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Searched refs:segment (Results 1 – 25 of 198) sorted by relevance

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/freebsd/contrib/llvm-project/compiler-rt/lib/sanitizer_common/
H A Dsanitizer_procmaps_solaris.cpp46 bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) { in Next() argument
54 segment->start = (uptr)xmapentry->pr_vaddr; in Next()
55 segment->end = (uptr)(xmapentry->pr_vaddr + xmapentry->pr_size); in Next()
56 segment->offset = (uptr)xmapentry->pr_offset; in Next()
58 segment->protection = 0; in Next()
60 segment->protection |= kProtectionRead; in Next()
62 segment->protection |= kProtectionWrite; in Next()
64 segment->protection |= kProtectionExecute; in Next()
66 segment->protection |= kProtectionShared; in Next()
68 if (segment->filename != NULL && segment->filename_size > 0) { in Next()
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H A Dsanitizer_procmaps_linux.cpp32 bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) { in Next() argument
41 segment->start = ParseHex(&data_.current); in Next()
43 segment->end = ParseHex(&data_.current); in Next()
46 segment->protection = 0; in Next()
47 if (*data_.current++ == 'r') segment->protection |= kProtectionRead; in Next()
49 if (*data_.current++ == 'w') segment->protection |= kProtectionWrite; in Next()
51 if (*data_.current++ == 'x') segment->protection |= kProtectionExecute; in Next()
53 if (*data_.current++ == 's') segment->protection |= kProtectionShared; in Next()
55 segment->offset = ParseHex(&data_.current); in Next()
68 if (segment->filename) { in Next()
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H A Dsanitizer_procmaps_mac.cpp249 static bool NextSegmentLoad(MemoryMappedSegment *segment, in NextSegmentLoad() argument
274 segment->start = (sc->vmaddr & addr_mask) + base_virt_addr; in NextSegmentLoad()
275 segment->end = segment->start + sc->vmsize; in NextSegmentLoad()
290 segment->protection = sc->initprot; in NextSegmentLoad()
291 segment->offset = (layout_data->current_filetype == in NextSegmentLoad()
295 if (segment->filename) { in NextSegmentLoad()
299 internal_strncpy(segment->filename, src, segment->filename_size); in NextSegmentLoad()
301 segment->arch = layout_data->current_arch; in NextSegmentLoad()
302 internal_memcpy(segment->uuid, layout_data->current_uuid, kModuleUUIDSize); in NextSegmentLoad()
370 bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) { in Next() argument
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H A Dsanitizer_procmaps_fuchsia.cpp55 bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) { in Next() argument
59 segment->start = entry.base; in Next()
60 segment->end = entry.base + entry.size; in Next()
61 segment->offset = entry.u.mapping.vmo_offset; in Next()
63 segment->protection = in Next()
67 if (segment->filename && segment->filename_size > 0) { in Next()
68 uptr len = Min(sizeof(entry.name), segment->filename_size) - 1; in Next()
69 internal_strncpy(segment->filename, entry.name, len); in Next()
70 segment->filename[len] = 0; in Next()
H A Dsanitizer_procmaps_bsd.cpp94 bool MemoryMappingLayout::Next(MemoryMappedSegment *segment) { in Next() argument
102 segment->start = (uptr)VmEntry->kve_start; in Next()
103 segment->end = (uptr)VmEntry->kve_end; in Next()
104 segment->offset = (uptr)VmEntry->kve_offset; in Next()
106 segment->protection = 0; in Next()
108 segment->protection |= kProtectionRead; in Next()
110 segment->protection |= kProtectionWrite; in Next()
112 segment->protection |= kProtectionExecute; in Next()
114 if (segment->filename != NULL && segment->filename_size > 0) { in Next()
