+#define show_allnames 0
+
/* dlltool.c -- tool to generate stuff for PE style DLLs
Copyright (C) 1995 Free Software Foundation, Inc.
*/
+/* .idata section description
+
+ The .idata section is the import table. It is a collection of several
+ subsections used to keep the pieces for each dll together: .idata$[234567].
+ IE: Each dll's .idata$2's are catenated together, each .idata$3's, etc.
+
+ .idata$2 = Import Directory Table
+ = array of IMAGE_IMPORT_DESCRIPTOR's.
+
+ DWORD Characteristics; - pointer to .idata$4
+ DWORD TimeDateStamp; - currently always 0
+ DWORD ForwarderChain; - currently always 0
+ DWORD Name; - pointer to dll's name
+ PIMAGE_THUNK_DATA FirstThunk; - pointer to .idata$5
+
+ .idata$3 = null terminating entry for .idata$2.
+
+ .idata$4 = Import Lookup Table
+ = array of array of pointers to hint name table.
+ There is one for each dll being imported from, and each dll's set is
+ terminated by a trailing NULL.
+
+ .idata$5 = Import Address Table
+ = array of array of pointers to hint name table.
+ There is one for each dll being imported from, and each dll's set is
+ terminated by a trailing NULL.
+ Initially, this table is identical to the Import Lookup Table. However,
+ at load time, the loader overwrites the entries with the address of the
+ function.
+
+ .idata$6 = Hint Name Table
+ = Array of { short, asciz } entries, one for each imported function.
+ The `short' is the function's ordinal number.
+
+ .idata$7 = dll name (eg: "kernel32.dll"). (.idata$6 for ppc)
+*/
+
#define PAGE_SIZE 4096
#define PAGE_MASK (-PAGE_SIZE)
#include "bfd.h"
#include "libiberty.h"
#include "bucomm.h"
#include "getopt.h"
-#include <sys/types.h>
#include "demangle.h"
-
+#include <ctype.h>
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#else
#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 ();
static int verbose;
FILE *output_def;
FILE *base_file;
+
#ifdef DLLTOOL_ARM
static char *mname = "arm";
#endif
#ifdef DLLTOOL_I386
static char *mname = "i386";
#endif
+
+#ifdef DLLTOOL_PPC
+static char *mname = "ppc";
+#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};
+
+/* This is the glue sequence for PowerPC PE. There is a */
+/* tocrel16-tocdefn reloc against the first instruction. */
+/* We also need a IMGLUE reloc against the glue function */
+/* to restore the toc saved by the third instruction in */
+/* the glue. */
+unsigned char ppc_jtab[] =
+{
+ 0x00, 0x00, 0x62, 0x81, /* lwz r11,0(r2) */
+ /* Reloc TOCREL16 __imp_xxx */
+ 0x00, 0x00, 0x8B, 0x81, /* lwz r12,0(r11) */
+ 0x04, 0x00, 0x41, 0x90, /* stw r2,4(r1) */
+ 0xA6, 0x03, 0x89, 0x7D, /* mtctr r12 */
+ 0x04, 0x00, 0x4B, 0x80, /* lwz r2,4(r11) */
+ 0x20, 0x04, 0x80, 0x4E /* bctr */
+};
+
+/* the glue instruction, picks up the toc from the stw in */
+/* the above code: "lwz r2,4(r1)" */
+bfd_vma ppc_glue_insn = 0x80410004;
+
+
char outfile[PATHMAX];
struct mac
{
char *how_global;
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",
+ "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",
+ "i386", ".byte", ".short", ".long", ".asciz", "#", "jmp *", ".global", ".space", ".align\t2",".align\t4","pe-i386",bfd_arch_i386,
