This activates support for fit images and some other new mkimage features. Some of the patches were applied upstream and could be removed. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>master
Hauke Mehrtens
7 years ago
parent
68150d3125
commit
b13e981d72
@ -1,11 +0,0 @@ |
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--- a/tools/Makefile
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+++ b/tools/Makefile
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@@ -194,7 +194,7 @@ endif # !LOGO_BMP
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# Define _GNU_SOURCE to obtain the getline prototype from stdio.h
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#
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HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
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- $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
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+ -I$(srctree)/include \
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-I$(srctree)/lib/libfdt \
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-I$(srctree)/tools \
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-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
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@ -1,52 +0,0 @@ |
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--- a/tools/socfpgaimage.c
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+++ b/tools/socfpgaimage.c
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@@ -74,12 +74,12 @@ static uint16_t hdr_checksum(struct socf
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static void build_header(uint8_t *buf, uint8_t version, uint8_t flags,
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uint16_t length_bytes)
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{
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- header.validation = htole32(VALIDATION_WORD);
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+ header.validation = cpu_to_le32(VALIDATION_WORD);
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header.version = version;
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header.flags = flags;
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- header.length_u32 = htole16(length_bytes/4);
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+ header.length_u32 = cpu_to_le16(length_bytes/4);
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header.zero = 0;
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- header.checksum = htole16(hdr_checksum(&header));
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+ header.checksum = cpu_to_le16(hdr_checksum(&header));
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memcpy(buf, &header, sizeof(header));
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}
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@@ -92,12 +92,12 @@ static int verify_header(const uint8_t *
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{
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memcpy(&header, buf, sizeof(header));
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- if (le32toh(header.validation) != VALIDATION_WORD)
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+ if (le32_to_cpu(header.validation) != VALIDATION_WORD)
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return -1;
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- if (le16toh(header.checksum) != hdr_checksum(&header))
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+ if (le16_to_cpu(header.checksum) != hdr_checksum(&header))
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return -1;
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- return le16toh(header.length_u32) * 4;
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+ return le16_to_cpu(header.length_u32) * 4;
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}
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/* Sign the buffer and return the signed buffer size */
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@@ -116,7 +116,7 @@ static int sign_buffer(uint8_t *buf,
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/* Calculate and apply the CRC */
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calc_crc = ~pbl_crc32(0, (char *)buf, len);
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- *((uint32_t *)(buf + len)) = htole32(calc_crc);
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+ *((uint32_t *)(buf + len)) = cpu_to_le32(calc_crc);
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if (!pad_64k)
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return len + 4;
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@@ -150,7 +150,7 @@ static int verify_buffer(const uint8_t *
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calc_crc = ~pbl_crc32(0, (const char *)buf, len);
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- buf_crc = le32toh(*((uint32_t *)(buf + len)));
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+ buf_crc = le32_to_cpu(*((uint32_t *)(buf + len)));
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if (buf_crc != calc_crc) {
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fprintf(stderr, "CRC32 does not match (%08x != %08x)\n",
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@ -1,82 +0,0 @@ |
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From f3f431a712729a1af94d01bd1bfde17a252ff02c Mon Sep 17 00:00:00 2001
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From: Paul Kocialkowski <contact@paulk.fr>
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Date: Sun, 26 Jul 2015 18:48:15 +0200
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Subject: [PATCH] Reproducible U-Boot build support, using SOURCE_DATE_EPOCH
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In order to achieve reproducible builds in U-Boot, timestamps that are defined
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at build-time have to be somewhat eliminated. The SOURCE_DATE_EPOCH environment
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variable allows setting a fixed value for those timestamps.
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Simply by setting SOURCE_DATE_EPOCH to a fixed value, a number of targets can be
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built reproducibly. This is the case for e.g. sunxi devices.
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However, some other devices might need some more tweaks, especially regarding
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the image generation tools.
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Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
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---
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Makefile | 7 ++++---
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README | 12 ++++++++++++
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tools/default_image.c | 21 ++++++++++++++++++++-
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3 files changed, 36 insertions(+), 4 deletions(-)
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--- a/README
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+++ b/README
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@@ -4928,6 +4928,18 @@ within that device.
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normal addressable memory via the LBC. CONFIG_SYS_LS_MC_FW_ADDR is the
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virtual address in NOR flash.
