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-rw-r--r--patches/binutils-2.24.51.midipix.patch259
1 files changed, 0 insertions, 259 deletions
diff --git a/patches/binutils-2.24.51.midipix.patch b/patches/binutils-2.24.51.midipix.patch
index 928e059..33114e1 100644
--- a/patches/binutils-2.24.51.midipix.patch
+++ b/patches/binutils-2.24.51.midipix.patch
@@ -1,262 +1,3 @@
-diff -ru --new-file a/ld/pe-mdso.c b/ld/pe-mdso.c
---- a/ld/pe-mdso.c 2019-08-14 06:12:57.193333307 -0400
-+++ a/ld/pe-mdso.c 2019-08-17 00:59:46.886167655 -0400
-@@ -0,0 +1,241 @@
-+#include "sysdep.h"
-+#include "pe-mdso.h"
-+
-+#include <stdint.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+#include <errno.h>
-+#include <sys/stat.h>
-+
-+#include <perk/perk.h>
-+#include <mdso/mdso.h>
-+
-+extern char * program_name;
-+extern int xatexit(void (*)(void));
-+
-+static char pe_mdso_tmp_lib_name[] = "/tmp/mdso_XXXXXXXXXXXX";
-+static char pe_perk_tmp_def_name[] = "/tmp/perk_XXXXXXXXXXXX";
-+static struct pe_driver_ctx * pe_dctx;
-+
-+struct pe_mdso_lib {
-+ dev_t st_dev;
-+ ino_t st_ino;
-+ char ar_name[24];
-+};
-+
-+struct pe_mdso_lib * pe_mdso_lib_arr;
-+struct pe_mdso_lib * pe_mdso_lib_ptr;
-+struct pe_mdso_lib * pe_mdso_lib_cap;
-+
-+static int pe_mdso_perk_init(void)
-+{
-+ char * argv[2];
-+
-+ if (pe_dctx)
-+ return 0;
-+
-+ argv[0] = program_name;
-+ argv[1] = 0;
-+
-+ return pe_get_driver_ctx(argv,0,0,0,&pe_dctx);
-+}
-+
-+static void pe_mdso_cache_unlink(void)
-+{
-+ struct pe_mdso_lib * pe_mdso;
-+
-+ for (pe_mdso=pe_mdso_lib_arr; pe_mdso<pe_mdso_lib_ptr; pe_mdso++)
-+ unlink(pe_mdso->ar_name);
-+}
-+
-+static int pe_mdso_cache_alloc(void)
-+{
-+ void * prev;
-+ size_t size;
-+ size_t nlib;
-+
-+ if (pe_mdso_lib_cap > pe_mdso_lib_ptr)
-+ return 0;
-+
-+ prev = pe_mdso_lib_arr;
-+ nlib = pe_mdso_lib_cap - pe_mdso_lib_arr;
-+ size = nlib * sizeof(struct pe_mdso_lib);
-+
-+ if (!(pe_mdso_lib_arr = calloc(nlib+2,sizeof(struct pe_mdso_lib))))
-+ return -1;
-+
-+ if (!prev)
-+ xatexit(pe_mdso_cache_unlink);
-+
-+ memcpy(pe_mdso_lib_arr,prev,size);
-+
-+ pe_mdso_lib_ptr = &pe_mdso_lib_arr[nlib];
-+ pe_mdso_lib_cap = &pe_mdso_lib_arr[nlib+2];
-+
-+ return 0;
-+}
-+
-+const char * pe_mdso_input_name(const char * input_name)
-+{
-+ int fdin;
-+ int fdout;
-+ char * libname;
-+ char * argv[8];
-+
-+ struct stat st;
-+ struct pe_mdso_lib * pe_mdso;
-+ struct pe_unit_ctx * pe_uctx;
-+ struct pe_fd_ctx pe_fdctx;
-+ struct mdso_driver_ctx * mdso_dctx;
-+
-+ /* perk driver context */
-+ if (pe_mdso_perk_init() < 0)
-+ return 0;
-+
-+ /* defer when input_name cannot be opened */
-+ if ((fdin = open(input_name,O_RDONLY)) < 0)
-+ return input_name;
-+
-+ /* stat */
-+ if (fstat(fdin,&st) < 0) {
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ pe_output_error_vector(pe_dctx);
-+ return 0;
-+ }
-+
-+ /* repeated input argument? */
-+ for (pe_mdso=pe_mdso_lib_arr; pe_mdso<pe_mdso_lib_ptr; pe_mdso++) {
-+ if ((pe_mdso->st_dev == st.st_dev) && (pe_mdso->st_ino == st.st_ino)) {
-+ close(fdin);
-+ return pe_mdso->ar_name;
-+ }
-+ }
-+
-+ /* defer when perk object/image context cannot be created */
-+ if (pe_get_unit_ctx(pe_dctx,input_name,&pe_uctx) < 0) {
-+ close(fdin);
-+ return input_name;
-+ }
-+
-+ /* defer when input file is not an image */
