From 356c68ff6291e07f1fa9934036e2884d6a0f19f9 Mon Sep 17 00:00:00 2001 From: Steve Chamberlain Date: Sat, 28 Oct 1995 08:35:43 +0000 Subject: [PATCH] Thu Oct 26 10:23:14 1995 steve chamberlain * dlltool.c (no_idata4, no_idata5): New. (arm_jtab): Use correct encoding of jump instruction. (usage, main, make_head, make_tail): Act on no_idata4, no_idata5. --- binutils/ChangeLog | 6 + binutils/dlltool.c | 682 ++++++++++++++++++++++++++++++++------------- 2 files changed, 490 insertions(+), 198 deletions(-) diff --git a/binutils/ChangeLog b/binutils/ChangeLog index cb6b09e8d91..a4be212cc34 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +Thu Oct 26 10:23:14 1995 steve chamberlain + + * dlltool.c (no_idata4, no_idata5): New. + (arm_jtab): Use correct encoding of jump instruction. + (usage, main, make_head, make_tail): Act on no_idata4, no_idata5. + Wed Oct 25 12:10:07 1995 Stan Shebs * mpw-make.sed: Edit paths to generated y.tab.[ch] files. diff --git a/binutils/dlltool.c b/binutils/dlltool.c index 39a9b36be26..23f98cc5f58 100644 --- a/binutils/dlltool.c +++ b/binutils/dlltool.c @@ -168,7 +168,7 @@ #include "getopt.h" #include #include "demangle.h" - +#include #ifdef HAVE_SYS_WAIT_H #include #else @@ -187,23 +187,26 @@ #endif -char *ar_name = "ar"; + char *as_name = "as"; -char *ranlib_name = "ranlib"; -char *exp_name; -char *imp_name; -char *imp_name_lab; -char *dll_name; +static int no_idata4; +static int no_idata5; +static char *exp_name; +static char *imp_name; +static char *head_label; +static char *imp_name_lab; +static char *dll_name; -int add_indirect = 0; -int add_underscore = 0; -int dontdeltemps = 0; +static int add_indirect = 0; +static int add_underscore = 0; +static int dontdeltemps = 0; +int yyparse(); int yydebug; -char *def_file; +static char *def_file; -char *program_name; +static char *program_name; char *strrchr (); char *strdup (); @@ -221,6 +224,14 @@ static char *mname = "i386"; #endif #define PATHMAX 250 /* What's the right name for this ? */ +/* This bit of assemly does jmp * .... +s set how_jtab_roff to mark where the 32bit abs branch should go */ +unsigned char i386_jtab[] = { 0xff, 0x25, 0x00, 0x00, 0x00, 0x00, 0x90, 0x90}; + + +unsigned char arm_jtab[] = { 0x00, 0xc0, 0x9f, 0xe5, + 0x00, 0xf0, 0x9c, 0xe5, + 0, 0, 0, 0}; char outfile[PATHMAX]; struct mac { @@ -235,21 +246,30 @@ struct mac char *how_space; char *how_align_short; char *how_align_long; + char *how_bfd_target; + enum bfd_architecture how_bfd_arch; + unsigned char *how_jtab; + int how_jtab_size; /* size of the jtab entry */ + int how_jtab_roff; /* offset into it for the ind 32 reloc into idata 5 */ } mtable[] = { { #define MARM 0 - "arm", ".byte", ".short", ".long", ".asciz", "@", "ldr\tip,[pc]\n\tldr\tpc,[ip]\n\t.long", ".global", ".space", ".align\t2",".align\t4", + "arm", ".byte", ".short", ".long", ".asciz", "@", + "ldr\tip,[pc]\n\tldr\tpc,[ip]\n\t.long", + ".global", ".space", ".align\t2",".align\t4","pe-arm-little", bfd_arch_arm, + arm_jtab, sizeof(arm_jtab),8 } , { #define M386 1 - "i386", ".byte", ".short", ".long", ".asciz", "#", "jmp *", ".global", ".space", ".align\t2",".align\t4" + "i386", ".byte", ".short", ".long", ".asciz", "#", "jmp *", ".global", ".space", ".align\t2",".align\t4","pe-i386",bfd_arch_i386, + i386_jtab,sizeof(i386_jtab),2, } , - 0 +{ 0} }; @@ -264,6 +284,7 @@ rvaafter (machine) case M386: return ""; } +return ""; } char * @@ -277,10 +298,12 @@ rvabefore (machine) case M386: return ".rva\t"; } +return ""; } char * asm_prefix (machine) +int machine; { switch (machine) { @@ -289,6 +312,7 @@ asm_prefix (machine) case M386: return "_"; } +return ""; } #define ASM_BYTE mtable[machine].how_byte #define ASM_SHORT mtable[machine].how_short @@ -303,6 +327,11 @@ asm_prefix (machine) #define ASM_RVA_AFTER rvaafter(machine) #define ASM_PREFIX asm_prefix(machine) #define ASM_ALIGN_LONG mtable[machine].how_align_long +#define HOW_BFD_TARGET 0 /* always default*/ +#define HOW_BFD_ARCH mtable[machine].how_bfd_arch +#define HOW_JTAB mtable[machine].how_jtab +#define HOW_JTAB_SIZE mtable[machine].how_jtab_size +#define HOW_JTAB_ROFF mtable[machine].how_jtab_roff static char **oav; @@ -361,10 +390,12 @@ static dlist_type *a_list; /* Stuff to go in directives */ static int d_is_dll; static int d_is_exe; +int yyerror () { fprintf (stderr, "%s: Syntax error in def file %s:%d\n", program_name, def_file, linenumber); + return 0; } void @@ -477,6 +508,8 @@ def_import (internal, module, entry) void def_version (major, minor) +int major; +int minor; { printf ("VERSION %d.%d\n", major, minor); } @@ -557,6 +590,7 @@ run (what, args) pid = vfork (); + if (pid == 0) { execvp (what, argv); @@ -679,8 +713,7 @@ scan_obj_file (filename) arfile = bfd_openr_next_archived_file (f, arfile); } } - - if (bfd_check_format (f, bfd_object)) + else if (bfd_check_format (f, bfd_object)) { scan_open_obj_file (f); } @@ -691,19 +724,6 @@ scan_obj_file (filename) /**********************************************************************/ -/* return the bit of the name before the last . */ - -static -char * -prefix (name) - char *name; -{ - char *res = strdup (name); - char *p = strrchr (res, '.'); - if (p) - *p = 0; - return res; -} void dump_def_info (f) @@ -742,8 +762,8 @@ sfunc (a, b) static void flush_page (f, need, page_addr, on_page) FILE *f; - long *need; - long page_addr; + int *need; + int page_addr; int on_page; { int i; @@ -759,7 +779,7 @@ flush_page (f, need, page_addr, on_page) ASM_C); for (i = 0; i < on_page; i++) { - fprintf (f, "\t%s\t0x%x\n", ASM_SHORT, need[i] - page_addr | 0x3000); + fprintf (f, "\t%s\t0x%x\n", ASM_SHORT, (need[i] - page_addr) | 0x3000); } /* And padding */ if (on_page & 1) @@ -773,16 +793,22 @@ gen_def_file () { int i; export_type *exp; + fprintf (output_def, ";"); for (i = 0; oav[i]; i++) fprintf (output_def, " %s", oav[i]); fprintf (output_def, "\nEXPORTS\n"); + for (i = 0, exp = d_exports; exp; i++, exp = exp->next) { - fprintf (output_def, "\t%s @ %d; %s\n", + char *quote = strchr (exp->name, '.') ? "\"" : ""; + fprintf (output_def, "\t%s%s%s @ %d%s ; %s\n", + quote, exp->name, + quote, exp->ordinal, + exp->noname ? " NONAME" : "", cplus_demangle (exp->internal_name, DMGL_ANSI | DMGL_PARAMS)); } } @@ -793,7 +819,7 @@ gen_exp_file () int i; export_type *exp; dlist_type *dl; - int had_noname = 0; + sprintf (outfile, "t%s", exp_name); @@ -818,7 +844,7 @@ gen_exp_file () { fprintf (f, "\t.section .edata\n\n"); fprintf (f, "\t%s 0 %s Allways 0\n", ASM_LONG, ASM_C); - fprintf (f, "\t%s 0 %s Time and date\n", ASM_LONG, ASM_C); + fprintf (f, "\t%s 0x%x %s Time and date\n", ASM_LONG, time(0),ASM_C); fprintf (f, "\t%s 0 %s Major and Minor version\n", ASM_LONG, ASM_C); fprintf (f, "\t%sname%s %s Ptr to name of dll\n", ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); fprintf (f, "\t%s %d %s Starting ordinal of exports\n", ASM_LONG, d_low_ord, ASM_C); @@ -872,7 +898,7 @@ gen_exp_file () fprintf (f,"%s Export Name Pointer Table\n", ASM_C); fprintf (f, "anames:\n"); - for (i = 0; exp = d_exports_lexically[i]; i++) + for (i = 0; (exp = d_exports_lexically[i]); i++) { if (!exp->noname || show_allnames) fprintf (f, "\t%sn%d%s\n", ASM_RVA_BEFORE, exp->ordinal, ASM_RVA_AFTER); @@ -880,14 +906,14 @@ gen_exp_file () fprintf (f,"%s Export Oridinal Table\n", ASM_C); fprintf (f, "anords:\n"); - for (i = 0; exp = d_exports_lexically[i]; i++) + for (i = 0; (exp = d_exports_lexically[i]); i++) { if (!exp->noname || show_allnames) fprintf (f, "\t%s %d\n", ASM_SHORT, exp->ordinal - d_low_ord); } fprintf(f,"%s Export Name Table\n", ASM_C); - for (i = 0; exp = d_exports_lexically[i]; i++) + for (i = 0; (exp = d_exports_lexically[i]); i++) if (!exp->noname || show_allnames) fprintf (f, "n%d: %s \"%s\"\n", exp->ordinal, ASM_TEXT, exp->name); @@ -974,7 +1000,7 @@ gen_exp_file () { int src; - int dst; + int dst = 0; int last = -1; qsort (copy, num_entries, sizeof (long), sfunc); /* Delete duplcates */ @@ -1000,7 +1026,7 @@ gen_exp_file () } flush_page (f, need, page_addr, on_page); - fprintf (f, "\t%s\t0,0\t%s End\n", ASM_LONG, ASM_C); +/* fprintf (f, "\t%s\t0,0\t%s End\n", ASM_LONG, ASM_C);*/ } } @@ -1056,65 +1082,88 @@ export_type *exp; ASM_RVA_AFTER); } } -static void -gen_lib_file () -{ - int i; - int sol; - FILE *f; - export_type *exp; - char *output_filename; - char prefix[PATHMAX]; - - sprintf (outfile, "%s", imp_name); - output_filename = strdup (outfile); - - unlink (output_filename); - strcpy (prefix, "d"); - sprintf (outfile, "%sh.s", prefix); - f = fopen (outfile, "w"); - fprintf (f, "%s IMAGE_IMPORT_DESCRIPTOR\n", ASM_C); - fprintf (f, "\t.section .idata$2\n"); - - fprintf (f, "\t%s\t__%s_head\n", ASM_GLOBAL, imp_name_lab); - fprintf (f, "__%s_head:\n", imp_name_lab); - - fprintf (f, "\t%shname%s\t%sPtr to image import by name list\n", - ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); - - fprintf (f, "\t%sthis should be the timestamp, but NT sometimes\n", ASM_C); - fprintf (f, "\t%sdoesn't load DLLs when this is set.