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kboot: Add md_addr to metadata
Save the address of where the metadata is loaded. Sponsored by: Netflix
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@ -201,6 +201,7 @@ struct file_metadata
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{
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size_t md_size;
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uint16_t md_type;
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vm_offset_t md_addr; /* Valid after copied to kernel space */
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struct file_metadata *md_next;
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char md_data[1]; /* data are immediately appended */
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};
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@ -95,8 +95,10 @@
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#define MOD_METADATA(a, mm, c) { \
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COPY32(MODINFO_METADATA | mm->md_type, a, c);\
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COPY32(mm->md_size, a, c); \
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if (c) \
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if (c) { \
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archsw.arch_copyin(mm->md_data, a, mm->md_size);\
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mm->md_addr = a; \
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} \
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a += MOD_ALIGN(mm->md_size); \
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}
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