115 internal_snprintf(segment->filename, in Next()
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H A Dsanitizer_posix.cpp243 MemoryMappedSegment segment; in MemoryRangeIsAvailable() local
244 while (proc_maps.Next(&segment)) { in MemoryRangeIsAvailable()
245 if (segment.start == segment.end) continue; // Empty range. in MemoryRangeIsAvailable()
246 CHECK_NE(0, segment.end); in MemoryRangeIsAvailable()
247 if (!IntervalsAreSeparate(segment.start, segment.end - 1, range_start, in MemoryRangeIsAvailable()
259 MemoryMappedSegment segment(filename, kBufSize); in DumpProcessMap() local
261 while (proc_maps.Next(&segment)) { in DumpProcessMap()
262 Printf("\t%p-%p\t%s\n", (void *)segment.start, (void *)segment.end, in DumpProcessMap()
263 segment.filename); in DumpProcessMap()
291 MemoryMappedSegment segment(buff.data(), buff.size()); in GetCodeRangeForFile() local
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H A Dsanitizer_procmaps_common.cpp124 MemoryMappedSegment segment(module_name.data(), module_name.size()); in DumpListOfModules() local
125 for (uptr i = 0; Next(&segment); i++) { in DumpListOfModules()
126 const char *cur_name = segment.filename; in DumpListOfModules()
140 uptr base_address = (i ? segment.start : 0) - segment.offset; in DumpListOfModules()
143 segment.AddAddressRanges(&cur_module); in DumpListOfModules()
H A Dsanitizer_symbolizer_report.cpp184 MemoryMappedSegment segment; in MaybeReportNonExecRegion() local
185 while (proc_maps.Next(&segment)) { in MaybeReportNonExecRegion()
186 if (pc >= segment.start && pc < segment.end && !segment.IsExecutable()) in MaybeReportNonExecRegion()
H A Dsanitizer_linux_libcdep.cpp131 MemoryMappedSegment segment; in GetThreadStackTopAndBottom() local
133 while (proc_maps.Next(&segment)) { in GetThreadStackTopAndBottom()
134 if ((uptr)&rl < segment.end) in GetThreadStackTopAndBottom()
136 prev_end = segment.end; in GetThreadStackTopAndBottom()
138 CHECK((uptr)&rl >= segment.start && (uptr)&rl < segment.end); in GetThreadStackTopAndBottom()
143 if (stacksize > segment.end - prev_end) in GetThreadStackTopAndBottom()
144 stacksize = segment.end - prev_end; in GetThreadStackTopAndBottom()
150 *stack_top = segment.end; in GetThreadStackTopAndBottom()
151 *stack_bottom = segment.end - stacksize; in GetThreadStackTopAndBottom()
/freebsd/sys/dev/ocs_fc/
H A Docs_utils.c1620 static int32_t ocs_segment_remaining(ocs_textbuf_segment_t *segment);
1622 static void ocs_textbuf_segment_free(ocs_t *ocs, ocs_textbuf_segment_t *segment);
1652 ocs_textbuf_segment_t *segment = ocs_textbuf_get_segment(textbuf, idx); in ocs_textbuf_ext_get_buffer() local
1653 if (segment == NULL) { in ocs_textbuf_ext_get_buffer()
1656 return segment->buffer; in ocs_textbuf_ext_get_buffer()
1661 ocs_textbuf_segment_t *segment = ocs_textbuf_get_segment(textbuf, idx); in ocs_textbuf_ext_get_length() local
1662 if (segment == NULL) { in ocs_textbuf_ext_get_length()
1665 return segment->buffer_length; in ocs_textbuf_ext_get_length()
1670 ocs_textbuf_segment_t *segment = ocs_textbuf_get_segment(textbuf, idx); in ocs_textbuf_ext_get_written() local
1671 if (segment == NULL) { in ocs_textbuf_ext_get_written()
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/freebsd/contrib/llvm-project/compiler-rt/lib/tsan/rtl/
H A Dtsan_platform_posix.cpp106 MemoryMappedSegment segment; in CheckAndProtect()
107 while (proc_maps.Next(&segment)) { in CheckAndProtect()
108 if (segment.start >= HeapMemBeg() && segment.end <= HeapEnd()) { in CheckAndProtect()
118 if (IsAppMem(segment.start) && IsAppMem(segment.end - 1)) in CheckAndProtect()