-+ switch (pe_uctx->meta->m_subtype) {
-+ case PE_SUBTYPE_DLL:
-+ case PE_SUBTYPE_EXE:
-+ break;
-+
-+ default:
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ return input_name;
-+ }
-+
-+ /* image bits */
-+ switch (pe_uctx->meta->m_abi) {
-+ case PE_ABI_PE32:
-+ argv[1] = "-m32";
-+ break;
-+
-+ case PE_ABI_PE64:
-+ argv[1] = "-m64";
-+ break;
-+
-+ default:
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ return 0;
-+ }
-+
-+ /* perk driver fd context (get) */
-+ if ((pe_get_driver_fdctx(pe_dctx,&pe_fdctx)) < 0) {
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ pe_output_error_vector(pe_dctx);
-+ return 0;
-+ }
-+
-+ /* template init */
-+ memset (&pe_perk_tmp_def_name[10],'X',12);
-+ memset (&pe_mdso_tmp_lib_name[10],'X',12);
-+
-+ /* perk .def file (create) */
-+ if ((pe_fdctx.fdout = mkstemp(pe_perk_tmp_def_name)) < 0) {
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ pe_output_error_vector(pe_dctx);
-+ return 0;
-+ }
-+
-+ /* perk driver fd context (set) */
-+ if ((pe_set_driver_fdctx(pe_dctx,&pe_fdctx)) < 0) {
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ pe_output_error_vector(pe_dctx);
-+ return 0;
-+ }
-+
-+ /* perk .def file (populate) */
-+ if (pe_output_export_symbols(pe_dctx,pe_uctx->meta) < 0) {
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+ pe_output_error_vector(pe_dctx);
-+ return 0;
-+ };
-+
-+ /* done with perk */
-+ close(fdin);
-+ pe_free_unit_ctx(pe_uctx);
-+
-+ /* libname */
-+ if ((libname = strrchr(input_name,'/')))
-+ libname++;
-+ else if ((libname = strrchr(input_name,'\\')))
-+ libname++;
-+ else
-+ libname = (char *)input_name;
-+
-+ /* cache alloc (as needed) */
-+ if (pe_mdso_cache_alloc() < 0)
-+ return 0;
-+
-+ /* mdso lib file (create) */
-+ if ((fdout = mkstemp(pe_mdso_tmp_lib_name)) < 0)
-+ return 0;
-+
-+ /* mdso driver context (argv[1] already set, see above) */
-+ argv[0] = program_name;
-+ argv[2] = "--libname";
-+ argv[3] = libname;
-+ argv[4] = "--implib";
-+ argv[5] = pe_mdso_tmp_lib_name;
-+ argv[6] = pe_perk_tmp_def_name;
-+ argv[7] = 0;
-+
-+ if (mdso_get_driver_ctx(argv,0,0,0,&mdso_dctx) < 0) {
-+ close(fdout);
-+ return 0;
-+ }
-+
-+ /* mdso lib file (generate) */
-+ if (mdso_create_implib_archive(mdso_dctx) < 0) {
-+ close(fdout);
-+ mdso_output_error_vector(mdso_dctx);
-+ mdso_free_driver_ctx(mdso_dctx);
-+ return 0;
-+ }
-+
-+ /* cache */
-+ strcpy(pe_mdso_lib_ptr->ar_name,pe_mdso_tmp_lib_name);
-+
-+ pe_mdso_lib_ptr->st_dev = st.st_dev;
-+ pe_mdso_lib_ptr->st_ino = st.st_ino;
-+ pe_mdso_lib_ptr++;
-+
-+ /* all done */
-+ unlink(pe_perk_tmp_def_name);
-+ mdso_free_driver_ctx(mdso_dctx);
-+ close(fdout);
-+
-+ return pe_mdso_tmp_lib_name;
-+}
-diff -ru --new-file a/bfd/pe-mdso.h b/bfd/pe-mdso.h
---- a/bfd/pe-mdso.h 1969-12-31 19:00:00.000000000 -0500
-+++ b/bfd/pe-mdso.h 2019-08-15 07:00:00.000000000 -0400
-@@ -0,0 +1,10 @@
-+#ifndef PEMDSO_H
-+#define PEMDSO_H
-+
-+#define PE_DSO_SUFFIX ".so"
-+#define PE_DSOLIB_SUFFIX ".dso.a"
-+#define PE_IMPLIB_SUFFIX ".lib.a"
-+
-+const char * pe_mdso_input_name(const char * input_name);
-+
-+#endif
diff --ru --new-file a/ld/ldfile.c b/ld/ldfile.c
--- a/ld/ldfile.c 2014-07-03 01:37:48.000000000 -0400
+++ b/ld/ldfile.c 2019-08-17 11:38:31.062209027 -0400
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 05:35:51 +0000