+ i386_jtab,sizeof(i386_jtab),2,
}
,
- 0
+ {
+#define MPPC 2
+ "ppc", ".byte", ".short", ".long", ".asciz", "#", "jmp *", ".global", ".space", ".align\t2",".align\t4","pe-powerpcle",bfd_arch_powerpc,
+ ppc_jtab,sizeof(ppc_jtab),0,
+ }
+ ,
+{ 0}
};
return "";
case M386:
return "";
+ case MPPC:
+ return "";
}
+return "";
}
char *
return ".rva\t";
case M386:
return ".rva\t";
+ case MPPC:
+ return ".rva\t";
}
+return "";
}
char *
asm_prefix (machine)
+int machine;
{
switch (machine)
{
return "";
case M386:
return "_";
+ case MPPC:
+ return "";
}
+return "";
}
#define ASM_BYTE mtable[machine].how_byte
#define ASM_SHORT mtable[machine].how_short
#define ASM_RVA_BEFORE rvabefore(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;
-int i;
FILE *yyin; /* communications with flex */
extern int linenumber;
process_def_file (name)
char *name;
{
- FILE *f = fopen (name, "r");
+ FILE *f = fopen (name, FOPEN_RT);
if (!f)
{
fprintf (stderr, "%s: Can't open def file %s\n", program_name, name);
int ordinal;
int constant;
int noname;
+ int hint;
struct export *next;
}
export_type;
static char *d_name; /* Arg to NAME or LIBRARY */
static int d_nfuncs; /* Number of functions exported */
-static int d_ord; /* Base ordinal index */
+static int d_named_nfuncs; /* Number of named functions exported */
+static int d_low_ord; /* Lowest ordinal index */
+static int d_high_ord; /* Highest ordinal index */
static export_type *d_exports; /*list of exported functions */
+static export_type **d_exports_lexically; /* vector of exported functions in alpha order */
static dlist_type *d_list; /* Descriptions */
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
void
def_version (major, minor)
+int major;
+int minor;
{
printf ("VERSION %d.%d\n", major, minor);
}
pid = vfork ();
+
if (pid == 0)
{
execvp (what, argv);
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);
}
/**********************************************************************/
-/* 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)
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;
+
/* Flush this page */
fprintf (f, "\t%s\t0x%08x\t%s Starting RVA for chunk\n",
ASM_LONG,
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)
{
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));
}
}
int i;
export_type *exp;
dlist_type *dl;
- int had_noname = 0;
+
sprintf (outfile, "t%s", exp_name);
fprintf (stderr, "%s: Generate exp file %s\n",
program_name, exp_name);
- f = fopen (outfile, "w");
+ f = fopen (outfile, FOPEN_WT);
if (!f)
{
fprintf (stderr, "%s: Unable to open output file %s\n", program_name, outfile);
{
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_ord, ASM_C);
- fprintf (f, "\t%s The next field is documented as being the number of functions\n", ASM_C);
- fprintf (f, "\t%s yet it doesn't look like that in real PE dlls\n", ASM_C);
- fprintf (f, "\t%s But it shouldn't be a problem, causes there's\n", ASM_C);
- fprintf (f, "\t%s always the number of names field\n", ASM_C);
- fprintf (f, "\t%s %d %s Number of functions\n", ASM_LONG, d_nfuncs, ASM_C);
- fprintf (f, "\t%s %d %s Number of names\n", ASM_LONG, d_nfuncs, ASM_C);
