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/linux/scripts/lib/abi/
H A Dabi_regex.py10 import re
28 (re.compile("\\\\"), ""),
31 (re.compile(r"\."), "\xf6"),
34 (re.compile(r"\[0\-9\]\+"), "\xff"),
37 (re.compile(r"\[0\-\d+\]"), "\xff"),
38 (re.compile(r"\[0:\d+\]"), "\xff"),
39 (re.compile(r"\[(\d+)\]"), "\xf4\\\\d+\xf5"),
42 (re.compile(r"\[(\d)\-(\d)\]"), "\xf4\1-\2\xf5"),
45 (re.compile(r"[\{\<\[]([\w_]+)(?:[,|]+([\w_]+)){1,}[\}\>\]]"), r"(\1|\2)"),
48 (re
[all...]
H A Dabi_parser.py13 import re
52 self.re_abi_dir = re.compile(r"(.*)" + ABI_DIR)
53 self.re_tag = re.compile(r"(\S+)(:\s*)(.*)", re.I)
54 self.re_valid = re.compile(self.TAGS)
55 self.re_start_spc = re.compile(r"(\s*)(\S.*)")
56 self.re_whitespace = re.compile(r"^\s+")
59 self.re_what = re.compile(r"(\/?(?:[\w\-]+\/?){1,2})")
60 self.re_escape = re.compile(r"([\.\x01-\x08\x0e-\x1f\x21-\x2f\x3a-\x40\x7b-\xff])")
61 self.re_unprintable = re
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/linux/scripts/
H A Dcheckstack.pl29 # $re is used for two matches:
30 # $& (whole re) matches the complete objdump line with the stack growth
34 # $& (whole re) matches the complete objdump line with the stack growth
40 my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack);
59 $re = qr/^.*stp.*sp, ?\#-([0-9]{1,8})\]\!/o;
63 $re = qr/.*sub.*sp, sp, #([0-9]{1,4})/o;
69 $re = qr/^.*[as][du][db] \$(0x$x{1,8}),\%(e|r)sp$/o;
74 $re = qr/.*(?:linkw %fp,|addaw )#-([0-9]{1,4})(?:,%sp)?$/o;
77 $re = qr/.*daddiu.*sp,sp,-([0-9]{1,8})/o;
80 $re
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H A Dmacro_checker.py9 import re
27 match = re.match(macro_pattern, macro_line)
29 macro_def = re.sub(macro_pattern, '', macro_line)
42 if (re.match(fp_pattern, macro_def)):
66 macro = re.sub(comment_pattern1, '', macro)
67 macro = re.sub(comment_pattern2, '', macro)
91 macro = re.match(macro_pattern, line)
H A Dcheckkconfigsymbols.py14 import re
31 REGEX_FILE_KCONFIG = re.compile(r".*Kconfig[\.\w+\-]*$")
32 REGEX_SYMBOL = re.compile(r'(?!\B)' + SYMBOL + r'(?!\B)')
33 REGEX_SOURCE_SYMBOL = re.compile(SOURCE_SYMBOL)
34 REGEX_KCONFIG_DEF = re.compile(DEF)
35 REGEX_KCONFIG_EXPR = re.compile(EXPR)
36 REGEX_KCONFIG_STMT = re.compile(STMT)
37 REGEX_FILTER_SYMBOLS = re.compile(r"[A-Za-z0-9]$")
38 REGEX_NUMERIC = re.compile(r"0[xX][0-9a-fA-F]+|[0-9]+")
39 REGEX_QUOTES = re
[all...]
