl.h files (uapi/linux and x86's) copy out of the directory used to build perf

It is used only to generate string tables, not to build perf, so move it to the tools/perf/trace/beauty/{include,arch}/ hierarchies, that is used just for scraping. This is a something that should've have happened, as happened with the linux/socket.h scrapper, do it now as Ian suggested while doing an audit/refactor session in the headers used by perf. No other tools/ living code uses it, just <linux/usbdevice_fs.h> coming from either 'make install_headers' or from the system /usr/include/ directory.

Arnaldo Carvalho de Melo committed 2 years ago

Commit eb01fe71 parent f324b736 files · +12 −13Browse files

Showing the changes to tools/include/uapi/linux (1 of 6 files). Show all

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tools/include/uapi/linux/prctl.h+0−309
@@ -1,309 +0,0 @@
1−/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2−#ifndef _LINUX_PRCTL_H
3−#define _LINUX_PRCTL_H
4−
5−#include <linux/types.h>
6−
7−/* Values to pass as first argument to prctl() */
8−
9−#define PR_SET_PDEATHSIG 1 /* Second arg is a signal */
10−#define PR_GET_PDEATHSIG 2 /* Second arg is a ptr to return the signal */
11−
12−/* Get/set current->mm->dumpable */
13−#define PR_GET_DUMPABLE 3
14−#define PR_SET_DUMPABLE 4
15−
16−/* Get/set unaligned access control bits (if meaningful) */
17−#define PR_GET_UNALIGN 5
18−#define PR_SET_UNALIGN 6
19−# define PR_UNALIGN_NOPRINT 1 /* silently fix up unaligned user accesses */
20−# define PR_UNALIGN_SIGBUS 2 /* generate SIGBUS on unaligned user access */
21−
22−/* Get/set whether or not to drop capabilities on setuid() away from
23− * uid 0 (as per security/commoncap.c) */
24−#define PR_GET_KEEPCAPS 7
25−#define PR_SET_KEEPCAPS 8
26−
27−/* Get/set floating-point emulation control bits (if meaningful) */
28−#define PR_GET_FPEMU 9
29−#define PR_SET_FPEMU 10
30−# define PR_FPEMU_NOPRINT 1 /* silently emulate fp operations accesses */
31−# define PR_FPEMU_SIGFPE 2 /* don't emulate fp operations, send SIGFPE instead */
32−
33−/* Get/set floating-point exception mode (if meaningful) */
34−#define PR_GET_FPEXC 11
35−#define PR_SET_FPEXC 12
36−# define PR_FP_EXC_SW_ENABLE 0x80 /* Use FPEXC for FP exception enables */
37−# define PR_FP_EXC_DIV 0x010000 /* floating point divide by zero */
38−# define PR_FP_EXC_OVF 0x020000 /* floating point overflow */
39−# define PR_FP_EXC_UND 0x040000 /* floating point underflow */
40−# define PR_FP_EXC_RES 0x080000 /* floating point inexact result */
41−# define PR_FP_EXC_INV 0x100000 /* floating point invalid operation */
42−# define PR_FP_EXC_DISABLED 0 /* FP exceptions disabled */
43−# define PR_FP_EXC_NONRECOV 1 /* async non-recoverable exc. mode */
44−# define PR_FP_EXC_ASYNC 2 /* async recoverable exception mode */
45−# define PR_FP_EXC_PRECISE 3 /* precise exception mode */
46−
47−/* Get/set whether we use statistical process timing or accurate timestamp
48− * based process timing */
49−#define PR_GET_TIMING 13
50−#define PR_SET_TIMING 14
51−# define PR_TIMING_STATISTICAL 0 /* Normal, traditional,
52− statistical process timing */
53−# define PR_TIMING_TIMESTAMP 1 /* Accurate timestamp based
54− process timing */
55−
56−#define PR_SET_NAME 15 /* Set process name */
57−#define PR_GET_NAME 16 /* Get process name */
58−