+ fprintf (f, "\t%s %d %s Starting ordinal of exports\n", ASM_LONG, d_low_ord, ASM_C);
+
+
+ fprintf (f, "\t%s %d %s Number of functions\n", ASM_LONG, d_high_ord - d_low_ord + 1, ASM_C);
+ fprintf(f,"\t%s named funcs %d, low ord %d, high ord %d\n",
+ ASM_C,
+ d_named_nfuncs, d_low_ord, d_high_ord);
+ fprintf (f, "\t%s %d %s Number of names\n", ASM_LONG,
+ show_allnames ? d_high_ord - d_low_ord + 1 : d_named_nfuncs, ASM_C);
fprintf (f, "\t%safuncs%s %s Address of functions\n", ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C);
- fprintf (f, "\t%sanames%s %s Address of names\n", ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C);
+
+ fprintf (f, "\t%sanames%s %s Address of Name Pointer Table\n",
+ ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C);
+
fprintf (f, "\t%sanords%s %s Address of ordinals\n", ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C);
fprintf (f, "name: %s \"%s\"\n", ASM_TEXT, dll_name);
+
+ fprintf(f,"%s Export address Table\n", ASM_C);
+ fprintf(f,"\t%s\n", ASM_ALIGN_LONG);
fprintf (f, "afuncs:\n");
- i = d_ord;
+ i = d_low_ord;
+
for (exp = d_exports; exp; exp = exp->next)
{
-#if 0
- /* This seems necessary in the doc, but in real
- life it's not used.. */
if (exp->ordinal != i)
{
- fprintf (f, "%s\t%s\t%d\t@ %d..%d missing\n", ASM_C, ASM_SPACE,
+#if 0
+ fprintf (f, "\t%s\t%d\t%s %d..%d missing\n",
+ ASM_SPACE,
(exp->ordinal - i) * 4,
+ ASM_C,
i, exp->ordinal - 1);
i = exp->ordinal;
- }
#endif
+ while (i < exp->ordinal)
+ {
+ fprintf(f,"\t%s\t0\n", ASM_LONG);
+ i++;
+ }
+ }
fprintf (f, "\t%s%s%s%s\t%s %d\n", ASM_RVA_BEFORE,
ASM_PREFIX,
exp->internal_name, ASM_RVA_AFTER, ASM_C, exp->ordinal);
i++;
}
-
+ fprintf (f,"%s Export Name Pointer Table\n", ASM_C);
fprintf (f, "anames:\n");
- for (i = 0, exp = d_exports; exp; i++, exp = exp->next)
+
+ for (i = 0; (exp = d_exports_lexically[i]); i++)
{
- if (exp->noname)
- {
- had_noname = 1;
- fprintf (f, "\t%s nNoname\n", ASM_LONG, ASM_C);
- }
- else
- {
- fprintf (f, "\t%sn%d%s\n", ASM_RVA_BEFORE, i, ASM_RVA_AFTER);
- }
+ if (!exp->noname || show_allnames)
+ fprintf (f, "\t%sn%d%s\n", ASM_RVA_BEFORE, exp->ordinal, ASM_RVA_AFTER);
}
+ fprintf (f,"%s Export Oridinal Table\n", ASM_C);
fprintf (f, "anords:\n");
- for (exp = d_exports; exp; exp = exp->next)
- fprintf (f, "\t%s %d\n", ASM_SHORT, exp->ordinal - d_ord);
-
- for (i = 0, exp = d_exports; exp; i++, exp = exp->next)
- if (exp->noname)
- fprintf (f, "@n%d: %s \"%s\"\n", i, ASM_TEXT, exp->name);
- else
- fprintf (f, "n%d: %s \"%s\"\n", i, ASM_TEXT, exp->name);
+ 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);
+ }
- if (had_noname)
- fprintf (f, "nNoname: %s \"__noname__\"\n", ASM_TEXT);
+ fprintf(f,"%s Export Name Table\n", ASM_C);
+ 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);
if (a_list)
{
{
fprintf (f, "\t.section\t.rdata\n");
for (i = 0, exp = d_exports; exp; i++, exp = exp->next)
- if (!exp->noname)
+ if (!exp->noname || show_allnames)
{
fprintf (f, "\t%s\t__imp_%s\n", ASM_GLOBAL, exp->name);
fprintf (f, "__imp_%s:\n", exp->name);
fprintf (f, "\t.section\t.reloc\n");
if (num_entries)
{
- qsort (copy, num_entries, sizeof (long), sfunc);
+ int src;
+ int dst = 0;