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+Reproducible builds
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+-------------------
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+
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+In order to achieve reproducible builds, timestamps used in the U-Boot build
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+process have to be set to a fixed value.
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+
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+This is done using the SOURCE_DATE_EPOCH environment variable.
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+SOURCE_DATE_EPOCH is to be set on the build host's shell, not as a configuration
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+option for U-Boot or an environment variable in U-Boot.
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+
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+SOURCE_DATE_EPOCH should be set to a number of seconds since the epoch, in UTC.
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+
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Building the Software:
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======================
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--- a/tools/default_image.c
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+++ b/tools/default_image.c
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@@ -89,6 +89,9 @@ static void image_set_header(void *ptr,
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struct image_tool_params *params)
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{
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uint32_t checksum;
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+ char *source_date_epoch;
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+ struct tm *time_universal;
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+ time_t time;
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image_header_t * hdr = (image_header_t *)ptr;
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@@ -97,9 +100,25 @@ static void image_set_header(void *ptr,
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sizeof(image_header_t)),
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sbuf->st_size - sizeof(image_header_t));
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+ source_date_epoch = getenv("SOURCE_DATE_EPOCH");
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+ if (source_date_epoch != NULL) {
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+ time = (time_t) strtol(source_date_epoch, NULL, 10);
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+
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+ time_universal = gmtime(&time);
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+ if (time_universal == NULL) {
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+ fprintf(stderr, "%s: SOURCE_DATE_EPOCH is not valid\n",
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+ __func__);
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+ time = 0;
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+ } else {
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+ time = mktime(time_universal);
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+ }
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+ } else {
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+ time = sbuf->st_mtime;
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+ }
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+
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/* Build new header */
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image_set_magic(hdr, params->magic);
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- image_set_time(hdr, sbuf->st_mtime);
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+ image_set_time(hdr, time);
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image_set_size(hdr, sbuf->st_size - sizeof(image_header_t));
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image_set_load(hdr, params->addr);
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image_set_ep(hdr, params->ep);
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@ -1,67 +0,0 @@ |
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From: Jörg Krause <joerg.krause@embedded.rocks>
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Date: Wed, 22 Apr 2015 19:36:22 +0000 (+0200)
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Subject: Fix musl build
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X-Git-Tag: v2015.07-rc2~281
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X-Git-Url: http://git.denx.de/?p=u-boot.git;a=commitdiff_plain;h=26e355d131a6b56ea78a156c1cee4f6ba0500b37;hp=1cdd9412002000aafcfb6f10cd02069adc66ba49
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Fix musl build
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This patch fixes cross-compiling U-Boot tools with the musl C library:
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* including <sys/types.h> is needed for ulong
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* defining _GNU_SOURCE is needed for loff_t
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Tested for target at91sam9261ek_dataflash_cs3.
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Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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Cc: Tom Rini <trini@konsulko.com>
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---
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diff --git a/include/image.h b/include/image.h
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index 3844be6..60b924a 100644
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--- a/include/image.h
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+++ b/include/image.h
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@@ -23,6 +23,7 @@
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struct lmb;
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#ifdef USE_HOSTCC
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+#include <sys/types.h>
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/* new uImage format support enabled on host */
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#define CONFIG_FIT 1
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diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c
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index 1173eea..daa02a7 100644
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--- a/tools/env/fw_env.c
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+++ b/tools/env/fw_env.c
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@@ -8,6 +8,8 @@
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* SPDX-License-Identifier: GPL-2.0+
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*/
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+#define _GNU_SOURCE
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+
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#include <errno.h>
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#include <env_flags.h>
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#include <fcntl.h>
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diff --git a/tools/imagetool.h b/tools/imagetool.h
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index 3e15b4e..b7874f4 100644
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--- a/tools/imagetool.h
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+++ b/tools/imagetool.h
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@@ -16,6 +16,7 @@
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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+#include <sys/types.h>
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#include <time.h>
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#include <unistd.h>
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#include <u-boot/sha1.h>
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diff --git a/tools/proftool.c b/tools/proftool.c
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index 3482951..9ce7a77 100644
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--- a/tools/proftool.c
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+++ b/tools/proftool.c
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@@ -16,6 +16,7 @@
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#include <string.h>
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#include <unistd.h>
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#include <sys/param.h>
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+#include <sys/types.h>
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#include <compiler.h>
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#include <trace.h>
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@ -1,702 +0,0 @@ |
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diff --git b/include/linux/compiler-gcc.h a/include/linux/compiler-gcc.h
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index e057bd2..22ab246 100644
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--- b/include/linux/compiler-gcc.h
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+++ a/include/linux/compiler-gcc.h
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@@ -5,14 +5,28 @@
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/*
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* Common definitions for all gcc versions go here.