59−/* Get/set process endian */
60−#define PR_GET_ENDIAN 19
61−#define PR_SET_ENDIAN 20
62−# define PR_ENDIAN_BIG 0
63−# define PR_ENDIAN_LITTLE 1 /* True little endian mode */
64−# define PR_ENDIAN_PPC_LITTLE 2 /* "PowerPC" pseudo little endian */
65−
66−/* Get/set process seccomp mode */
67−#define PR_GET_SECCOMP 21
68−#define PR_SET_SECCOMP 22
69−
70−/* Get/set the capability bounding set (as per security/commoncap.c) */
71−#define PR_CAPBSET_READ 23
72−#define PR_CAPBSET_DROP 24
73−
74−/* Get/set the process' ability to use the timestamp counter instruction */
75−#define PR_GET_TSC 25
76−#define PR_SET_TSC 26
77−# define PR_TSC_ENABLE 1 /* allow the use of the timestamp counter */
78−# define PR_TSC_SIGSEGV 2 /* throw a SIGSEGV instead of reading the TSC */
79−
80−/* Get/set securebits (as per security/commoncap.c) */
81−#define PR_GET_SECUREBITS 27
82−#define PR_SET_SECUREBITS 28
83−
84−/*
85− * Get/set the timerslack as used by poll/select/nanosleep
86− * A value of 0 means "use default"
87− */
88−#define PR_SET_TIMERSLACK 29
89−#define PR_GET_TIMERSLACK 30
90−
91−#define PR_TASK_PERF_EVENTS_DISABLE 31
92−#define PR_TASK_PERF_EVENTS_ENABLE 32
93−
94−/*
95− * Set early/late kill mode for hwpoison memory corruption.
96− * This influences when the process gets killed on a memory corruption.
97− */
98−#define PR_MCE_KILL 33
99−# define PR_MCE_KILL_CLEAR 0
100−# define PR_MCE_KILL_SET 1
101−
102−# define PR_MCE_KILL_LATE 0
103−# define PR_MCE_KILL_EARLY 1
104−# define PR_MCE_KILL_DEFAULT 2
105−
106−#define PR_MCE_KILL_GET 34
107−
108−/*
109− * Tune up process memory map specifics.
110− */
111−#define PR_SET_MM 35
112−# define PR_SET_MM_START_CODE 1
113−# define PR_SET_MM_END_CODE 2
114−# define PR_SET_MM_START_DATA 3
115−# define PR_SET_MM_END_DATA 4
116−# define PR_SET_MM_START_STACK 5
117−# define PR_SET_MM_START_BRK 6
118−# define PR_SET_MM_BRK 7
119−# define PR_SET_MM_ARG_START 8
120−# define PR_SET_MM_ARG_END 9
121−# define PR_SET_MM_ENV_START 10
122−# define PR_SET_MM_ENV_END 11
123−# define PR_SET_MM_AUXV 12
124−# define PR_SET_MM_EXE_FILE 13
125−# define PR_SET_MM_MAP 14
126−# define PR_SET_MM_MAP_SIZE 15
127−
128−/*
129− * This structure provides new memory descriptor
130− * map which mostly modifies /proc/pid/stat[m]
131− * output for a task. This mostly done in a
132− * sake of checkpoint/restore functionality.
133− */
134−struct prctl_mm_map {
135− __u64 start_code; /* code section bounds */
136− __u64 end_code;
137− __u64 start_data; /* data section bounds */
138− __u64 end_data;
139− __u64 start_brk; /* heap for brk() syscall */
140− __u64 brk;
141− __u64 start_stack; /* stack starts at */
142− __u64 arg_start; /* command line arguments bounds */
143− __u64 arg_end;
144− __u64 env_start; /* environment variables bounds */
145− __u64 env_end;
146− __u64 *auxv; /* auxiliary vector */
147− __u32 auxv_size; /* vector size */
148− __u32 exe_fd; /* /proc/$pid/exe link file */
149−};
150−
151−/*
152− * Set specific pid that is allowed to ptrace the current task.
153− * A value of 0 mean "no process".
154− */
155−#define PR_SET_PTRACER 0x59616d61
156−# define PR_SET_PTRACER_ANY ((unsigned long)-1)
157−
158−#define PR_SET_CHILD_SUBREAPER 36
159−#define PR_GET_CHILD_SUBREAPER 37
160−
161−/*
162− * If no_new_privs is set, then operations that grant new privileges (i.e.