+ int last = -1;
+ qsort (copy, num_entries, sizeof (long), sfunc);
+ /* Delete duplcates */
+ for (src = 0; src < num_entries; src++)
+ {
+ if (last != copy[src])
+ last = copy[dst++] = copy[src];
+ }
+ num_entries = dst;
addr = copy[0];
page_addr = addr & PAGE_MASK; /* work out the page addr */
on_page = 0;
}
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);*/
}
}
}
/**********************************************************************/
-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);
+static void dump_iat (f, exp)
+FILE *f;
+export_type *exp;
+{
+ if (exp->noname && !show_allnames )
+ {
+ fprintf (f, "\t%s\t0x%08x\n",
+ ASM_LONG,
+ exp->ordinal | 0x80000000); /* hint or orindal ?? */
+ }
+ else
+ {
+ fprintf (f, "\t%sID%d%s\n", ASM_RVA_BEFORE,
+ exp->ordinal,
+ ASM_RVA_AFTER);
+ }
+}
- unlink (output_filename);
- strcpy (prefix, "d");
- sprintf (outfile, "%sh.s", prefix);
- f = fopen (outfile, "w");
+typedef struct
+{
+ int id;
+ const char *name;
+ int flags;
+ int align;
+ asection *sec;
+ asymbol *sym;
+ asymbol **sympp;
+ int size;
+ unsigned char *data;
+} sinfo;
+
+
+#ifndef DLLTOOL_PPC
+
+#define TEXT 0
+#define DATA 1
+#define BSS 2
+#define IDATA7 3
+#define IDATA5 4
+#define IDATA4 5
+#define IDATA6 6
+#define PDATA 7
+#define RDATA 8
+
+#define NSECS 7
+
+
+static sinfo secdata[NSECS] =
+{
+ { TEXT, ".text", SEC_CODE | SEC_HAS_CONTENTS, 3},
+ { DATA, ".data", SEC_DATA, 2},
+ { BSS, ".bss", 0, 2},
+ { IDATA7, ".idata$7", SEC_HAS_CONTENTS, 2},
+ { IDATA5, ".idata$5", SEC_HAS_CONTENTS, 2},
+ { IDATA4, ".idata$4", SEC_HAS_CONTENTS, 2},
+ { IDATA6, ".idata$6", SEC_HAS_CONTENTS, 1}
+};
- fprintf (f, "%s IMAGE_IMPORT_DESCRIPTOR\n", ASM_C);
- fprintf (f, "\t.section .idata$2\n");
+#else
- fprintf (f, "\t%s\t__%s_head\n", ASM_GLOBAL, imp_name_lab);
- fprintf (f, "__%s_head:\n", imp_name_lab);
+/* Sections numbered to make the order the same as other PowerPC NT */
+/* compilers. This also keeps funny alignment thingies from happening. */
+#define TEXT 0
+#define PDATA 1
+#define RDATA 2
+#define IDATA5 3
+#define IDATA4 4
+#define IDATA6 5
+#define IDATA7 6
+#define DATA 7
+#define BSS 8
- fprintf (f, "\t%shname%s\t%sPtr to image import by name list\n",
- ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C);
+#define NSECS 9
- 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);
+static sinfo secdata[NSECS] =
+{
+ { TEXT, ".text", SEC_CODE | SEC_HAS_CONTENTS, 3},
+ { PDATA, ".pdata", SEC_HAS_CONTENTS, 2},
+ { RDATA, ".rdata", SEC_HAS_CONTENTS, 2},
+ { IDATA5, ".idata$5", SEC_HAS_CONTENTS, 2},
+ { IDATA4, ".idata$4", SEC_HAS_CONTENTS, 2},
+ { IDATA6, ".idata$6", SEC_HAS_CONTENTS, 1},
+ { IDATA7, ".idata$7", SEC_HAS_CONTENTS, 2},
+ { DATA, ".data", SEC_DATA, 2},
+ { BSS, ".bss", 0, 2}
+};
- 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");
+#endif
- fclose (f);
+/*
+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"
+
+
+For the PowerPC, here's the variation on the above scheme:
+
+# Rather than a simple "jmp *", the code to get to the dll function
+# looks like:
+ .text
+ lwz r11,[tocv]__imp_function_name(r2)
+# RELOC: 00000000 TOCREL16,TOCDEFN __imp_function_name