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*/
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-#define GCC_VERSION (__GNUC__ * 10000 \
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- + __GNUC_MINOR__ * 100 \
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- + __GNUC_PATCHLEVEL__)
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-
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+#define GCC_VERSION (__GNUC__ * 10000 \
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+ + __GNUC_MINOR__ * 100 \
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+ + __GNUC_PATCHLEVEL__)
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/* Optimization barrier */
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+
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/* The "volatile" is due to gcc bugs */
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#define barrier() __asm__ __volatile__("": : :"memory")
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+/*
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+ * This version is i.e. to prevent dead stores elimination on @ptr
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+ * where gcc and llvm may behave differently when otherwise using
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+ * normal barrier(): while gcc behavior gets along with a normal
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+ * barrier(), llvm needs an explicit input variable to be assumed
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+ * clobbered. The issue is as follows: while the inline asm might
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+ * access any memory it wants, the compiler could have fit all of
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+ * @ptr into memory registers instead, and since @ptr never escaped
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+ * from that, it proofed that the inline asm wasn't touching any of
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+ * it. This version works well with both compilers, i.e. we're telling
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+ * the compiler that the inline asm absolutely may see the contents
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+ * of @ptr. See also: https://llvm.org/bugs/show_bug.cgi?id=15495
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+ */
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+#define barrier_data(ptr) __asm__ __volatile__("": :"r"(ptr) :"memory")
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/*
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* This macro obfuscates arithmetic on a variable address so that gcc
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@@ -32,58 +46,63 @@
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* the inline assembly constraint from =g to =r, in this particular
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* case either is valid.
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*/
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-#define RELOC_HIDE(ptr, off) \
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- ({ unsigned long __ptr; \
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- __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
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- (typeof(ptr)) (__ptr + (off)); })
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+#define RELOC_HIDE(ptr, off) \
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+({ \
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+ unsigned long __ptr; \
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+ __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
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+ (typeof(ptr)) (__ptr + (off)); \
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+})
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/* Make the optimizer believe the variable can be manipulated arbitrarily. */
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-#define OPTIMIZER_HIDE_VAR(var) __asm__ ("" : "=r" (var) : "0" (var))
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+#define OPTIMIZER_HIDE_VAR(var) \
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+ __asm__ ("" : "=r" (var) : "0" (var))
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#ifdef __CHECKER__
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-#define __must_be_array(arr) 0
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+#define __must_be_array(a) 0
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#else
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/* &a[0] degrades to a pointer: a different type from an array */
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-#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
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+#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
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#endif
|
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|
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/*
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* Force always-inline if the user requests it so via the .config,
|
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* or if gcc is too old:
|
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*/
|
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-#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
|
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+#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
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!defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
|
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-# define inline inline __attribute__((always_inline)) notrace
|
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-# define __inline__ __inline__ __attribute__((always_inline)) notrace
|
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-# define __inline __inline __attribute__((always_inline)) notrace
|
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+#define inline inline __attribute__((always_inline)) notrace
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+#define __inline__ __inline__ __attribute__((always_inline)) notrace
|
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+#define __inline __inline __attribute__((always_inline)) notrace
|
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#else
|
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/* A lot of inline functions can cause havoc with function tracing */
|
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-# define inline inline notrace
|
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-# define __inline__ __inline__ notrace
|
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-# define __inline __inline notrace
|
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+#define inline inline notrace
|
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+#define __inline__ __inline__ notrace
|
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+#define __inline __inline notrace
|
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#endif
|
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|
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-#define __deprecated __attribute__((deprecated))
|
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-#ifndef __packed
|
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-#define __packed __attribute__((packed))
|
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-#endif
|
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-#ifndef __weak
|
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-#define __weak __attribute__((weak))
|
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-#endif
|
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+#define __always_inline inline __attribute__((always_inline))
|
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+#define noinline __attribute__((noinline))
|
||||
+
|
||||
+#define __deprecated __attribute__((deprecated))
|
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+#define __packed __attribute__((packed))
|
||||
+#define __weak __attribute__((weak))
|
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+#define __alias(symbol) __attribute__((alias(#symbol)))
|
||||
|
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/*
|
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- * it doesn't make sense on ARM (currently the only user of __naked) to trace
|
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- * naked functions because then mcount is called without stack and frame pointer
|
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- * being set up and there is no chance to restore the lr register to the value
|
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- * before mcount was called.