163− * execve) will either fail or not grant them. This affects suid/sgid,
164− * file capabilities, and LSMs.
165− *
166− * Operations that merely manipulate or drop existing privileges (setresuid,
167− * capset, etc.) will still work. Drop those privileges if you want them gone.
168− *
169− * Changing LSM security domain is considered a new privilege. So, for example,
170− * asking selinux for a specific new context (e.g. with runcon) will result
171− * in execve returning -EPERM.
172− *
173− * See Documentation/userspace-api/no_new_privs.rst for more details.
174− */
175−#define PR_SET_NO_NEW_PRIVS 38
176−#define PR_GET_NO_NEW_PRIVS 39
177−
178−#define PR_GET_TID_ADDRESS 40
179−
180−#define PR_SET_THP_DISABLE 41
181−#define PR_GET_THP_DISABLE 42
182−
183−/*
184− * No longer implemented, but left here to ensure the numbers stay reserved:
185− */
186−#define PR_MPX_ENABLE_MANAGEMENT 43
187−#define PR_MPX_DISABLE_MANAGEMENT 44
188−
189−#define PR_SET_FP_MODE 45
190−#define PR_GET_FP_MODE 46
191−# define PR_FP_MODE_FR (1 << 0) /* 64b FP registers */
192−# define PR_FP_MODE_FRE (1 << 1) /* 32b compatibility */
193−
194−/* Control the ambient capability set */
195−#define PR_CAP_AMBIENT 47
196−# define PR_CAP_AMBIENT_IS_SET 1
197−# define PR_CAP_AMBIENT_RAISE 2
198−# define PR_CAP_AMBIENT_LOWER 3
199−# define PR_CAP_AMBIENT_CLEAR_ALL 4
200−
201−/* arm64 Scalable Vector Extension controls */
202−/* Flag values must be kept in sync with ptrace NT_ARM_SVE interface */
203−#define PR_SVE_SET_VL 50 /* set task vector length */
204−# define PR_SVE_SET_VL_ONEXEC (1 << 18) /* defer effect until exec */
205−#define PR_SVE_GET_VL 51 /* get task vector length */
206−/* Bits common to PR_SVE_SET_VL and PR_SVE_GET_VL */
207−# define PR_SVE_VL_LEN_MASK 0xffff
208−# define PR_SVE_VL_INHERIT (1 << 17) /* inherit across exec */
209−
210−/* Per task speculation control */
211−#define PR_GET_SPECULATION_CTRL 52
212−#define PR_SET_SPECULATION_CTRL 53
213−/* Speculation control variants */
214−# define PR_SPEC_STORE_BYPASS 0
215−# define PR_SPEC_INDIRECT_BRANCH 1
216−# define PR_SPEC_L1D_FLUSH 2
217−/* Return and control values for PR_SET/GET_SPECULATION_CTRL */
218−# define PR_SPEC_NOT_AFFECTED 0
219−# define PR_SPEC_PRCTL (1UL << 0)
220−# define PR_SPEC_ENABLE (1UL << 1)
221−# define PR_SPEC_DISABLE (1UL << 2)
222−# define PR_SPEC_FORCE_DISABLE (1UL << 3)
223−# define PR_SPEC_DISABLE_NOEXEC (1UL << 4)
224−
225−/* Reset arm64 pointer authentication keys */
226−#define PR_PAC_RESET_KEYS 54
227−# define PR_PAC_APIAKEY (1UL << 0)
228−# define PR_PAC_APIBKEY (1UL << 1)
229−# define PR_PAC_APDAKEY (1UL << 2)
230−# define PR_PAC_APDBKEY (1UL << 3)
231−# define PR_PAC_APGAKEY (1UL << 4)
232−
233−/* Tagged user address controls for arm64 */
234−#define PR_SET_TAGGED_ADDR_CTRL 55
235−#define PR_GET_TAGGED_ADDR_CTRL 56
236−# define PR_TAGGED_ADDR_ENABLE (1UL << 0)