+ lwz r12,0(r11)
+ stw r2,4(r1)
+ mtctr r12
+ lwz r2,4(r11)
+ bctr
+*/
- sprintf (outfile, "-o %sh.o %sh.s", prefix, prefix);
- run (as_name, outfile);
+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;
+}
- for (i = 0, exp = d_exports; exp; i++, exp = exp->next)
+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");
+ f = fopen (outfile, FOPEN_WT);
fprintf (f, "\t.text\n");
fprintf (f, "\t%s\t%s%s\n", ASM_GLOBAL, ASM_PREFIX, exp->name);
fprintf (f, "\t%s\t__imp_%s\n", ASM_GLOBAL, exp->name);
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.section .idata$5\n");
+ fprintf (f, "\t%s\t%s\n", ASM_LONG, head_label);
+ fprintf (f,"%s Import Address Table\n", ASM_C);
+
+ fprintf (f, "\t.section .idata$5\n");
fprintf (f, "__imp_%s:\n", exp->name);
- fprintf (f, "\t%sID%d%s\n",
- ASM_RVA_BEFORE,
- i,
- ASM_RVA_AFTER);
- fprintf (f, "\n%s Hint name array\n", ASM_C);
+ dump_iat (f, exp);
+
+ fprintf (f, "\n%s Import Lookup Table\n", ASM_C);
fprintf (f, "\t.section .idata$4\n");
- fprintf (f, "\t%sID%d%s\n", ASM_RVA_BEFORE,
- i,
- ASM_RVA_AFTER);
- fprintf (f, "%s Hint/name array storage and import dll name\n", ASM_C);
- fprintf (f, "\t.section .idata$6\n");
+ dump_iat (f, exp);
+
+ if(!exp->noname || show_allnames)
+ {
+ fprintf (f, "%s Hint/Name table\n", ASM_C);
+ fprintf (f, "\t.section .idata$6\n");
+ fprintf (f, "ID%d:\t%s\t%d\n", exp->ordinal, ASM_SHORT, exp->hint);
+ fprintf (f, "\t%s\t\"%s\"\n", ASM_TEXT, xlate (exp->name));
+ }
- fprintf (f, "\t%s\n", ASM_ALIGN_SHORT);
- fprintf (f, "ID%d:\t%s\t%d\n", i, ASM_SHORT, exp->ordinal);
- fprintf (f, "\t%s\t\"%s\"\n", ASM_TEXT, xlate (exp->name));
fclose (f);
sprintf (outfile, "-o %ss%d.o %ss%d.s", prefix, i, prefix, i);
+
run (as_name, outfile);
+
}
+ else
+ {
+
+ bfd *abfd;
+
+ asymbol *exp_label;
+ asymbol *iname;
+ asymbol *iname_lab;
+ asymbol **iname_lab_pp;
+ asymbol **iname_pp;
+
+ /* Extra Symbols for PPC */
+#ifdef DLLTOOL_PPC
+#define EXTRA 2
+#else
+#define EXTRA 0
+#endif
+
+ asymbol *function_name; /* ".." functionName */
+ asymbol **fn_pp;
+ asymbol *toc_symbol; /* The .toc symbol */
+ asymbol **toc_pp;
+
+ /* one symbol for each section, 2 extra + a null */
+ asymbol *ptrs[NSECS+3+EXTRA+1];
+
+ 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);
+
+
+ /* First make symbols for the sections */
+ 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);
+
+ bfd_set_section_alignment(abfd, si->sec, si->align);
+ 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);
+
+ /* On PowerPC, the function name points to a descriptor in the
+ rdata section, the first element of which is a pointer to the
+ code (..function_name), and the second points to the .toc
+ */
+ if (machine == MPPC)
+ exp_label->section = secdata[RDATA].sec;
+ else
+ 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;
+
+
+ iname_pp = ptrs + oidx;
+ ptrs[oidx++] = iname;
+
+ iname_lab_pp = ptrs + oidx;
+ ptrs[oidx++] = iname_lab;
+
+#ifdef DLLTOOL_PPC
+ /* The symbol refering to the code (.text) */
+ function_name = bfd_make_empty_symbol(abfd);
+ function_name->name = make_label ("..", exp->name);
+ function_name->section = secdata[TEXT].sec;
