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libsysprof-analyze: add various bswap and cast helpers

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This commit is contained in:
Christian Hergert
2023-04-25 17:08:13 -07:00
parent e9d5cb733d
commit 62863f08c3
1 changed files with 34 additions and 0 deletions
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34
src/libsysprof-analyze/sysprof-document-frame-private.h
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@ -43,4 +43,38 @@ SysprofDocumentFrame *_sysprof_document_frame_new (GMappedFile *ma
const SysprofCaptureFrame *frame,
gboolean needs_swap);
#define SYSPROF_DOCUMENT_FRAME_GET(obj, type) \
((const type *)(SYSPROF_DOCUMENT_FRAME(obj)->frame))
#define SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) \
(SYSPROF_DOCUMENT_FRAME (obj)->needs_swap)
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
# define SYSPROF_DOCUMENT_FRAME_UINT16(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GUINT16_TO_LE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_INT16(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GINT16_TO_LE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_UINT32(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GUINT32_TO_LE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_INT32(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GINT32_TO_LE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_UINT64(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GUINT64_TO_LE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_INT64(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GINT64_TO_LE(val) : (val))
#else
# define SYSPROF_DOCUMENT_FRAME_UINT16(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GUINT16_TO_BE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_INT16(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GINT16_TO_BE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_UINT32(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GUINT32_TO_BE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_INT32(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GINT32_TO_BE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_UINT64(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GUINT64_TO_BE(val) : (val))
# define SYSPROF_DOCUMENT_FRAME_INT64(obj, val) \
(SYSPROF_DOCUMENT_FRAME_NEEDS_SWAP(obj) ? GINT64_TO_BE(val) : (val))
#endif
G_END_DECLS