helpers.h - OpenGrok cross reference for /arkcompiler/runtime

Lines Matching refs:sp
63 inline auto Read(Span<const uint8_t> *sp)
70     THROW_IF(sp->Size() < width, INVALID_SPAN_OFFSET);
73         unsigned_type tmp = static_cast<unsigned_type>((*sp)[i]) << (i * BYTE_WIDTH);
76     *sp = sp->SubSpan(width);
81 inline auto Read<sizeof(uint16_t)>(Span<const uint8_t> *sp)
84     THROW_IF(sp->Size() < sizeof(uint16_t), INVALID_SPAN_OFFSET);
86     auto *p = sp->data();
91     *sp = sp->SubSpan(sizeof(uint16_t));
96 inline auto Read<sizeof(uint32_t)>(Span<const uint8_t> *sp)
99     THROW_IF(sp->Size() < sizeof(uint32_t), INVALID_SPAN_OFFSET);
101     auto *p = sp->data();
110     *sp = sp->SubSpan(sizeof(uint32_t));
115 inline auto Read(Span<const uint8_t> sp)
117     return Read<width>(&sp);
120 inline uint32_t ReadULeb128(Span<const uint8_t> *sp)
122     THROW_IF(sp->Size() == 0U, INVALID_SPAN_OFFSET);
127     std::tie(result, n, is_full) = leb128::DecodeUnsigned<uint32_t>(sp->data());
128     THROW_IF(!is_full || sp->Size() < n, INVALID_SPAN_OFFSET);
129     *sp = sp->SubSpan(n);
133 inline void SkipULeb128(Span<const uint8_t> *sp)
135     if (sp->Size() > 0U && (*sp)[0U] <= leb128::PAYLOAD_MASK) {
136         *sp = sp->SubSpan(1U);
140     if (sp->Size() > 1U && (*sp)[1U] <= leb128::PAYLOAD_MASK) {
141         *sp = sp->SubSpan(2U);
145     if (sp->Size() > 2U && (*sp)[2U] <= leb128::PAYLOAD_MASK) {
146         *sp = sp->SubSpan(3U);
150     if (sp->Size() > 3U && (*sp)[3U] <= leb128::PAYLOAD_MASK) {
151         *sp = sp->SubSpan(4U);
155 inline int32_t ReadLeb128(Span<const uint8_t> *sp)
160     std::tie(result, n, is_full) = leb128::DecodeSigned<int32_t>(sp->data());
161     THROW_IF(!is_full || sp->Size() < n, INVALID_SPAN_OFFSET);
162     *sp = sp->SubSpan(n);
181 inline std::optional<T> GetOptionalTaggedValue(Span<const uint8_t> sp, E tag, Span<const uint8_t> *next)
186     if (UNLIKELY(sp.Size() == 0U)) {
190     if (sp[0] == static_cast<uint8_t>(tag)) {
191         sp = sp.SubSpan(1);
192         T value = static_cast<T>(Read<sizeof(T)>(&sp));
193         *next = sp;
196     *next = sp;
202 inline void EnumerateTaggedValues(Span<const uint8_t> sp, E tag, Callback cb, Span<const uint8_t> *next)
204     while (sp.Size() > 0U && sp[0] == static_cast<uint8_t>(tag)) {
205         sp = sp.SubSpan(1);
206         T value(Read<sizeof(T)>(&sp));
214     *next = sp;
218 inline bool EnumerateTaggedValuesWithEarlyStop(Span<const uint8_t> sp, E tag, Callback cb)
220     while (sp.Size() > 0U && sp[0] == static_cast<uint8_t>(tag)) {
221         sp = sp.SubSpan(1);
222         T value(Read<sizeof(T)>(&sp));