\n", ASM_C); - fprintf (f, "\t%s\t0\t%s loaded time\n", ASM_LONG, ASM_C); - fprintf (f, "\t%s\t0\t%s Forwarder chain\n", ASM_LONG, ASM_C); - fprintf (f, "\t%s__%s_iname%s\t%s imported dll's name\n", - ASM_RVA_BEFORE, - imp_name_lab, - ASM_RVA_AFTER, - ASM_C); - fprintf (f, "\t%sfthunk%s\t%s pointer to firstthunk\n", - ASM_RVA_BEFORE, - ASM_RVA_AFTER, ASM_C); - - fprintf (f, "%sStuff for compatibility\n", ASM_C); - fprintf (f, "\t.section\t.idata$5\n"); - fprintf (f, "\t%s\t0\n", ASM_LONG); - fprintf (f, "fthunk:\n"); - fprintf (f, "\t.section\t.idata$4\n"); - - fprintf (f, "\t%s\t0\n", ASM_LONG); - fprintf (f, "\t.section .idata$4\n"); - fprintf (f, "hname:\n"); - - fclose (f); +typedef struct +{ + int id; + const char *name; + int flags; + asection *sec; + asymbol *sym; + asymbol **sympp; + int size; + unsigned char *data; +} sinfo; + + +#define TEXT 0 +#define DATA 1 +#define BSS 2 +#define IDATA7 3 +#define IDATA5 4 +#define IDATA4 5 +#define IDATA6 6 +#define NSECS 7 + +static sinfo secdata[NSECS] = +{ + { TEXT, ".text", SEC_CODE | SEC_HAS_CONTENTS}, + { DATA, ".data", SEC_DATA}, + { BSS,".bss" }, + { IDATA7, ".idata$7",SEC_HAS_CONTENTS}, + { IDATA5, ".idata$5", SEC_HAS_CONTENTS}, + { IDATA4, ".idata$4", SEC_HAS_CONTENTS}, + { IDATA6,".idata$6", SEC_HAS_CONTENTS} - sprintf (outfile, "-o %sh.o %sh.s", prefix, prefix); - run (as_name, outfile); - for (i = 0; exp = d_exports_lexically[i]; i++) +}; +/* +This is what we're trying to make + + .text + .global _GetFileVersionInfoSizeW@8 + .global __imp_GetFileVersionInfoSizeW@8 +_GetFileVersionInfoSizeW@8: + jmp * __imp_GetFileVersionInfoSizeW@8 + .section .idata$7 # To force loading of head + .long __version_a_head +# Import Address Table + .section .idata$5 +__imp_GetFileVersionInfoSizeW@8: + .rva ID2 + +# Import Lookup Table + .section .idata$4 + .rva ID2 +# Hint/Name table + .section .idata$6 +ID2: .short 2 + .asciz "GetFileVersionInfoSizeW" + +*/ + +static char *make_label (prefix, name) +const char *prefix; +const char *name; +{ + int len = strlen (ASM_PREFIX) + strlen (prefix) + strlen (name); + char *copy = xmalloc (len +1 ); + strcpy (copy, ASM_PREFIX); + strcat (copy, prefix); + strcat (copy, name); + return copy; +} +static bfd * +make_one_lib_file (exp, i) +export_type *exp; +int i; +{ + if (0) { + FILE *f; + char *prefix="d"; sprintf (outfile, "%ss%d.s", prefix, i); f = fopen (outfile, "w"); fprintf (f, "\t.text\n"); @@ -1124,7 +1173,7 @@ gen_lib_file () exp->name, ASM_JUMP, exp->name); fprintf (f, "\t.section\t.idata$7\t%s To force loading of head\n", ASM_C); - fprintf (f, "\t%s\t__%s_head\n", ASM_LONG, imp_name_lab); + fprintf (f, "\t%s\t%s\n", ASM_LONG, head_label); fprintf (f,"%s Import Address Table\n", ASM_C); @@ -1151,76 +1200,351 @@ gen_lib_file () sprintf (outfile, "-o %ss%d.o %ss%d.s", prefix, i, prefix, i); + run (as_name, outfile); + } + else + { - sprintf (outfile, "%st.s", prefix); - f = fopen (outfile, "w"); + bfd *abfd; + + asymbol *exp_label; + asymbol *iname; + asymbol *iname_lab; + asymbol **iname_lab_pp; + asymbol *ptrs[NSECS+3+1]; /* one symbol for each section, 2 extra + a null */ + + char *outname = xmalloc (10); + int oidx = 0; + sprintf (outname, "ds%d.o", i); + abfd = bfd_openw (outname, HOW_BFD_TARGET); + if (!abfd) + { + fprintf (stderr, "%s: bfd_open failed open output file %s\n", program_name, outname); + exit (1); + } + + bfd_set_format (abfd, bfd_object); + bfd_set_arch_mach (abfd, HOW_BFD_ARCH, 0); + + + for (i = 0; i < NSECS; i++) + { + sinfo *si = secdata + i; + if (si->id != i) + abort(); + si->sec = bfd_make_section_old_way (abfd, si->name); + bfd_set_section_flags (abfd, + si->sec, + si->flags); + si->sec->output_section = si->sec; + si->sym = bfd_make_empty_symbol(abfd); + si->sym->name = si->sec->name; + si->sym->section = si->sec; + si->sym->flags = BSF_LOCAL; + si->sym->value = 0; + ptrs[oidx] = si->sym; + si->sympp = ptrs + oidx; + + oidx++; + } + + exp_label = bfd_make_empty_symbol(abfd); + exp_label->name = make_label ("",exp->name); + exp_label->section = secdata[TEXT].sec; + exp_label->flags = BSF_GLOBAL; + exp_label->value = 0; + + ptrs[oidx++] = exp_label; + + iname = bfd_make_empty_symbol(abfd); + + iname->name = make_label ("__imp_", exp->name); + + iname->section = secdata[IDATA5].sec; + iname->flags = BSF_GLOBAL; + iname->value = 0; + + + iname_lab = bfd_make_empty_symbol(abfd); + + iname_lab->name = head_label; + iname_lab->section = (asection *)&bfd_und_section; + iname_lab->flags = 0; + iname_lab->value = 0; + + + ptrs[oidx++] = iname; + iname_lab_pp = ptrs + oidx; + ptrs[oidx++] = iname_lab; + ptrs[oidx] = 0; + + for (i = 0; i < NSECS; i++) + { + sinfo *si = secdata + i; + asection *sec = si->sec; + arelent *rel; + arelent **rpp; + + switch (i) + { + case TEXT: + si->size = HOW_JTAB_SIZE; + si->data = xmalloc (HOW_JTAB_SIZE); + memcpy (si->data, HOW_JTAB, HOW_JTAB_SIZE); + + /* add the reloc into idata$5 */ + rel = xmalloc (sizeof (arelent)); + rpp = xmalloc (sizeof (arelent *) * 2); + rpp[0] = rel; + rpp[1] = 0; + rel->address = HOW_JTAB_ROFF; + rel->addend = 0; + rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32); + rel->sym_ptr_ptr = secdata[IDATA5].sympp; + sec->orelocation = rpp; + sec->reloc_count = 1; + break; + case IDATA4: + case IDATA5: + /* An idata$4 or idata$5 is one word long, and has an + rva to idata$6 */ + + + si->data = xmalloc (4); + si->size = 4; + + if (exp->noname) + { + si->data[0] = exp->ordinal ; + si->data[1] = exp->ordinal >> 8; + si->data[2] = exp->ordinal >> 16; + si->data[3] = 0x80; + } + else + { + sec->reloc_count = 1; + memset (si->data, 0, si->size); + rel = xmalloc (sizeof (arelent)); + rpp = xmalloc (sizeof (arelent *) * 2); + rpp[0] = rel; + rpp[1] = 0; + rel->address = 0; + rel->addend = 0; + rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_RVA); + rel->sym_ptr_ptr = secdata[IDATA6].sympp; + sec->orelocation = rpp; + } + + break; + + case IDATA6: + if (!exp->noname) + { + int idx = exp->hint + 1; + si->size = strlen (xlate (exp->name)) + 3; + si->data = xmalloc (si->size); + si->data[0] = idx & 0xff; + si->data[1] = idx >> 8; + strcpy (si->data + 2, xlate (exp->name)); + } + break; + case IDATA7: + si->size = 4; + si->data =xmalloc(4); + memset (si->data, 0, si->size); + rel = xmalloc (sizeof (arelent)); + rpp = xmalloc (sizeof (arelent *) * 2); + rpp[0] = rel; + rel->address = 0; + rel->addend = 0; + rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32); + rel->sym_ptr_ptr = iname_lab_pp; + sec->orelocation = rpp; + sec->reloc_count = 1; + break; + } + } + + { + bfd_vma vma = 0; + /* Size up all the sections */ + for (i = 0; i < NSECS; i++) + { + sinfo *si = secdata + i; + bfd_set_section_size (abfd, si->sec, si->size); + bfd_set_section_vma (abfd, si->sec, vma); +/* vma += si->size;*/ + } + } + /* Write them out */ + for (i = 0; i < NSECS; i++) + { + sinfo *si = secdata + i; + if (i == IDATA5 && no_idata5) + continue; + + if (i == IDATA4 && no_idata4) + continue; + + bfd_set_section_contents (abfd, si->sec, + si->data, 0, + si->size); + } + + bfd_set_symtab (abfd, ptrs, oidx); + bfd_close (abfd); + abfd = bfd_openr (outname, HOW_BFD_TARGET); + return abfd; + } + +} + + +static +bfd * +make_head() +{ + FILE * f = fopen ("dh.s", "w"); + + fprintf (f, "%s IMAGE_IMPORT_DESCRIPTOR\n", ASM_C); + fprintf (f, "\t.section .idata$2\n"); + + fprintf(f,"\t%s\t%s\n", ASM_GLOBAL,head_label); + + fprintf (f, "%s:\n", head_label); + + fprintf (f, "\t%shname%s\t%sPtr to image import by name list\n", + ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); + + fprintf (f, "\t%sthis should be the timestamp, but NT sometimes\n", ASM_C); + fprintf (f, "\t%sdoesn't load DLLs when this is set.\n", ASM_C); + fprintf (f, "\t%s\t0\t%s loaded time\n", ASM_LONG, ASM_C); + fprintf (f, "\t%s\t0\t%s Forwarder chain\n", ASM_LONG, ASM_C); + fprintf (f, "\t%s__%s_iname%s\t%s imported dll's name\n", + ASM_RVA_BEFORE, + imp_name_lab, + ASM_RVA_AFTER, + ASM_C); + fprintf (f, "\t%sfthunk%s\t%s pointer to firstthunk\n", + ASM_RVA_BEFORE, + ASM_RVA_AFTER, ASM_C); + + fprintf (f, "%sStuff for compatibility\n", ASM_C); + + if (!no_idata5) + { + fprintf (f, "\t.section\t.idata$5\n"); + fprintf (f, "\t%s\t0\n", ASM_LONG); + fprintf (f, "fthunk:\n"); + } + if (!no_idata4) + { + fprintf (f, "\t.section\t.idata$4\n"); + + fprintf (f, "\t%s\t0\n", ASM_LONG); + fprintf (f, "\t.section .idata$4\n"); + fprintf (f, "hname:\n"); + } + fclose (f); + + sprintf (outfile, "-o dh.o dh.s"); + run (as_name, outfile); + + return bfd_openr ("dh.o", HOW_BFD_TARGET); +} + +static +bfd * make_tail() +{ + FILE * f = fopen ("dt.s", "w"); fprintf (f, "\t.section .idata$7\n"); fprintf (f, "\t%s\t__%s_iname\n", ASM_GLOBAL, imp_name_lab); fprintf (f, "__%s_iname:\t%s\t\"%s\"\n", imp_name_lab, ASM_TEXT, dll_name); - - fprintf (f, "\t.section .idata$4\n"); - fprintf (f, "\t%s\t0\n", ASM_LONG); - - fprintf (f, "\t.section .idata$5\n"); - fprintf (f, "\t%s\t0\n", ASM_LONG); + if (!no_idata4) + { + fprintf (f, "\t.section .idata$4\n"); + fprintf (f, "\t%s\t0\n", ASM_LONG); + } + if (!no_idata5) + { + fprintf (f, "\t.section .idata$5\n"); + fprintf (f, "\t%s\t0\n", ASM_LONG); + } fclose (f); - sprintf (outfile, "-o %st.o %st.s", prefix, prefix); + sprintf (outfile, "-o dt.o dt.s"); run (as_name, outfile); + return bfd_openr ("dt.o", HOW_BFD_TARGET); +} - /* Now stick them all into the archive */ +static void +gen_lib_file () +{ + int i; + export_type *exp; + bfd *ar_head; + bfd *ar_tail; + bfd *outarch; + bfd * head = 0; + unlink (imp_name); - sprintf (outfile, "crs %s %sh.o %st.o", output_filename, prefix, prefix); - run (ar_name, outfile); + outarch = bfd_openw (imp_name, HOW_BFD_TARGET); - /* Do the rest in groups of however many fit into a command line */ - sol = 0; - for (i = 0, exp = d_exports; exp; i++, exp = exp->next) + if (!outarch) { - if (sol == 0) - { - sprintf (outfile, "crs %s", output_filename); - sol = strlen (outfile); - } + fprintf (stderr, "%s: Can't open .lib file %s\n", program_name, imp_name); + exit (1); + } + bfd_set_format (outarch, bfd_archive); + outarch->has_armap = 1; + + /* Work out a reasonable size of things to put onto one line. */ - sprintf (outfile + sol, " %ss%d.o", prefix, i); - sol = strlen (outfile); - if (sol > 100) - { - run (ar_name, outfile); - sol = 0; - } + ar_head = make_head (); + ar_tail = make_tail(); + + for (i = 0; (exp = d_exports_lexically[i]); i++) + { + bfd *n = make_one_lib_file (exp, i); + n->next = head; + head = n; } - if (sol) - run (ar_name, outfile); + + + /* Now stick them all into the archive */ + + ar_head->next = head; + ar_tail->next = ar_head; + head = ar_tail; + + bfd_set_archive_head (outarch, head); + bfd_close (outarch); /* Delete all the temp files */ if (dontdeltemps == 0) { - sprintf (outfile, "%sh.o", prefix); + sprintf (outfile, "dh.o"); unlink (outfile); - sprintf (outfile, "%sh.s", prefix); + sprintf (outfile, "dh.s"); unlink (outfile); - sprintf (outfile, "%st.o", prefix); + sprintf (outfile, "dt.o"); unlink (outfile); - sprintf (outfile, "%st.s", prefix); + sprintf (outfile, "dt.s"); unlink (outfile); } if (dontdeltemps < 2) for (i = 0, exp = d_exports; exp; i++, exp = exp->next) { - sprintf (outfile, "%ss%d.o", prefix, i); - unlink (outfile); - sprintf (outfile, "%ss%d.s", prefix, i); + sprintf (outfile, "ds%d.o",i); unlink (outfile); } @@ -1362,8 +1686,7 @@ fill_ordinals (d_export_vec) export_type **d_export_vec; { int lowest = 0; - int unset = 0; - int hint = 0; + int i; char *ptr; qsort (d_export_vec, d_nfuncs, sizeof (export_type *), pfunc); @@ -1420,10 +1743,11 @@ fill_ordinals (d_export_vec) /* Work out the lowest ordinal number */ if (d_export_vec[0]) d_low_ord = d_export_vec[0]->ordinal; - if (d_nfuncs) { - if (d_export_vec[d_nfuncs-1]) - d_high_ord = d_export_vec[d_nfuncs-1]->ordinal; -} + if (d_nfuncs) + { + if (d_export_vec[d_nfuncs-1]) + d_high_ord = d_export_vec[d_nfuncs-1]->ordinal; + } } int alphafunc(av,bv) @@ -1442,7 +1766,7 @@ mangle_defs () /* First work out the minimum ordinal chosen */ export_type *exp; - int lowest = 0; + int i; int hint = 0; export_type **d_export_vec @@ -1487,63 +1811,7 @@ mangle_defs () - /* Work out exec prefix from the name of this file */ -void -workout_prefix () -{ - char *ps = 0; - char *s = 0; - char *p; - /* See if we're running in a devo tree */ - for (p = program_name; *p; p++) - { - if (*p == '/' || *p == '\\') - { - ps = s; - s = p; - } - } - - if (ps && strncmp (ps, "/binutils", 9) == 0) - { - /* running in the binutils directory, the other - executables will be surrounding it in the usual places. */ - int len = ps - program_name; - ar_name = xmalloc (len + strlen ("/binutils/ar") + 1); - ranlib_name = xmalloc (len + strlen ("/binutils/ranlib") + 1); - as_name = xmalloc (len + strlen ("/gas/as.new") + 1); - - memcpy (ar_name, program_name, len); - strcpy (ar_name + len, "/binutils/ar"); - memcpy (ranlib_name, program_name, len); - strcpy (ranlib_name + len, "/binutils/ranlib"); - memcpy (as_name, program_name, len); - strcpy (as_name + len, "/gas/as.new"); - } - else - { - /* Otherwise chop off any prefix and use it for the rest of the progs, - so i386-win32-dll generates i386-win32-ranlib etc etc */ - for (p = program_name; *p; p++) - { - if (strncmp (p, "dlltool", 7) == 0) - { - int len = p - program_name; - ar_name = xmalloc (len + strlen ("ar") + 1); - ranlib_name = xmalloc (len + strlen ("ranlib") + 1); - as_name = xmalloc (len + strlen ("as") + 1); - - memcpy (ar_name, program_name, len); - strcpy (ar_name + len, "ar"); - memcpy (ranlib_name, program_name, len); - strcpy (ranlib_name + len, "ranlib"); - memcpy (as_name, program_name, len); - strcpy (as_name + len, "as"); - } - } - } -} /**********************************************************************/ @@ -1562,17 +1830,24 @@ usage (file, status) fprintf (file, " --def Name input .def file\n"); fprintf (file, " --output-def Name output .def file\n"); fprintf (file, " --base-file Read linker generated base file\n"); + fprintf (file, " --no-idata4 Don't generate idata$4 section\n"); + fprintf (file, " --no-idata5 Don't generate idata$5 section\n"); fprintf (file, " -v Verbose\n"); fprintf (file, " -U Add underscores to .lib\n"); fprintf (file, " -k Kill @ from exported names\n"); + fprintf (file, " --as Use for assembler\n"); fprintf (file, " --nodelete Keep temp files.\n"); exit (status); } +#define OPTION_NO_IDATA4 'x' +#define OPTION_NO_IDATA5 'c' static struct option long_options[] = { {"nodelete", no_argument, NULL, 'n'}, {"dllname", required_argument, NULL, 'D'}, + {"no-idata4", no_argument, NULL, OPTION_NO_IDATA4}, + {"no-idata5", no_argument, NULL, OPTION_NO_IDATA5}, {"output-exp", required_argument, NULL, 'e'}, {"output-def", required_argument, NULL, 'z'}, {"output-lib", required_argument, NULL, 'l'}, @@ -1583,7 +1858,8 @@ static struct option long_options[] = {"machine", required_argument, NULL, 'm'}, {"add-indirect", no_argument, NULL, 'a'}, {"base-file", required_argument, NULL, 'b'}, - 0 + {"as", required_argument, NULL, 'S'}, + {0} }; @@ -1599,10 +1875,21 @@ main (ac, av) program_name = av[0]; oav = av; - while ((c = getopt_long (ac, av, "uaD:l:e:nkvbUh?m:yd:", long_options, 0)) != EOF) + while ((c = getopt_long (ac, av, "xcz:S:R:A:puaD:l:e:nkvbUh?m:yd:", long_options, 0)) + != EOF) { switch (c) { + case OPTION_NO_IDATA4: + no_idata4 = 1; + break; + case OPTION_NO_IDATA5: + no_idata5 = 1; + break; + case 'S': + as_name = optarg; + break; + /* ignored for compatibility */ case 'u': break; @@ -1683,8 +1970,6 @@ main (ac, av) strcpy (dll_name, exp_name); strcat (dll_name, ".dll"); } - workout_prefix (); - if (def_file) { @@ -1713,6 +1998,7 @@ main (ac, av) if (!isalpha (*p) && !isdigit (*p)) *p = '_'; } + head_label = make_label("_head_", imp_name_lab); gen_lib_file (); } if (output_def) -- 2.30.2