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Moving get_opt_header out of xex2.

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This commit is contained in:
Ben Vanik
2015-06-28 14:01:53 -07:00
parent 010b701e05
commit 84e884a07f
5 changed files with 41 additions and 36 deletions
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25
src/xenia/kernel/util/xex2.cc
View File

@@ -29,31 +29,6 @@
namespace xe {
namespace kernel {
uint32_t xex2_get_opt_header(uint8_t *membase, const xex2_header *header,
uint32_t key) {
for (uint32_t i = 0; i < header->header_count; i++) {
const xex2_opt_header &opt_header = header->headers[i];
if (opt_header.key != key) {
continue;
}
switch (opt_header.key & 0xFF) {
case 0x00:
// Return data stored in header value.
return opt_header.value;
case 0x01:
// Return pointer to data stored in header value.
return uint32_t((uint8_t *)&opt_header.value - membase);
default:
// Data stored at offset to header.
return uint32_t((uint8_t *)&header->headers[0] - membase) +
opt_header.offset;
}
}
return 0;
}
uint32_t xex2_get_header_size(const xex2_header *header) {
return header->exe_offset;
}

2
src/xenia/kernel/util/xex2.h
View File

@@ -15,8 +15,6 @@
namespace xe {
namespace kernel {
uint32_t xex2_get_opt_header(uint8_t* membase, const xex2_header* header,
uint32_t key);
uint32_t xex2_get_header_size(const xex2_header* header);
} // namespace kernel
} // namespace xe