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Add section caches to coff_data_type

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* libcoff-in.h (struct coff_tdata): Add section_by_index and section_by_target_index hash tables.
  * libcoff.h: Regenerate.
  * coffcode.h (htab_hash_section_index): New function. (htab_eq_section_index): New function. (htab_hash_section_target_index): New function. (htab_eq_section_target_index): New function. (coff_mkobject_hool): Create the hash tables.
  * peicode.h: Add the same new functions. (pe_mkobject_hook): Create the hash tables.
  * coff-x86_64.c (coff_amd64_rtype_to_howto): Use the new tables to speed up lookups.
  * coffgen.c (coff_section_from_bfd_index): Likewise. (_bfd_coff_close_and_cleanup): Delete the hash tables.
This commit is contained in:
Oleg Tolmatcev
2023-05-16 14:25:32 +01:00
committed by Nick Clifton
parent 73eff1cbd3
commit 0e759f232b
7 changed files with 171 additions and 11 deletions
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8
bfd/libcoff-in.h
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@@ -24,6 +24,7 @@
#include "bfdlink.h"
#include "coff-bfd.h"
#include "hashtab.h"
#ifdef __cplusplus
extern "C" {
@@ -129,6 +130,13 @@ typedef struct coff_tdata
COFF object into memory. */
char * stub;
bfd_size_type stub_size;
/* Hash table containing sections by target index. */
htab_t section_by_target_index;
/* Hash table containing sections by index. */
htab_t section_by_index;
} coff_data_type;
/* Tdata for pe image files. */