From 7a2f2d82fd0e757dfd6eb79637cb790959f52295 Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Tue, 27 May 2014 17:14:49 -0400 Subject: Add new link-map-text hook and RX auto-vector support. * bfd/elf32-rx.c (get_symbol_value_maybe): New. (rx_elf_relocate_section): If we find a reloc against $tableentry$default$, redirect it to the appropriate $tableentry$$. (RX_Table_Info): New. (rx_table_find): New. Check all tables and SEC_KEEP all sections with table parts in them. (rx_check_directives): New. (rx_table_map_2): New. (rx_table_map): New. (rx_additional_link_map_text): New. Called to dump tables to the map file. * bfd/elf32-rx.h: New. * ld/ldemul.h (extra_map_file_text): New field. (ldemul_extra_map_file_text): Declare. * ld/ldemul.c (ldemul_extra_map_file_text): Define. * ld/ldlang.c (lang_map): Call it. * ld/emultempl/rxelf.em: Add extra_map_file_text hook. * ld/emultempl/aix.em: Add NULL extra_map_file_text hook. * ld/emultempl/armcoff.em: Likewise. * ld/emultempl/beos.em: Likewise. * ld/emultempl/elf32.em: Likewise. * ld/emultempl/generic.em: Likewise. * ld/emultempl/gld960.em: Likewise. * ld/emultempl/gld960c.em: Likewise. * ld/emultempl/linux.em: Likewise. * ld/emultempl/lnk960.em: Likewise. * ld/emultempl/m68kcoff.em: Likewise. * ld/emultempl/pe.em: Likewise. * ld/emultempl/pep.em: Likewise. * ld/emultempl/sunos.em: Likewise. * ld/emultempl/ticoff.em: Likewise. * ld/emultempl/vanilla.em: Likewise. --- ld/ldemul.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'ld/ldemul.h') diff --git a/ld/ldemul.h b/ld/ldemul.h index a9ea2f6..27b13ad 100644 --- a/ld/ldemul.h +++ b/ld/ldemul.h @@ -94,6 +94,8 @@ extern int ldemul_find_potential_libraries (char *, struct lang_input_statement_struct *); extern struct bfd_elf_version_expr *ldemul_new_vers_pattern (struct bfd_elf_version_expr *); +extern void ldemul_extra_map_file_text + (bfd *, struct bfd_link_info *, FILE *); typedef struct ld_emulation_xfer_struct { /* Run before parsing the command line and script file. @@ -194,6 +196,11 @@ typedef struct ld_emulation_xfer_struct { struct bfd_elf_version_expr * (*new_vers_pattern) (struct bfd_elf_version_expr *); + /* Called when printing the map file, in case there are + emulation-specific sections for it. */ + void (*extra_map_file_text) + (bfd *, struct bfd_link_info *, FILE *); + } ld_emulation_xfer_type; typedef enum { -- cgit v1.1