122 if (segment.start >= HeapMemEnd() && segment.start < HeapEnd()) continue; in CheckAndProtect()
124 if (segment.protection == 0) // Zero page or mprotected. in CheckAndProtect()
127 if (segment in CheckAndProtect()
100 MemoryMappedSegment segment; CheckAndProtect() local
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H A Dtsan_platform_linux.cpp191 MemoryMappedSegment segment(buffer, size); in MapRodata() local
192 while (proc_maps.Next(&segment)) { in MapRodata()
193 if (segment.filename[0] != 0 && segment.filename[0] != '[' && in MapRodata()
194 segment.IsReadable() && segment.IsExecutable() && in MapRodata()
195 !segment.IsWritable() && IsAppMem(segment.start)) { in MapRodata()
197 char *shadow_start = (char *)MemToShadow(segment.start); in MapRodata()
198 char *shadow_end = (char *)MemToShadow(segment.end); in MapRodata()
/freebsd/tools/tools/dmardump/
H A Ddmardump.c58 pci_find_conf(int segment, int bus, int slot, int func) in pci_find_conf() argument
75 patterns[0].pc_sel.pc_domain = segment; in pci_find_conf()
96 dump_context_table(int segment, int bus, uint64_t base_addr) in dump_context_table() argument
114 conf = pci_find_conf(segment, bus, 0, idx); in dump_context_table()
116 conf = pci_find_conf(segment, bus, idx >> 3, idx & 7); in dump_context_table()
150 handle_drhd(int segment, uint64_t base_addr) in handle_drhd() argument
165 segment, gsts & DMAR_GSTS_TES ? "" : " (disabled)"); in handle_drhd()
178 dump_ext_context_table(segment, bus, in handle_drhd()
182 dump_ext_context_table(segment, bus, in handle_drhd()
187 dump_context_table(segment, bus, root_table[bus].r1 & in handle_drhd()
/freebsd/contrib/llvm-project/lldb/source/Plugins/SymbolFile/NativePDB/
H A DPdbIndex.cpp62 lldb::addr_t PdbIndex::MakeVirtualAddress(uint16_t segment, in MakeVirtualAddress() argument
68 if (segment == 0 || segment > max_section) in MakeVirtualAddress()
71 const llvm::object::coff_section &cs = dbi().getSectionHeaders()[segment - 1]; in MakeVirtualAddress()
76 std::optional<uint16_t> PdbIndex::GetModuleIndexForAddr(uint16_t segment, in GetModuleIndexForAddr() argument
78 return GetModuleIndexForVa(MakeVirtualAddress(segment, offset)); in GetModuleIndexForAddr()
126 lldb::addr_t va = MakeVirtualAddress(so.segment, so.offset); in BuildAddrToSymbolMap()
175 lldb::addr_t start = MakeVirtualAddress(sol.so.segment, sol.so.offset); in FindSymbolsByVa()
/freebsd/crypto/openssl/crypto/perlasm/
H A Dx86masm.pl18 $segment="";
101 $segment = ".text\$";
139 push(@out,"$segment ENDS\n");
197 { push(@out,"$segment\tENDS\n_DATA\tSEGMENT\n"); $segment="_DATA"; }
/freebsd/contrib/llvm-project/compiler-rt/lib/tsan/dd/
H A Ddd_interceptors.cpp274 MemoryMappedSegment segment(name, ARRAY_SIZE(name)); in InitDataSeg() local
276 while (proc_maps.Next(&segment)) { in InitDataSeg()
277 bool is_data = segment.offset != 0 && segment.filename[0] != 0; in InitDataSeg()
280 bool is_bss = segment.offset == 0 && in InitDataSeg()
281 (segment.filename[0] == 0 || in InitDataSeg()
282 internal_strcmp(segment.filename, "[heap]") == 0) && in InitDataSeg()
284 if (g_data_start == 0 && is_data) g_data_start = segment.start; in InitDataSeg()
285 if (is_bss) g_data_end = segment.end; in InitDataSeg()
/freebsd/sys/netgraph/
H A Dng_frame_relay.c101 const static struct segment { struct
112 #define SHIFTIN(segment, byte, dlci) \ argument
114 (dlci) <<= (segment)->width; \
116 (((byte) & (segment)->mask) >> (segment)->shift); \
119 #define SHIFTOUT(segment, byte, dlci) \ argument
121 (byte) |= (((dlci) << (segment)->shift) & (segment)->mask); \
122 (dlci) >>= (segment)->width; \
/freebsd/contrib/llvm-project/lldb/source/Target/