237−/* MTE tag check fault modes */
238−# define PR_MTE_TCF_NONE 0UL
239−# define PR_MTE_TCF_SYNC (1UL << 1)
240−# define PR_MTE_TCF_ASYNC (1UL << 2)
241−# define PR_MTE_TCF_MASK (PR_MTE_TCF_SYNC | PR_MTE_TCF_ASYNC)
242−/* MTE tag inclusion mask */
243−# define PR_MTE_TAG_SHIFT 3
244−# define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT)
245−/* Unused; kept only for source compatibility */
246−# define PR_MTE_TCF_SHIFT 1
247−
248−/* Control reclaim behavior when allocating memory */
249−#define PR_SET_IO_FLUSHER 57
250−#define PR_GET_IO_FLUSHER 58
251−
252−/* Dispatch syscalls to a userspace handler */
253−#define PR_SET_SYSCALL_USER_DISPATCH 59
254−# define PR_SYS_DISPATCH_OFF 0
255−# define PR_SYS_DISPATCH_ON 1
256−/* The control values for the user space selector when dispatch is enabled */
257−# define SYSCALL_DISPATCH_FILTER_ALLOW 0
258−# define SYSCALL_DISPATCH_FILTER_BLOCK 1
259−
260−/* Set/get enabled arm64 pointer authentication keys */
261−#define PR_PAC_SET_ENABLED_KEYS 60
262−#define PR_PAC_GET_ENABLED_KEYS 61
263−
264−/* Request the scheduler to share a core */
265−#define PR_SCHED_CORE 62
266−# define PR_SCHED_CORE_GET 0
267−# define PR_SCHED_CORE_CREATE 1 /* create unique core_sched cookie */
268−# define PR_SCHED_CORE_SHARE_TO 2 /* push core_sched cookie to pid */
269−# define PR_SCHED_CORE_SHARE_FROM 3 /* pull core_sched cookie to pid */
270−# define PR_SCHED_CORE_MAX 4
271−# define PR_SCHED_CORE_SCOPE_THREAD 0
272−# define PR_SCHED_CORE_SCOPE_THREAD_GROUP 1
273−# define PR_SCHED_CORE_SCOPE_PROCESS_GROUP 2
274−
275−/* arm64 Scalable Matrix Extension controls */
276−/* Flag values must be in sync with SVE versions */
277−#define PR_SME_SET_VL 63 /* set task vector length */
278−# define PR_SME_SET_VL_ONEXEC (1 << 18) /* defer effect until exec */
279−#define PR_SME_GET_VL 64 /* get task vector length */
280−/* Bits common to PR_SME_SET_VL and PR_SME_GET_VL */
281−# define PR_SME_VL_LEN_MASK 0xffff
282−# define PR_SME_VL_INHERIT (1 << 17) /* inherit across exec */
283−
284−/* Memory deny write / execute */
285−#define PR_SET_MDWE 65
286−# define PR_MDWE_REFUSE_EXEC_GAIN (1UL << 0)
287−# define PR_MDWE_NO_INHERIT (1UL << 1)
288−
289−#define PR_GET_MDWE 66
290−
291−#define PR_SET_VMA 0x53564d41
292−# define PR_SET_VMA_ANON_NAME 0
293−
294−#define PR_GET_AUXV 0x41555856
295−
296−#define PR_SET_MEMORY_MERGE 67
297−#define PR_GET_MEMORY_MERGE 68
298−
299−#define PR_RISCV_V_SET_CONTROL 69
300−#define PR_RISCV_V_GET_CONTROL 70
301−# define PR_RISCV_V_VSTATE_CTRL_DEFAULT 0
302−# define PR_RISCV_V_VSTATE_CTRL_OFF 1
303−# define PR_RISCV_V_VSTATE_CTRL_ON 2
304−# define PR_RISCV_V_VSTATE_CTRL_INHERIT (1 << 4)
305−# define PR_RISCV_V_VSTATE_CTRL_CUR_MASK 0x3
306−# define PR_RISCV_V_VSTATE_CTRL_NEXT_MASK 0xc
307−# define PR_RISCV_V_VSTATE_CTRL_MASK 0x1f
308−
309−#endif /* _LINUX_PRCTL_H */