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* [rebase - The rebase tool, core of the automatic rebase facility during postinstall] branch master, updated. 4b9c18ba098855504dac71cdfcf24e892750e89d
@ 2021-05-18 7:57 Corinna Vinschen
0 siblings, 0 replies; only message in thread
From: Corinna Vinschen @ 2021-05-18 7:57 UTC (permalink / raw)
To: cygwin-apps-cvs
https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/rebase.git;h=4b9c18ba098855504dac71cdfcf24e892750e89d
commit 4b9c18ba098855504dac71cdfcf24e892750e89d
Author: Corinna Vinschen <corinna@vinschen.de>
Date: Tue May 18 09:41:16 2021 +0200
Bump to version 4.5.0
https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/rebase.git;h=af7bb90089cb0b7a6d92030b5996bfb2e88de867
commit af7bb90089cb0b7a6d92030b5996bfb2e88de867
Author: Jeremy Drake <cygwin@jdrake.com>
Date: Sat May 15 12:07:26 2021 -0700
Add support for high-entropy-va flag to peflags.
This allows for setting, clearing, and displaying the value of the "high
entropy va" dll characteristics flag.
Signed-off-by: Jeremy Drake <cygwin@jdrake.com>
Diff:
---
configure.ac | 2 +-
peflags.c | 13 +++++++++++--
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/configure.ac b/configure.ac
index d539dbf..8bdffa2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
# configure.ac for rebase
AC_PREREQ([2.64])
-AC_INIT([rebase], [4.4.4], [cygwin@cygwin.com])
+AC_INIT([rebase], [4.5.0], [cygwin@cygwin.com])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_SRCDIR([peflags.c])
AC_PREFIX_DEFAULT([/usr])
diff --git a/peflags.c b/peflags.c
index 4d22e4a..bb333d7 100644
--- a/peflags.c
+++ b/peflags.c
@@ -112,7 +112,7 @@ static const symbolic_flags_t pe_symbolic_flags[] = {
/*CF(0x0004, reserved_0x0004),*/
/*CF(0x0008, reserved_0x0008),*/
/*CF(0x0010, unspec_0x0010),*/
-/*CF(0x0020, unspec_0x0020),*/
+ CF(0x0020, high-entropy-va),
CF(0x0040, dynamicbase),
CF(0x0080, forceinteg),
CF(0x0100, nxcompat),
@@ -181,6 +181,7 @@ sizeof_values_t sizeof_vals[5] = {
static struct option long_options[] = {
{"dynamicbase", optional_argument, NULL, 'd'},
+ {"high-entropy-va", optional_argument, NULL, 'e'},
{"forceinteg", optional_argument, NULL, 'f'},
{"nxcompat", optional_argument, NULL, 'n'},
{"no-isolation", optional_argument, NULL, 'i'},
@@ -203,7 +204,7 @@ static struct option long_options[] = {
{NULL, no_argument, NULL, 0}
};
static const char *short_options
- = "d::f::n::i::s::b::W::t::w::l::S::x::X::y::Y::z::T:vhV";
+ = "d::e::f::n::i::s::b::W::t::w::l::S::x::X::y::Y::z::T:vhV";
static void short_usage (FILE *f);
static void help (FILE *f);
@@ -699,6 +700,11 @@ parse_args (int argc, char *argv[])
optarg,
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE);
break;
+ case 'e':
+ handle_pe_flag_option (long_options[option_index].name,
+ optarg,
+ IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA);
+ break;
case 'n':
handle_pe_flag_option (long_options[option_index].name,
optarg,
@@ -1069,6 +1075,9 @@ help (FILE *f)
"\n"
" -d, --dynamicbase [BOOL] Image base address may be relocated using\n"
" address space layout randomization (ASLR).\n"
+" -e,\n"
+" --high-entropy-va [BOOL] Image is compatible with 64-bit address space\n"
+" layout randomization (ASLR).\n"
" -f, --forceinteg [BOOL] Code integrity checks are enforced.\n"
" -n, --nxcompat [BOOL] Image is compatible with data execution\n"
" prevention (DEP).\n"
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2021-05-18 7:57 [rebase - The rebase tool, core of the automatic rebase facility during postinstall] branch master, updated. 4b9c18ba098855504dac71cdfcf24e892750e89d Corinna Vinschen
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