H A DTraceDumper.cpp205 DumpSegmentContext(const TraceDumper::FunctionCall::TracedSegment &segment) { in DumpSegmentContext() argument
206 if (segment.GetOwningCall().IsError()) { in DumpSegmentContext()
211 const SymbolContext &first_sc = segment.GetFirstInstructionSymbolInfo().sc; in DumpSegmentContext()
213 &m_s, segment.GetFirstInstructionSymbolInfo().exe_ctx.GetTargetPtr(), in DumpSegmentContext()
214 segment.GetFirstInstructionSymbolInfo().address, in DumpSegmentContext()
220 const SymbolContext &last_sc = segment.GetLastInstructionSymbolInfo().sc; in DumpSegmentContext()
226 &m_s, segment.GetFirstInstructionSymbolInfo().exe_ctx.GetTargetPtr(), in DumpSegmentContext()
227 segment.GetLastInstructionSymbolInfo().address, in DumpSegmentContext()
261 for (const TraceDumper::FunctionCall::TracedSegment &segment : in DumpFunctionCallTree() local
264 DumpSegmentContext(segment); in DumpFunctionCallTree()
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/freebsd/contrib/libarchive/libarchive/
H A Darchive_write_set_format_zip.c208 struct cd_segment *segment = calloc(1, sizeof(*segment)); in cd_alloc() local
209 if (segment == NULL) in cd_alloc()
211 segment->buff_size = 64 * 1024; in cd_alloc()
212 segment->buff = malloc(segment->buff_size); in cd_alloc()
213 if (segment->buff == NULL) { in cd_alloc()
214 free(segment); in cd_alloc()
217 segment->p = segment->buff; in cd_alloc()
222 = segment; in cd_alloc()
224 zip->central_directory_last->next = segment; in cd_alloc()
225 zip->central_directory_last = segment; in cd_alloc()
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/freebsd/contrib/elftoolchain/elfcopy/
H A Delfcopy.h113 struct segment;
117 struct segment *seg; /* containing segment */
118 struct segment *seg_tls; /* tls segment */
146 struct segment { struct
157 STAILQ_ENTRY(segment) seg_list; /* next segment */ argument
248 STAILQ_HEAD(, segment) v_seg; /* list of segments. */
/freebsd/stand/i386/libi386/
H A Dpxe.c131 pxe_p = (pxe_t *)PTOV(pxenv_p->PXEPtr.segment * 16 + in pxe_enable()
213 pxe_p->EntryPointSP.segment, in pxe_init()
217 pxenv_p->RMEntry.segment, pxenv_p->RMEntry.offset); in pxe_init()
236 bcopy(PTOV((gci_p->Buffer.segment << 4) + gci_p->Buffer.offset), in pxe_init()
311 __pxenvseg = pxenv_p->RMEntry.segment; in pxenv_call()
333 __bangpxeseg = pxe_p->EntryPointSP.segment; in bangpxe_call()
508 frame = (char *)((uintptr_t)isr->Frame.segment << 4); in pxe_netif_receive_isr()
611 trans_p->TBD.segment = VTOPSEG(tbd_p); in pxe_netif_put()
615 tbd_p->Xmit.segment = VTOPSEG(data); in pxe_netif_put()
H A Dpxetramp.S29 __bangpxeseg: .word 0x0000 # segment
36 __pxenvseg: .word 0x0000 # segment
/freebsd/usr.sbin/mptable/
H A Dmptable.c263 u_short segment; in apic_probe() local
274 readEntry( &segment, 2 ); in apic_probe()
275 if ( segment ) { /* search EBDA */ in apic_probe()
276 target = (u_int32_t)segment << 4; in apic_probe()
297 readEntry( &segment, 2 ); in apic_probe()
298 --segment; /* less ONE_KBYTE */ in apic_probe()
299 target = segment * 1024; in apic_probe()
302 target, segment ); in apic_probe()
/freebsd/contrib/llvm-project/compiler-rt/lib/asan/
H A Dasan_linux.cpp187 MemoryMappedSegment segment(filename, sizeof(filename)); in AsanCheckIncompatibleRT() local
188 while (proc_maps.Next(&segment)) { in AsanCheckIncompatibleRT()
189 if (IsDynamicRTName(segment.filename)) { in AsanCheckIncompatibleRT()
/freebsd/sys/contrib/device-tree/Bindings/cpufreq/
H A Dimx-cpufreq-dt.txt4 Certain i.MX SoCs support different OPPs depending on the "market segment" and
14 - Supported market segment mask

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