H A Dbpf_doc.py12 import re
71 arg_re = re.compile(r'((\w+ )*?(\w+|...))( (\**)(\w+))?$')
73 proto_re = re.compile(r'(.+) (\**)(\w+)\(((([^,]+)(, )?){1,5})\)$')
138 p = re.compile(r' \* ?(BPF\w+)$')
142 end_re = re.compile(r' \* ?NOTES$')
157 p = re.compile(r' \* ?((.+) \**\w+\((((const )?(struct )?(\w+|\.\.\.)( \**\w+)?)(, )?){1,5}\))$')
165 p = re.compile(r' \* ?(?:\t| {5,8})Description$')
178 p = re.compile(r' \* ?(?:\t| {5,8})(?:\t| {8})(.*)')
191 p = re.compile(r' \* ?(?:\t| {5,8})Return$')
204 p = re
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/linux/arch/arm64/crypto/
H A Dsm3-neon-core.S45 #define re w7 macro
358 ldp re, rf, [RSTATE, #16]
401 R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 0, 0, IW, _, 0)
402 R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd, _, 1, 1, IW, _, 0)
403 R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 2, 2, IW, _, 0)
404 R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd, _, 3, 3, IW, _, 0)
407 R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 4, 0, IW, _, 0)
408 R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd, _, 5, 1, IW, _, 0)
409 R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 6, 2, IW, SCHED_W_W0W1W2W3W4W5_1, 12)
410 R1(rb, rc, rd, ra, rf, rg, rh, re, k_od
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/linux/tools/testing/selftests/bpf/
H A Dtest_bpftool_synctypes.py7 import re
37 array_start = re.search(start_marker, self.reader.read())
52 if not line or re.match(end_marker, line):
65 end_marker = re.compile('^};')
69 self.start_marker = re.compile(fr'(static )?const bool {self.array_name}\[.*\] = {{\n')
83 pattern = re.compile(r'\[(BPF_\w*)\]\s*= (true|false),?$')
87 if line == '' or re.match(self.end_marker, line):
111 if re.search(end_marker, line):
180 start_marker = re.compile(f'enum {enum_name} {{\n')
181 pattern = re
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/linux/arch/mips/math-emu/
H A Dsp_maddf.c18 int re; in _sp_maddf() local
146 * rm = xm * ym, re = xe + ye basically in _sp_maddf()
151 /* rm = xm * ym, re = xe+ye basically */ in _sp_maddf()
155 re = xe + ye; in _sp_maddf()
166 re++; in _sp_maddf()
178 return ieee754sp_format(rs, re, rm); in _sp_maddf()
186 if (ze > re) { in _sp_maddf()
190 s = ze - re; in _sp_maddf()
192 re += s; in _sp_maddf()
193 } else if (re > z in _sp_maddf()
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H A Ddp_maddf.c43 int re; in _dp_maddf() local
177 * rm = xm * ym, re = xe + ye basically in _dp_maddf()
184 re = xe + ye; in _dp_maddf()
222 re++; in _dp_maddf()
234 return ieee754dp_format(rs, re, lrm); in _dp_maddf()
243 if (ze > re) { in _dp_maddf()
247 s = ze - re; in _dp_maddf()
249 re += s; in _dp_maddf()
250 } else if (re > ze) { in _dp_maddf()
254 s = re in _dp_maddf()
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H A Dsp_div.c15 int re; in ieee754sp_div() local
116 re = xe - ye; in ieee754sp_div()
138 re--; in ieee754sp_div()
141 return ieee754sp_format(xs == ys ? 0 : 1, re, rm); in ieee754sp_div()
/linux/scripts/dtc/
H A Ddt-extract-compatibles6 import re
18 for m in re.finditer(re_macros, data):
20 compat = re.search(r'"(.*?)"', m[0])[1]
32 for m in re.finditer(r'of_device_id(\s+\S+)?\s+(\S+)\[\](\s+\S+)?\s*=\s*({.*?);', data):
35 compat_list += re.findall(r'\.compatible\s+=\s+"(\S+)"', m[4])
43 for m in re.finditer(r'\.of_match_table\s+=\s+(of_match_ptr\()?([a-zA-Z0-9_-]+)', data):
52 for m in re.finditer(rf'{func_name}\(([a-zA-Z0-9_>\(\)"\-]+,\s)*"([a-zA-Z0-9_,-]+)"\)', data):
H A Dflattree.c297 struct reserve_info *re; in flatten_reserve_list() local
301 for (re = reservelist; re; re = re->next) { in flatten_reserve_list()
302 d = data_append_re(d, re->address, re->size); in flatten_reserve_list()
452 struct reserve_info *re; in dt_to_asm() local
517 for (re = dti->reservelist; re; r in dt_to_asm()
689 struct fdt_reserve_entry re; flat_read_mem_reserve() local
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H A Dtreesource.c348 struct reserve_info *re; in dt_to_source() local
352 for (re = dti->reservelist; re; re = re->next) { in dt_to_source()
355 for_each_label(re->labels, l) in dt_to_source()
358 (unsigned long long)re->address, in dt_to_source()
359 (unsigned long long)re->size); in dt_to_source()
/linux/drivers/gpu/drm/xe/
H A Dxe_guc_db_mgr.c227 unsigned int rs, re; in dbm_print_locked() local
235 for_each_clear_bitrange(rs, re, dbm->bitmap, dbm->count) { in dbm_print_locked()
237 rs, re - 1, re - rs); in dbm_print_locked()