+ function_name->flags = BSF_GLOBAL;
+ function_name->value = 0;
+
+ fn_pp = ptrs + oidx;
+ ptrs[oidx++] = function_name;
+
+ /* The .toc symbol */
+ toc_symbol = bfd_make_empty_symbol(abfd);
+ toc_symbol->name = make_label (".", "toc");
+ toc_symbol->section = (asection *)&bfd_und_section;
+ toc_symbol->flags = BSF_GLOBAL;
+ toc_symbol->value = 0;
+
+ toc_pp = ptrs + oidx;
+ ptrs[oidx++] = toc_symbol;
+#endif
- sprintf (outfile, "%st.s", prefix);
- f = fopen (outfile, "w");
+ 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;
+
+ if (machine == MPPC)
+ {
+ rel->howto = bfd_reloc_type_lookup (abfd,
+ BFD_RELOC_16_GOTOFF);
+ rel->sym_ptr_ptr = iname_pp;
+ }
+ else
+ {
+ 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;
+
+ case PDATA:
+ {
+ /* The .pdata section is 5 words long. */
+ /* Think of it as: */
+ /* struct */
+ /* { */
+ /* bfd_vma BeginAddress, [0x00] */
+ /* EndAddress, [0x04] */
+ /* ExceptionHandler, [0x08] */
+ /* HandlerData, [0x0c] */
+ /* PrologEndAddress; [0x10] */
+ /* }; */
+
+ /* So this pdata section setups up this as a glue linkage to
+ a dll routine. There are a number of house keeping things
+ we need to do:
+
+ 1. In the name of glue trickery, the ADDR32 relocs for 0,
+ 4, and 0x10 are set to point to the same place:
+ "..function_name".
+ 2. There is one more reloc needed in the pdata section.
+ The actual glue instruction to restore the toc on
+ return is saved as the offset in an IMGLUE reloc.
+ So we need a total of four relocs for this section.
+
+ 3. Lastly, the HandlerData field is set to 0x03, to indicate
+ that this is a glue routine.
+ */
+ arelent *imglue, *ba_rel, *ea_rel, *pea_rel;
+
+ /* alignment must be set to 2**2 or you get extra stuff */
+ bfd_set_section_alignment(abfd, sec, 2);
+
+ si->size = 4 * 5;
+ si->data =xmalloc(4 * 5);
+ memset (si->data, 0, si->size);
+ rpp = xmalloc (sizeof (arelent *) * 5);
+ rpp[0] = imglue = xmalloc (sizeof (arelent));
+ rpp[1] = ba_rel = xmalloc (sizeof (arelent));
+ rpp[2] = ea_rel = xmalloc (sizeof (arelent));
+ rpp[3] = pea_rel = xmalloc (sizeof (arelent));
+ rpp[4] = 0;
+
+ /* stick the toc reload instruction in the glue reloc */
+ bfd_put_32(abfd, ppc_glue_insn, (char *) &imglue->address);
+
+ imglue->addend = 0;
+ imglue->howto = bfd_reloc_type_lookup (abfd,
+ BFD_RELOC_32_GOTOFF);
+ imglue->sym_ptr_ptr = fn_pp;
+
+ ba_rel->address = 0;
+ ba_rel->addend = 0;
+ ba_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
+ ba_rel->sym_ptr_ptr = fn_pp;
+
+ bfd_put_32(abfd, 0x18, si->data + 0x04);
+ ea_rel->address = 4;
+ ea_rel->addend = 0;
+ ea_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
+ ea_rel->sym_ptr_ptr = fn_pp;
+
+ /* mark it as glue */
+ bfd_put_32(abfd, 0x03, si->data + 0x0c);
+
+ /* mark the prolog end address */
+ bfd_put_32(abfd, 0x0D, si->data + 0x10);
+ pea_rel->address = 0x10;
+ pea_rel->addend = 0;
+ pea_rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
+ pea_rel->sym_ptr_ptr = fn_pp;
+
+ sec->orelocation = rpp;
+ sec->reloc_count = 4;
+ break;
+ }
+ case RDATA:
+ /* Each external function in a PowerPC PE file has a two word
+ descriptor consisting of:
+ 1. The address of the code.
