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Post-relocation functions use the generic table mechanism.

This commit is contained in:
Michael Brown 2005-04-27 12:10:24 +00:00
parent d2d4978f4f
commit b9e72856b6
3 changed files with 8 additions and 10 deletions
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6
src/arch/i386/core/relocate.c
View File

@ -39,8 +39,10 @@ extern char _max_align[];
/* Linker symbols */
extern char _text[];
extern char _end[];
extern struct post_reloc_fn post_reloc_fns[];
extern struct post_reloc_fn post_reloc_fns_end[];
/* Post-relocation function table */
static struct post_reloc_fn post_reloc_fns[0] __table_start(post_reloc_fn);
static struct post_reloc_fn post_reloc_fns_end[0] __table_end(post_reloc_fn);
static void relocate ( void ) {
unsigned long addr, eaddr, size;

9
src/arch/i386/include/relocate.h
View File

@ -10,13 +10,12 @@ struct post_reloc_fn {
};
/* Use double digits to avoid problems with "10" < "9" on alphabetic sort */
#define POST_RELOC_LIBRM "00"
#define POST_RELOC_LIBRM 00
/* Macro for creating a post-relocation function table entry */
#define POST_RELOC_FN( post_reloc_order, post_reloc_func ) \
static struct post_reloc_fn post_reloc_functions \
__attribute__ (( used, __section__( ".post_reloc_fns." \
post_reloc_order ) )) = { \
#define POST_RELOC_FN( order, post_reloc_func ) \
static struct post_reloc_fn PREFIX_OBJECT(post_reloc_fn__) \
__attribute__ (( used, __table_section(post_reloc_fn,order) )) = {\
.post_reloc = post_reloc_func, \
};

3
src/arch/i386/scripts/i386.lds
View File

@ -157,9 +157,6 @@ SECTIONS {
type_drivers = .;
*(.drivers.type)
type_drivers_end = .;
post_reloc_fns = .;
*(SORT(.post_reloc_fns.*))
post_reloc_fns_end = .;
_progbits_end = .;
}