Compare commits
No commits in common. 'cs10' and 'c9' have entirely different histories.
@ -1,97 +0,0 @@
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diff --git a/src/Makefile.am b/src/Makefile.am
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index a4c65f2..28ea4a6 100644
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--- a/src/Makefile.am
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+++ b/src/Makefile.am
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@@ -13,7 +13,7 @@ bin_PROGRAMS = execstack
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arch_SOURCES = arch-i386.c arch-alpha.c arch-ppc.c arch-ppc64.c \
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arch-sparc.c arch-sparc64.c arch-x86_64.c arch-mips.c \
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arch-s390.c arch-s390x.c arch-arm.c arch-sh.c arch-ia64.c \
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- arch-aarch64.c
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+ arch-aarch64.c arch-riscv64.c
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common_SOURCES = checksum.c data.c dso.c dwarf2.c dwarf2.h fptr.c fptr.h \
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hashtab.c hashtab.h mdebug.c prelink.h stabs.c crc32.c
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prelink_SOURCES = cache.c conflict.c cxx.c doit.c exec.c execle_open.c get.c \
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diff --git a/src/Makefile.in b/src/Makefile.in
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index 863dc83..15f7b78 100644
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--- a/src/Makefile.in
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+++ b/src/Makefile.in
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@@ -108,7 +108,7 @@ bin_PROGRAMS = execstack
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arch_SOURCES = arch-i386.c arch-alpha.c arch-ppc.c arch-ppc64.c \
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arch-sparc.c arch-sparc64.c arch-x86_64.c arch-mips.c \
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arch-s390.c arch-s390x.c arch-arm.c arch-sh.c arch-ia64.c \
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- arch-aarch64.c
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+ arch-aarch64.c arch-riscv64.c
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common_SOURCES = checksum.c data.c dso.c dwarf2.c dwarf2.h fptr.c fptr.h \
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hashtab.c hashtab.h mdebug.c prelink.h stabs.c crc32.c
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@@ -141,7 +141,7 @@ am__objects_2 = arch-i386.$(OBJEXT) arch-alpha.$(OBJEXT) \
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arch-sparc64.$(OBJEXT) arch-x86_64.$(OBJEXT) \
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arch-mips.$(OBJEXT) arch-s390.$(OBJEXT) arch-s390x.$(OBJEXT) \
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arch-arm.$(OBJEXT) arch-sh.$(OBJEXT) arch-ia64.$(OBJEXT) \
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- arch-aarch64.$(OBJEXT)
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+ arch-aarch64.$(OBJEXT) arch-riscv64.$(OBJEXT)
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am_execstack_OBJECTS = execstack.$(OBJEXT) $(am__objects_1) \
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$(am__objects_2)
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execstack_OBJECTS = $(am_execstack_OBJECTS)
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@@ -169,7 +169,7 @@ am__depfiles_maybe = depfiles
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@AMDEP_TRUE@ ./$(DEPDIR)/arch-ppc.Po ./$(DEPDIR)/arch-ppc64.Po \
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@AMDEP_TRUE@ ./$(DEPDIR)/arch-s390.Po ./$(DEPDIR)/arch-s390x.Po \
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@AMDEP_TRUE@ ./$(DEPDIR)/arch-sh.Po ./$(DEPDIR)/arch-sparc.Po \
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-@AMDEP_TRUE@ ./$(DEPDIR)/arch-sparc64.Po \
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+@AMDEP_TRUE@ ./$(DEPDIR)/arch-sparc64.Po ./$(DEPDIR)/arch-riscv64.Po \
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@AMDEP_TRUE@ ./$(DEPDIR)/arch-x86_64.Po ./$(DEPDIR)/cache.Po \
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@AMDEP_TRUE@ ./$(DEPDIR)/canonicalize.Po ./$(DEPDIR)/checksum.Po \
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@AMDEP_TRUE@ ./$(DEPDIR)/conflict.Po ./$(DEPDIR)/crc32.Po \
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@@ -290,6 +290,7 @@ distclean-compile:
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-sh.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-sparc.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-sparc64.Po@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-riscv64.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-x86_64.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cache.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/canonicalize.Po@am__quote@
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diff --git a/src/arch-riscv64.c b/src/arch-riscv64.c
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new file mode 100644
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index 0000000..927fbb7
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--- /dev/null
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+++ b/src/arch-riscv64.c
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@@ -0,0 +1,38 @@
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+/* Copyright (C) 2019 David Abdurachmanov
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+ Written by David Abdurachmanov <david.abdurachmanov@gmail.com>, 2019.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2, or (at your option)
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+ any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software Foundation,
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+ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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+
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+#include <config.h>
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+#include <assert.h>
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+#include <errno.h>
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+#include <fcntl.h>
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+#include <stdio.h>
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+#include <string.h>
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+#include <locale.h>
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+#include <error.h>
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+#include <argp.h>
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+#include <stdlib.h>
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+
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+#include "prelink.h"
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+
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+PL_ARCH = {
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+ .name = "RISCV64",
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+ .class = ELFCLASS64,
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+ .machine = EM_RISCV,
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+ .alternate_machine = { EM_NONE },
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+ .max_page_size = 0x1000,
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+ .page_size = 0x1000
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+};
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\ No newline at end of file
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@ -0,0 +1,27 @@
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diff --git a/src/arch-ia64.c b/src/arch-ia64.c
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index 2573d69..6ca1129 100644
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--- a/src/arch-ia64.c
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+++ b/src/arch-ia64.c
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@@ -119,8 +119,8 @@ ia64_adjust_rela (DSO *dso, GElf_Rela *rela, GElf_Addr start,
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}
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else
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{
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- write_le64 (dso, rela->r_offset, val);
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- write_le64 (dso, rela->r_offset + 8, gp);
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+ write_be64 (dso, rela->r_offset, val);
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+ write_be64 (dso, rela->r_offset + 8, gp);
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}
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}
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return 0;
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diff --git a/src/fptr.c b/src/fptr.c
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index cfe3aed..5d68c11 100644
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--- a/src/fptr.c
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+++ b/src/fptr.c
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@@ -458,6 +458,7 @@ opd_size (struct prelink_info *info, GElf_Word entsize)
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e->val = f->val;
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e->gp = f->gp;
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e->opd = ret | OPD_ENT_NEW;
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+ f->ent = e;
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ret += entsize;
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}
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@ -1,37 +0,0 @@
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Avoid implicit function declarations, a C feature removed in 1999.
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diff --git a/aclocal.m4 b/aclocal.m4
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index a357ef74b30a09a6..2d2af334d5369e8e 100644
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--- a/aclocal.m4
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+++ b/aclocal.m4
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@@ -6727,6 +6727,7 @@ AC_DEFUN(AC_LIBELF_SXWORD,
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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+#include <unistd.h>
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static unsigned char sparc64_elf[] = {
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0x7f,0x45,0x4c,0x46,0x02,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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diff --git a/configure b/configure
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index 9f2a746fbf3f7471..960e140559761417 100755
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--- a/configure
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+++ b/configure
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@@ -4438,8 +4438,8 @@ main ()
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for (i = 0; i < 256; i++)
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if (XOR (islower (i), ISLOWER (i))
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|| toupper (i) != TOUPPER (i))
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- exit(2);
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- exit (0);
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+ return 2;
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+ return 0;
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}
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_ACEOF
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rm -f conftest$ac_exeext
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@@ -19411,6 +19411,7 @@ cat >>conftest.$ac_ext <<_ACEOF
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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+#include <unistd.h>
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static unsigned char sparc64_elf[] = {
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0x7f,0x45,0x4c,0x46,0x02,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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