|
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+ * it doesn't make sense on ARM (currently the only user of __naked)
|
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+ * to trace naked functions because then mcount is called without
|
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+ * stack and frame pointer being set up and there is no chance to
|
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+ * restore the lr register to the value before mcount was called.
|
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+ *
|
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+ * The asm() bodies of naked functions often depend on standard calling
|
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+ * conventions, therefore they must be noinline and noclone.
|
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*
|
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- * The asm() bodies of naked functions often depend on standard calling conventions,
|
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- * therefore they must be noinline and noclone. GCC 4.[56] currently fail to enforce
|
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- * this, so we must do so ourselves. See GCC PR44290.
|
||||
+ * GCC 4.[56] currently fail to enforce this, so we must do so ourselves.
|
||||
+ * See GCC PR44290.
|
||||
*/
|
||||
-#define __naked __attribute__((naked)) noinline __noclone notrace
|
||||
+#define __naked __attribute__((naked)) noinline __noclone notrace
|
||||
|
||||
-#define __noreturn __attribute__((noreturn))
|
||||
+#define __noreturn __attribute__((noreturn))
|
||||
|
||||
/*
|
||||
* From the GCC manual:
|
||||
@@ -95,34 +114,170 @@
|
||||
* would be.
|
||||
* [...]
|
||||
*/
|
||||
-#ifndef __pure
|
||||
-#define __pure __attribute__((pure))
|
||||
+#define __pure __attribute__((pure))
|
||||
+#define __aligned(x) __attribute__((aligned(x)))
|
||||
+#define __printf(a, b) __attribute__((format(printf, a, b)))
|
||||
+#define __scanf(a, b) __attribute__((format(scanf, a, b)))
|
||||
+#define __attribute_const__ __attribute__((__const__))
|
||||
+#define __maybe_unused __attribute__((unused))
|
||||
+#define __always_unused __attribute__((unused))
|
||||
+
|
||||
+/* gcc version specific checks */
|
||||
+
|
||||
+#if GCC_VERSION < 30200
|
||||
+# error Sorry, your compiler is too old - please upgrade it.
|
||||
+#endif
|
||||
+
|
||||
+#if GCC_VERSION < 30300
|
||||
+# define __used __attribute__((__unused__))
|
||||
+#else
|
||||
+# define __used __attribute__((__used__))
|
||||
+#endif
|
||||
+
|
||||
+#ifdef CONFIG_GCOV_KERNEL
|
||||
+# if GCC_VERSION < 30400
|
||||
+# error "GCOV profiling support for gcc versions below 3.4 not included"
|
||||
+# endif /* __GNUC_MINOR__ */
|
||||
+#endif /* CONFIG_GCOV_KERNEL */
|
||||
+
|
||||
+#if GCC_VERSION >= 30400
|
||||
+#define __must_check __attribute__((warn_unused_result))
|
||||
+#endif
|
||||
+
|
||||
+#if GCC_VERSION >= 40000
|
||||
+
|
||||
+/* GCC 4.1.[01] miscompiles __weak */
|
||||
+#ifdef __KERNEL__
|
||||
+# if GCC_VERSION >= 40100 && GCC_VERSION <= 40101
|
||||
+# error Your version of gcc miscompiles the __weak directive
|
||||
+# endif
|
||||
+#endif
|
||||
+
|
||||
+#define __used __attribute__((__used__))
|
||||
+#define __compiler_offsetof(a, b) \
|
||||
+ __builtin_offsetof(a, b)
|
||||
+
|
||||
+#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
|
||||
+# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
|
||||
+#endif
|
||||
+
|
||||
+#if GCC_VERSION >= 40300
|
||||
+/* Mark functions as cold. gcc will assume any path leading to a call
|
||||
+ * to them will be unlikely. This means a lot of manual unlikely()s
|
||||
+ * are unnecessary now for any paths leading to the usual suspects
|
||||
+ * like BUG(), printk(), panic() etc. [but let's keep them for now for
|
||||
+ * older compilers]
|
||||
+ *
|
||||
+ * Early snapshots of gcc 4.3 don't support this and we can't detect this
|
||||
+ * in the preprocessor, but we can live with this because they're unreleased.