238 total += re - rs; in dbm_print_locked()
243 for_each_set_bitrange(rs, re, dbm->bitmap, dbm->count) { in dbm_print_locked()
245 rs, re - 1, re - rs); in dbm_print_locked()
246 total += re - rs; in dbm_print_locked()
H A Dxe_guc_id_mgr.c110 unsigned int rs, re, range; in find_last_zero_area() local
112 for_each_clear_bitrange(rs, re, bitmap, total) { in find_last_zero_area()
113 range = re - rs; in find_last_zero_area()
252 unsigned int rs, re; in idm_print_locked() local
261 for_each_set_bitrange(rs, re, idm->bitmap, idm->total) in idm_print_locked()
262 drm_printf_indent(p, indent, "range %u..%u (%u)\n", rs, re - 1, re - rs); in idm_print_locked()
/linux/scripts/lib/kdoc/
H A Dkdoc_parser.py16 import re
47 known_sections = KernRe(known_section_names, flags = re.I)
50 flags=re.I, cache=False)
58 flags=re.I | re.S, cache=False)
423 dtype = KernRe(r'([^\(]+\(\*?)\s*' + re.escape(param)).sub(r'\1', arg)
438 dtype = KernRe(r'([^\(]+\(\*?)\s*' + re.escape(param)).sub(r'\1', arg)
449 args[0] = re.sub(r'(\*+)\s*', r' \1', args[0])
571 (KernRe(r'\/\*\s*private:.*?\/\*\s*public:.*?\*\/', re.S | re
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/linux/Documentation/sphinx/
H A Dmaintainers_include.py21 import re
73 if re.search('^[A-Z0-9]', line):
81 m = re.search(pat, line)
84 line = re.sub(pat, ':doc:`%s <../%s>`' % (m.group(2), m.group(2)), line)
93 m = re.search(r"\s(\S):\s", line)
97 m = re.search(r"\*([^\*]+)\*", line)
115 heading = re.sub(r"\s+", " ", line)
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dspin_lock.c61 regex_t re; in match_regex() local
63 err = regcomp(&re, pattern, REG_NOSUB); in match_regex()
67 regerror(err, &re, errbuf, sizeof(errbuf)); in match_regex()
71 rc = regexec(&re, string, 0, NULL, 0); in match_regex()
72 regfree(&re); in match_regex()
/linux/drivers/mtd/ubi/
H A Dcdev.c13 * manipulate whole volumes: create, remove, and re-size them. Volume character
651 * verify_rsvol_req - verify volume re-size request.
672 * @req: volumes re-name request
674 * This is a helper function for the volume re-name IOCTL which validates the
684 struct ubi_rename_entry *re, *re1; in rename_volumes() local
723 /* Create the re-name list */ in rename_volumes()
730 re = kzalloc(sizeof(struct ubi_rename_entry), GFP_KERNEL); in rename_volumes()
731 if (!re) { in rename_volumes()
736 re->desc = ubi_open_volume(ubi->ubi_num, vol_id, UBI_METAONLY); in rename_volumes()
737 if (IS_ERR(re in rename_volumes()
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/linux/arch/um/
H A DKconfig.debug13 If you're involved in UML kernel development and want to use gprof,
14 say Y. If you're unsure, say N.
28 If you're involved in UML kernel development and want to use gcov,
29 say Y. If you're unsure, say N.
/linux/tools/perf/arch/x86/util/
H A Dheader.c96 regex_t re; in strcmp_cpuid_str() local
112 if (regcomp(&re, mapcpuid, REG_EXTENDED) != 0) { in strcmp_cpuid_str()
118 match = !regexec(&re, id, 1, pmatch, 0); in strcmp_cpuid_str()
119 regfree(&re); in strcmp_cpuid_str()
/linux/Documentation/trace/postprocess/
H A Ddecode_msr.py5 import re
11 m = re.match(r'#define (MSR_\w+)\s+(0x[0-9a-fA-F]+)', j)
22 m = re.search(r'(read|write)_msr:\s+([0-9a-f]+)', j)
/linux/drivers/net/ethernet/cavium/octeon/
H A Docteon_mgmt.c217 union mgmt_port_ring_entry re; in octeon_mgmt_rx_fill_ring() local
229 re.d64 = 0; in octeon_mgmt_rx_fill_ring()
230 re.s.len = size; in octeon_mgmt_rx_fill_ring()
231 re.s.addr = dma_map_single(p->dev, skb->data, in octeon_mgmt_rx_fill_ring()
236 p->rx_ring[p->rx_next_fill] = re.d64; in octeon_mgmt_rx_fill_ring()
256 union mgmt_port_ring_entry re; in octeon_mgmt_clean_tx_buffers() local
276 re.d64 = p->tx_ring[p->tx_next_clean]; in octeon_mgmt_clean_tx_buffers()
290 dma_unmap_single(p->dev, re.s.addr, re.s.len, in octeon_mgmt_clean_tx_buffers()
294 if (unlikely(re in octeon_mgmt_clean_tx_buffers()
372 union mgmt_port_ring_entry re; octeon_mgmt_dequeue_rx_buffer() local
395 union mgmt_port_ring_entry re; octeon_mgmt_receive_one() local
1279 union mgmt_port_ring_entry re; octeon_mgmt_xmit() local
[all...]
/linux/tools/testing/selftests/drivers/net/hw/
H A Diou-zcrx.py4 import re
18 values = re.findall(r'Combined:\s+(\d+)', output)
24 values = re.search(r'New RSS context is (\d+)', output).group(1)
31 values = re.search(r'ID (\d+)', output).group(1)
37 values = re.search(r'ID (\d+)', output).group(1)

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