diff --git a/binutils-gcc-10-fixes.patch b/binutils-gcc-10-fixes.patch new file mode 100644 index 0000000..4233279 --- /dev/null +++ b/binutils-gcc-10-fixes.patch @@ -0,0 +1,180 @@ +diff -rup binutils.orig/gold/gdb-index.cc binutils-2.34.0/gold/gdb-index.cc +--- binutils.orig/gold/gdb-index.cc 2020-07-24 09:12:29.241306445 +0100 ++++ binutils-2.34.0/gold/gdb-index.cc 2020-07-24 09:15:48.332095898 +0100 +@@ -817,7 +817,7 @@ Gdb_index_info_reader::get_qualified_nam + void + Gdb_index_info_reader::record_cu_ranges(Dwarf_die* die) + { +- unsigned int shndx; ++ unsigned int shndx = 0; + unsigned int shndx2; + + off_t ranges_offset = die->ref_attribute(elfcpp::DW_AT_ranges, &shndx); +diff -rup binutils.orig/gold/layout.cc binutils-2.34.0/gold/layout.cc +--- binutils.orig/gold/layout.cc 2020-07-24 09:12:29.243306433 +0100 ++++ binutils-2.34.0/gold/layout.cc 2020-07-24 09:15:11.464320064 +0100 +@@ -1986,7 +1986,7 @@ Layout::attach_allocated_section_to_segm + seg_flags |= os->extra_segment_flags(); + + // Check for --section-start. +- uint64_t addr; ++ uint64_t addr = 0; + bool is_address_set = parameters->options().section_start(os->name(), &addr); + + // In general the only thing we really care about for PT_LOAD +diff -rup binutils.orig/binutils/dlltool.c binutils-2.34.0/binutils/dlltool.c +--- binutils.orig/binutils/dlltool.c 2020-07-24 09:12:28.974308069 +0100 ++++ binutils-2.34.0/binutils/dlltool.c 2020-07-24 12:09:37.527121295 +0100 +@@ -1305,7 +1305,7 @@ run (const char *what, char *args) + int pid, wait_status; + int i; + const char **argv; +- char *errmsg_fmt, *errmsg_arg; ++ char *errmsg_fmt = "", *errmsg_arg = ""; + char *temp_base = choose_temp_base (); + + inform (_("run: %s %s"), what, args); +diff -rup binutils.orig/gas/config/tc-arm.c binutils-2.34.0/gas/config/tc-arm.c +--- binutils.orig/gas/config/tc-arm.c 2020-07-24 09:12:32.368287432 +0100 ++++ binutils-2.34.0/gas/config/tc-arm.c 2020-07-24 12:14:19.842360634 +0100 +@@ -28416,9 +28416,12 @@ md_apply_fix (fixS * fixP, + perform relaxation. */ + if (value == -2) + { +- newval = md_chars_to_number (buf, THUMB_SIZE); +- newval = 0xbf00; /* NOP encoding T1 */ +- md_number_to_chars (buf, newval, THUMB_SIZE); ++ if (fixP->fx_done || !seg->use_rela_p) ++ { ++ newval = md_chars_to_number (buf, THUMB_SIZE); ++ newval = 0xbf00; /* NOP encoding T1 */ ++ md_number_to_chars (buf, newval, THUMB_SIZE); ++ } + } + else + { +@@ -28631,17 +28634,14 @@ md_apply_fix (fixS * fixP, + case BFD_RELOC_ARM_GOTFUNCDESC: + case BFD_RELOC_ARM_GOTOFFFUNCDESC: + case BFD_RELOC_ARM_FUNCDESC: +- if (arm_fdpic) +- { +- if (fixP->fx_done || !seg->use_rela_p) +- md_number_to_chars (buf, 0, 4); +- } +- else ++ if (!arm_fdpic) + { + as_bad_where (fixP->fx_file, fixP->fx_line, + _("Relocation supported only in FDPIC mode")); +- } +- break; ++ break; ++ } ++ value = 0; ++ /* Fall through. */ + #endif + + case BFD_RELOC_RVA: +diff -rup binutils.orig/gas/config/tc-arm.c binutils-2.34.0/gas/config/tc-arm.c +--- binutils.orig/gas/config/tc-arm.c 2020-07-24 12:16:02.099719884 +0100 ++++ binutils-2.34.0/gas/config/tc-arm.c 2020-07-24 12:34:17.690858328 +0100 +@@ -28641,7 +28641,7 @@ md_apply_fix (fixS * fixP, + break; + } + value = 0; +- /* Fall through. */ ++ goto fred; + #endif + + case BFD_RELOC_RVA: +@@ -28653,6 +28653,7 @@ md_apply_fix (fixS * fixP, + #ifdef TE_PE + case BFD_RELOC_32_SECREL: + #endif ++ fred: + if (fixP->fx_done || !seg->use_rela_p) + #ifdef TE_WINCE + /* For WinCE we only do this for pcrel fixups. */ +diff -rup binutils.orig/gas/config/tc-arm.c binutils-2.34.0/gas/config/tc-arm.c +--- binutils.orig/gas/config/tc-arm.c 2020-07-24 13:28:26.926553452 +0100 ++++ binutils-2.34.0/gas/config/tc-arm.c 2020-07-24 13:31:57.835215763 +0100 +@@ -28416,12 +28416,8 @@ md_apply_fix (fixS * fixP, + perform relaxation. */ + if (value == -2) + { +- if (fixP->fx_done || !seg->use_rela_p) +- { +- newval = md_chars_to_number (buf, THUMB_SIZE); +- newval = 0xbf00; /* NOP encoding T1 */ +- md_number_to_chars (buf, newval, THUMB_SIZE); +- } ++ newval = 0xbf00; /* NOP encoding T1 */ ++ goto jim; + } + else + { +@@ -28432,6 +28428,7 @@ md_apply_fix (fixS * fixP, + { + newval = md_chars_to_number (buf, THUMB_SIZE); + newval |= ((value & 0x3e) << 2) | ((value & 0x40) << 3); ++ jim: + md_number_to_chars (buf, newval, THUMB_SIZE); + } + } +diff -rup binutils.orig/binutils/mclex.c binutils-2.34.0/binutils/mclex.c +--- binutils.orig/binutils/mclex.c 2020-07-24 13:28:26.297557441 +0100 ++++ binutils-2.34.0/binutils/mclex.c 2020-07-24 14:46:53.587940149 +0100 +@@ -207,7 +207,7 @@ enum_severity (int e) + static void + mc_add_keyword_ascii (const char *sz, int rid, const char *grp, rc_uint_type nv, const char *sv) + { +- unichar *usz, *usv = NULL; ++ unichar *usz = NULL, *usv = NULL; + rc_uint_type usz_len; + + unicode_from_codepage (&usz_len, &usz, sz, CP_ACP); +diff -rup binutils.orig/binutils/windmc.c binutils-2.34.0/binutils/windmc.c +--- binutils.orig/binutils/windmc.c 2020-07-24 13:28:26.279557556 +0100 ++++ binutils-2.34.0/binutils/windmc.c 2020-07-24 14:48:05.460477478 +0100 +@@ -338,7 +338,7 @@ mc_add_node_lang (mc_node *root, const m + static char * + convert_unicode_to_ACP (const unichar *usz) + { +- char *s; ++ char *s = NULL; + rc_uint_type l; + + if (! usz) +@@ -607,10 +607,10 @@ mc_generate_bin_item (mc_node_lang *n, r + else + { + rc_uint_type txt_len, l; +- char *cvt_txt; ++ char *cvt_txt = NULL; + + codepage_from_unicode( &l, n->message, &cvt_txt, n->lang->lang_info.wincp); +- if (! cvt_txt) ++ if (cvt_txt == NULL) + fatal ("Failed to convert message to language codepage.\n"); + txt_len = strlen (cvt_txt); + if (mcset_automatic_null_termination && txt_len > 0) +@@ -1107,7 +1107,7 @@ main (int argc, char **argv) + + /* Load the input file and do code page transformations to UTF16. */ + { +- unichar *u; ++ unichar *u = NULL; + rc_uint_type ul; + char *buff; + bfd_size_type flen; +--- binutils.orig/binutils/srconv.c 2020-07-24 15:37:25.847459208 +0100 ++++ binutils-2.34.0/binutils/srconv.c 2020-07-24 15:39:12.853773423 +0100 +@@ -316,6 +316,7 @@ wr_hd (struct coff_ofile *p) + struct IT_hd hd; + + hd.spare1 = 0; ++ hd.spare2 = 0; + if (bfd_get_file_flags (abfd) & EXEC_P) + hd.mt = MTYPE_ABS_LM; + else