+ 2. The address of the appropriate .toc
+ We use relocs to build this.
+ */
+
+ si->size = 8;
+ si->data =xmalloc(8);
+ memset (si->data, 0, si->size);
+
+ rpp = xmalloc (sizeof (arelent *) * 3);
+ rpp[0] = rel = xmalloc (sizeof (arelent));
+ rpp[1] = xmalloc (sizeof (arelent));
+ rpp[2] = 0;
+
+ rel->address = 0;
+ rel->addend = 0;
+ rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
+ rel->sym_ptr_ptr = fn_pp;
+
+ rel = rpp[1];
+
+ rel->address = 4;
+ rel->addend = 0;
+ rel->howto = bfd_reloc_type_lookup (abfd, BFD_RELOC_32);
+ rel->sym_ptr_ptr = toc_pp;
+
+ sec->orelocation = rpp;
+ sec->reloc_count = 2;
+ 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", FOPEN_WT);
+
+ 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", FOPEN_WT);
+
+#ifdef DLLTOOL_PPC
+ /* Other PowerPC NT compilers use idata$6 for the dllname, so I
+ do too. Original, huh? */
+ fprintf (f, "\t.section .idata$6\n");
+#else
fprintf (f, "\t.section .idata$7\n");
+#endif
+
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);
+ 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);
+ }
+
- fprintf (f, "\t.section .idata$4\n");
- fprintf (f, "\t%s\t0\n", ASM_LONG);
+#ifdef DLLTOOL_PPC
+ /* Normally, we need to see a null descriptor built in idata$3 to
+ act as the terminator for the list. The ideal way, I suppose,
+ would be to mark this section as a comdat type 2 section, so
+ only one would appear in the final .exe (if our linker supported
+ comdat, that is) or cause it to be inserted by something else (say
+ crt0)
+ */
- fprintf (f, "\t.section .idata$5\n");
+ fprintf (f, "\t.section .idata$3\n");
+ fprintf (f, "\t%s\t0\n", ASM_LONG);
+ fprintf (f, "\t%s\t0\n", ASM_LONG);
+ fprintf (f, "\t%s\t0\n", ASM_LONG);
+ fprintf (f, "\t%s\t0\n", ASM_LONG);
fprintf (f, "\t%s\t0\n", ASM_LONG);
+#endif
+
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;
- sprintf (outfile + sol, " %ss%d.o", prefix, i);
- sol = strlen (outfile);
+ /* Work out a reasonable size of things to put onto one line. */
- 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);
}
export_type **d_export_vec;
{
int more = 1;
-
+ int i;
while (more)
{
+
more = 0;
/* Remove duplicates */
qsort (d_export_vec, d_nfuncs, sizeof (export_type *), nfunc);
dtab (d_export_vec);
}
}
+
+
+ /* Count the names */
+ for (i = 0; i < d_nfuncs; i++)
+ {
+ if (!d_export_vec[i]->noname)
+ d_named_nfuncs++;
+ }
}
static void
export_type **d_export_vec;
{
int lowest = 0;
- int unset = 0;
+
+ int i;
char *ptr;
qsort (d_export_vec, d_nfuncs, sizeof (export_type *), pfunc);
ptr = (char *) malloc (65536);
- memset (ptr, 65536, 0);
+ memset (ptr, 0, 65536);
/* Mark in our large vector all the numbers that are taken */
for (i = 0; i < d_nfuncs; i++)
}
}
+ /* Start at 1 for compatibility with MS toolchain. */
+ if (lowest == 0)
+ lowest = 1;
+
for (i = 0; i < d_nfuncs; i++)
{
if (d_export_vec[i]->ordinal == -1)
