From: Steve Chamberlain Date: Tue, 29 Aug 1995 20:29:04 +0000 (+0000) Subject: Tue Aug 29 13:25:21 1995 steve chamberlain X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f88ebc68615192a6a98888452d103c7e017e2c1f;p=binutils-gdb.git Tue Aug 29 13:25:21 1995 steve chamberlain * dlltool.c (rva): Deleted. (rvaafter, rva_before): Use new assembler pseudo. (flush_page, gen_exp_file, gen_lib_file): Use new way of RVAing. (gen_exp_file): Don't generate .edata if no need. (gen_lib_file): Don't make timestamp. (workout_prefix): Fix memory initialization bug. (usage): Tidy up, delete many single char options. (main): rva option is gone. --- diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 06cbc5fbe76..63b76c09b34 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,6 +1,18 @@ +Tue Aug 29 13:25:21 1995 steve chamberlain + + * dlltool.c (rva): Deleted. + (rvaafter, rva_before): Use new assembler pseudo. + (flush_page, gen_exp_file, gen_lib_file): Use new way of RVAing. + (gen_exp_file): Don't generate .edata if no need. + (gen_lib_file): Don't make timestamp. + (workout_prefix): Fix memory initialization bug. + (usage): Tidy up, delete many single char options. + (main): rva option is gone. + Mon Aug 21 18:41:28 1995 steve chamberlain * dlltool.c (options): image-base is a synonym for rva. + (gen_lib_file): Put dll name into ibase$7. Sun Aug 20 09:59:00 1995 steve chamberlain diff --git a/binutils/dlltool.c b/binutils/dlltool.c index 39f495f4376..5acb18dfcef 100644 --- a/binutils/dlltool.c +++ b/binutils/dlltool.c @@ -171,13 +171,11 @@ char *ar_name = "ar"; char *as_name = "as"; char *ranlib_name = "ranlib"; -long rva = 0x400000; - char *exp_name; char *imp_name; char *dll_name; -int deltemps = 1; +int dontdeltemps = 0; int yydebug; char *def_file; @@ -219,10 +217,13 @@ mtable[] = { { +#define MARM 0 + "arm", ".byte", ".short", ".long", ".asciz", "@", "ldr\tip,[pc]\n\tldr\tpc,[ip]\n\t.long", ".global", ".space", ".align\t2", } , { +#define M386 1 "i386", ".byte", ".short", ".long", ".asciz", "#", "jmp *", ".global", ".space", ".align\t2", } @@ -234,15 +235,25 @@ mtable[] char *rvaafter (machine) int machine; { - char b[20]; - sprintf(b,")-0x%x", rva); - return strdup (b); + switch (machine) + { + case MARM: + return ""; + case M386: + return ""; + } } char *rvabefore (machine) int machine; { - return "("; + switch (machine) + { + case MARM: + return ".rva\t"; + case M386: + return ".rva\t"; + } } #define ASM_BYTE mtable[machine].how_byte #define ASM_SHORT mtable[machine].how_short @@ -697,8 +708,7 @@ flush_page (f, need, page_addr, on_page) { int i; /* Flush this page */ - fprintf (f, "\t%s\t%s0x%08x%s\t%s Starting RVA for chunk\n", - ASM_LONG, + fprintf (f, "\t%s0x%08x%s\t%s Starting RVA for chunk\n", ASM_RVA_BEFORE, page_addr, ASM_RVA_AFTER, @@ -746,116 +756,114 @@ gen_exp_file () } dump_def_info (f); - fprintf (f, "\t.section .edata\n\n"); - fprintf (f, "\t%s 0 %s Allways 0\n", ASM_LONG, ASM_C); - fprintf (f, "\t%s %d %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%s %sname%s%s Ptr to name of dll\n", ASM_LONG, 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 %safuncs%s %s Address of functions\n", ASM_LONG, - ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); - fprintf (f, "\t%s %sanames%s %s Address of names\n", ASM_LONG, - ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); - fprintf (f, "\t%s %sanords%s %s Address of ordinals\n", ASM_LONG, - ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); - - fprintf (f, "name: %s \"%s\"\n", ASM_TEXT, dll_name); - - fprintf (f, "afuncs:\n"); - i = d_ord; - for (exp = d_exports; exp; exp = exp->next) - { + if (d_exports) { + fprintf (f, "\t.section .edata\n\n"); + fprintf (f, "\t%s 0 %s Allways 0\n", ASM_LONG, ASM_C); + fprintf (f, "\t%s %d %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%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%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, "afuncs:\n"); + i = d_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, - (exp->ordinal - i) * 4, - i, exp->ordinal - 1); - i = exp->ordinal; - } + /* 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, + (exp->ordinal - i) * 4, + i, exp->ordinal - 1); + i = exp->ordinal; + } #endif - fprintf (f, "\t%s\t%s%s%s%s %d\n", ASM_LONG, ASM_RVA_BEFORE, - exp->internal_name, ASM_RVA_AFTER, ASM_C, exp->ordinal); - i++; - } - - - fprintf (f, "anames:\n"); - for (i = 0, exp = d_exports; exp; i++, exp = exp->next) - { + fprintf (f, "\t%s%s%s%s %d\n",ASM_RVA_BEFORE, + exp->internal_name, ASM_RVA_AFTER, ASM_C, exp->ordinal); + i++; + } + + + fprintf (f, "anames:\n"); + for (i = 0, exp = d_exports; exp; i++, exp = exp->next) + { + 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); + } + } + + 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) - { - had_noname = 1; - fprintf (f, "\t%s nNoname\n", ASM_LONG, ASM_C); - } + fprintf (f, "@n%d: %s \"%s\"\n", i, ASM_TEXT, exp->name); else - { - fprintf (f, "\t%s %sn%d%s\n", ASM_LONG, ASM_RVA_BEFORE, i, ASM_RVA_AFTER); - } - } - - 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); - - if (had_noname) - fprintf (f, "nNoname: %s \"__noname__\"\n", ASM_TEXT); - - if (a_list) - { - fprintf (f, "\t.section .drectve\n"); - for (dl = a_list; dl; dl = dl->next) - { - fprintf (f, "\t%s\t\"%s\"\n", ASM_TEXT, dl->text); - } - } - if (d_list) - { - fprintf (f, "\t.section .rdata\n"); - for (dl = d_list; dl; dl = dl->next) - { - char *p; - int l; - /* We dont output as ascii 'cause there can - be quote characters in the string */ - - l = 0; - for (p = dl->text; *p; p++) - { - if (l == 0) - fprintf (f, "\t%s\t", ASM_BYTE); - else - fprintf (f, ","); - fprintf (f, "%d", *p); - if (p[1] == 0) - { - fprintf (f, ",0\n"); - break; - } - if (++l == 10) - { - fprintf (f, "\n"); - l = 0; - } - } - } - } + fprintf (f, "n%d: %s \"%s\"\n", i, ASM_TEXT, exp->name); + + if (had_noname) + fprintf (f, "nNoname: %s \"__noname__\"\n", ASM_TEXT); + + if (a_list) + { + fprintf (f, "\t.section .drectve\n"); + for (dl = a_list; dl; dl = dl->next) + { + fprintf (f, "\t%s\t\"%s\"\n", ASM_TEXT, dl->text); + } + } + if (d_list) + { + fprintf (f, "\t.section .rdata\n"); + for (dl = d_list; dl; dl = dl->next) + { + char *p; + int l; + /* We dont output as ascii 'cause there can + be quote characters in the string */ + + l = 0; + for (p = dl->text; *p; p++) + { + if (l == 0) + fprintf (f, "\t%s\t", ASM_BYTE); + else + fprintf (f, ","); + fprintf (f, "%d", *p); + if (p[1] == 0) + { + fprintf (f, ",0\n"); + break; + } + if (++l == 10) + { + fprintf (f, "\n"); + l = 0; + } + } + } + } + } /* Dump the reloc section if a base file is provided */ if (base_file) { @@ -867,6 +875,8 @@ gen_exp_file () long *copy; int j; int on_page; + fprintf (f,"\t.section\t.init\n"); + fprintf (f,"lab:\n"); fprintf (f, "\t.section\t.reloc\n"); fseek (base_file, 0, SEEK_END); numbytes = ftell (base_file); @@ -901,7 +911,7 @@ gen_exp_file () /* assemble the file */ sprintf (outfile,"-o %s t%s", exp_name, exp_name); run (as_name, outfile); - if (deltemps) + if (dontdeltemps==0) { sprintf (outfile,"t%s", exp_name); unlink (outfile); @@ -954,16 +964,18 @@ gen_lib_file () fprintf (f, "\t%s\t__%s_head\n", ASM_GLOBAL, imp_name); fprintf (f, "__%s_head:\n", imp_name); - fprintf (f, "\t%s\t%shname%s\t%sPtr to image import by name list\n", ASM_LONG, + 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%s\t%d\t%s time\n", ASM_LONG, time (0), 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 time\n", ASM_LONG, ASM_C); fprintf (f, "\t%s\t0\t%s Forwarder chain\n", ASM_LONG, ASM_C); - fprintf (f, "\t%s\t%s__%s_iname%s\t%s imported dll's name\n", ASM_LONG, + fprintf (f, "\t%s__%s_iname%s\t%s imported dll's name\n", ASM_RVA_BEFORE, imp_name, ASM_RVA_AFTER, ASM_C); - fprintf (f, "\t%s\t%sfthunk%s\t%s pointer to firstthunk\n", ASM_LONG, + fprintf (f, "\t%sfthunk%s\t%s pointer to firstthunk\n", ASM_RVA_BEFORE, ASM_RVA_AFTER, ASM_C); @@ -988,24 +1000,23 @@ gen_lib_file () fprintf (f, "\n\n\n%s ********************* \n", ASM_C); fprintf (f, "\t.text\n"); fprintf (f, "\t%s\t%s\n", ASM_GLOBAL, exp->name); + fprintf (f, "\t%s\t__imp_%s\n", ASM_GLOBAL, exp->name); fprintf (f, "%s:\n\t%s\t__imp_%s\n", exp->name, ASM_JUMP, exp->name); - fprintf (f, "\t.section\t.idata$7\t%s To force loading of head and tail\n", ASM_C); + 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); - fprintf (f, "\t%s\t__%s_tail\n", ASM_LONG, imp_name); - fprintf (f, "\t.section .idata$5\n"); fprintf (f, "__imp_%s:\n", exp->name); - fprintf (f, "\t%s\t%sID%d%s\n", ASM_LONG, + fprintf (f, "\t%sID%d%s\n", ASM_RVA_BEFORE, i, ASM_RVA_AFTER); fprintf (f, "\n%s Hint name array\n", ASM_C); fprintf (f, "\t.section .idata$4\n"); - fprintf (f, "\t%s\t%sID%d%s\n", ASM_LONG, ASM_RVA_BEFORE, + fprintf (f, "\t%sID%d%s\n", ASM_RVA_BEFORE, i, ASM_RVA_AFTER); @@ -1025,11 +1036,7 @@ gen_lib_file () sprintf (outfile, "%st.s", prefix); f = fopen (outfile, "w"); - fprintf (f, "\t%s\t__%s_tail\n", ASM_GLOBAL, imp_name); fprintf (f, "\t%s\t__%s_iname\n", ASM_GLOBAL, imp_name); - fprintf (f, "__%s_tail:\n", imp_name); - - fprintf (f, "\t%s\t0\n", ASM_LONG); fprintf (f, "__%s_iname:\t%s\t\"%s\"\n", imp_name, ASM_TEXT, dll_name); @@ -1073,7 +1080,7 @@ gen_lib_file () /* Delete all the temp files */ - if (deltemps) + if (dontdeltemps == 0) { sprintf (outfile, "%sh.o", prefix); unlink (outfile); @@ -1084,7 +1091,8 @@ gen_lib_file () sprintf (outfile, "%st.s", prefix); unlink (outfile); } - /* Always delete these */ + +if (dontdeltemps < 2) for (i = 0, exp = d_exports; exp; i++, exp = exp->next) { sprintf (outfile, "%ss%d.o", prefix, i); @@ -1334,12 +1342,12 @@ workout_prefix () ranlib_name = xmalloc (len + strlen ("/binutils/ranlib") + 1); as_name = xmalloc (len + strlen ("/gas/as.new") + 1); - strncpy (ar_name, program_name, len); - strcat (ar_name, "/binutils/ar"); - strncpy (ranlib_name, program_name, len); - strcat (ranlib_name, "/binutils/ranlib"); - strncpy (as_name, program_name, len); - strcat (as_name, "/gas/as.new"); + 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 { @@ -1375,24 +1383,16 @@ usage (file, status) int status; { fprintf (file, "Usage %s \n", program_name); - fprintf (file, "\t -m Generate code for \n"); - fprintf (file, "\t --machine \n"); - fprintf (file, "\t --output-exp Generate export file.\n"); - fprintf (file, "\t -e \n"); - fprintf (file, "\t --output-lib Generate input library.\n"); - fprintf (file, "\t -l "); - fprintf (file, "\t --dllname Name of input dll to put into output lib.\n"); - fprintf (file, "\t --def Name input .def file\n"); - fprintf (file, "\t --base-file Read linker generated base file\n"); - fprintf (file, "\t -b \n"); - fprintf (file, "\t -v Verbose\n"); - fprintf (file, "\t -u Remove leading underscore from .lib\n"); - fprintf (file, "\t -k Kill @ from exported names\n"); - fprintf (file, "\t --rva Set the RVA from the default of 0x400000\n"); - fprintf (file, "\t -image-base ..ditto..\n"); - fprintf (file, "\t -r \n"); - fprintf (file, "\t --nodelete Keep temp files.\n"); - fprintf (file, "\t -n \n"); + fprintf (file, " --machine \n"); + fprintf (file, " --output-exp Generate export file.\n"); + fprintf (file, " --output-lib Generate input library.\n"); + fprintf (file, " --dllname Name of input dll to put into output lib.\n"); + fprintf (file, " --def Name input .def file\n"); + fprintf (file, " --base-file Read linker generated base file\n"); + fprintf (file, " -v Verbose\n"); + fprintf (file, " -u Remove leading underscore from .lib\n"); + fprintf (file, " -k Kill @ from exported names\n"); + fprintf (file, " --nodelete Keep temp files.\n"); exit (status); } @@ -1408,7 +1408,7 @@ static struct option long_options[] = {"help", no_argument, NULL, 'h'}, {"machine", required_argument, NULL, 'm'}, {"rva", required_argument, NULL, 'r'}, - {"image-base", required_argument, NULL, 'r'}, +/* {"image-base", required_argument, NULL, 'i'},*/ {"base-file", required_argument, NULL, 'b'}, 0 }; @@ -1445,9 +1445,6 @@ main (ac, av) case 'm': mname = optarg; break; - case 'r': - rva = strtoul (optarg, 0,0); - break; case 'v': verbose = 1; break; @@ -1464,7 +1461,7 @@ main (ac, av) def_file = optarg; break; case 'n': - deltemps = 0; + dontdeltemps++; break; case 'b': base_file = fopen (optarg, "r");