qsort (d_export_vec, d_nfuncs, sizeof (export_type *), pfunc);
- /* Work out the lowest ordinal number */
- if (d_export_vec[0])
- d_ord = d_export_vec[0]->ordinal;
+ /* Work out the lowest and highest ordinal numbers. */
+ if (d_nfuncs)
+ {
+ if (d_export_vec[0])
+ d_low_ord = d_export_vec[0]->ordinal;
+ if (d_export_vec[d_nfuncs-1])
+ d_high_ord = d_export_vec[d_nfuncs-1]->ordinal;
+ }
+}
+
+int alphafunc(av,bv)
+void *av;
+void *bv;
+{
+ export_type **a = av;
+ export_type **b = bv;
+
+ return strcmp ((*a)->name, (*b)->name);
}
+
void
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
= (export_type **) xmalloc (sizeof (export_type *) * d_nfuncs);
d_export_vec[i]->next = d_exports;
d_exports = d_export_vec[i];
}
-}
+ /* Build list in alpha order */
+ d_exports_lexically = (export_type **)xmalloc (sizeof(export_type *)*(d_nfuncs+1));
-
- /* 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++)
+ for (i = 0, exp = d_exports; exp; i++, exp = exp->next)
{
- if (*p == '/' || *p == '\\')
- {
- ps = s;
- s = p;
- }
+ d_exports_lexically[i] = exp;
}
+ d_exports_lexically[i] = 0;
+
+ qsort (d_exports_lexically, i, sizeof (export_type *), alphafunc);
- if (ps && strncmp (ps, "/binutils", 9) == 0)
+ /* Fill exp entries with their hint values */
+
+ for (i = 0; i < d_nfuncs; i++)
{
- /* 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");
+ if (!d_exports_lexically[i]->noname || show_allnames)
+ d_exports_lexically[i]->hint = hint++;
}
- 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");
- }
- }
- }
}
+
+
+
+
/**********************************************************************/
void
fprintf (file, " --def <deffile> Name input .def file\n");
fprintf (file, " --output-def <deffile> Name output .def file\n");
fprintf (file, " --base-file <basefile> 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 @<n> from exported names\n");
+ fprintf (file, " --as <name> Use <name> 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'},
{"machine", required_argument, NULL, 'm'},
{"add-indirect", no_argument, NULL, 'a'},
{"base-file", required_argument, NULL, 'b'},
- 0
+ {"as", required_argument, NULL, 'S'},
+ {0}
};
char **av;
{
int c;
+ int i;
char *firstarg = 0;
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;
add_indirect = 1;
break;
case 'z':
- output_def = fopen (optarg, "w");
+ output_def = fopen (optarg, FOPEN_WT);
break;
case 'D':
dll_name = optarg;
dontdeltemps++;
break;
case 'b':
- base_file = fopen (optarg, "r");
+ base_file = fopen (optarg, FOPEN_RB);
if (!base_file)
{
fprintf (stderr, "%s: Unable to open base-file %s\n",
strcpy (dll_name, exp_name);
strcat (dll_name, ".dll");
}
- workout_prefix ();
-
if (def_file)
{
if (!isalpha (*p) && !isdigit (*p))
*p = '_';
}
+ head_label = make_label("_head_", imp_name_lab);
gen_lib_file ();
}
if (output_def)
projects / deliverable / binutils-gdb.git / blobdiff