|
||||
+ * Maketime probing would be overkill here.
|
||||
+ *
|
||||
+ * gcc also has a __attribute__((__hot__)) to move hot functions into
|
||||
+ * a special section, but I don't see any sense in this right now in
|
||||
+ * the kernel context
|
||||
+ */
|
||||
+#define __cold __attribute__((__cold__))
|
||||
+
|
||||
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
|
||||
+
|
||||
+#ifndef __CHECKER__
|
||||
+# define __compiletime_warning(message) __attribute__((warning(message)))
|
||||
+# define __compiletime_error(message) __attribute__((error(message)))
|
||||
+#endif /* __CHECKER__ */
|
||||
+#endif /* GCC_VERSION >= 40300 */
|
||||
+
|
||||
+#if GCC_VERSION >= 40500
|
||||
+/*
|
||||
+ * Mark a position in code as unreachable. This can be used to
|
||||
+ * suppress control flow warnings after asm blocks that transfer
|
||||
+ * control elsewhere.
|
||||
+ *
|
||||
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
|
||||
+ * this in the preprocessor, but we can live with this because they're
|
||||
+ * unreleased. Really, we need to have autoconf for the kernel.
|
||||
+ */
|
||||
+#define unreachable() __builtin_unreachable()
|
||||
+
|
||||
+/* Mark a function definition as prohibited from being cloned. */
|
||||
+#define __noclone __attribute__((__noclone__))
|
||||
+
|
||||
+#endif /* GCC_VERSION >= 40500 */
|
||||
+
|
||||
+#if GCC_VERSION >= 40600
|
||||
+/*
|
||||
+ * When used with Link Time Optimization, gcc can optimize away C functions or
|
||||
+ * variables which are referenced only from assembly code. __visible tells the
|
||||
+ * optimizer that something else uses this function or variable, thus preventing
|
||||
+ * this.
|
||||
+ */
|
||||
+#define __visible __attribute__((externally_visible))
|
||||
#endif
|
||||
-#ifndef __aligned
|
||||
-#define __aligned(x) __attribute__((aligned(x)))
|
||||
+
|
||||
+
|
||||
+#if GCC_VERSION >= 40900 && !defined(__CHECKER__)
|
||||
+/*
|
||||
+ * __assume_aligned(n, k): Tell the optimizer that the returned
|
||||
+ * pointer can be assumed to be k modulo n. The second argument is
|
||||
+ * optional (default 0), so we use a variadic macro to make the
|
||||
+ * shorthand.
|
||||
+ *
|
||||
+ * Beware: Do not apply this to functions which may return
|
||||
+ * ERR_PTRs. Also, it is probably unwise to apply it to functions
|
||||
+ * returning extra information in the low bits (but in that case the
|
||||
+ * compiler should see some alignment anyway, when the return value is
|
||||
+ * massaged by 'flags = ptr & 3; ptr &= ~3;').
|
||||
+ */
|
||||
+#define __assume_aligned(a, ...) __attribute__((__assume_aligned__(a, ## __VA_ARGS__)))
|
||||
#endif
|
||||
-#define __printf(a, b) __attribute__((format(printf, a, b)))
|
||||
-#define __scanf(a, b) __attribute__((format(scanf, a, b)))
|
||||
-#define noinline __attribute__((noinline))
|
||||
-#define __attribute_const__ __attribute__((__const__))
|
||||
-#define __maybe_unused __attribute__((unused))
|
||||
-#define __always_unused __attribute__((unused))
|
||||
|
||||
-#define __gcc_header(x) #x
|
||||
-#define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
|
||||
-#define gcc_header(x) _gcc_header(x)
|
||||
-#include gcc_header(__GNUC__)
|
||||
+/*
|
||||
+ * GCC 'asm goto' miscompiles certain code sequences:
|
||||
+ *
|
||||
+ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
|
||||
+ *
|
||||
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
|
||||
+ *
|
||||
+ * (asm goto is automatically volatile - the naming reflects this.)
|
||||
+ */
|
||||
+#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
|
||||
+
|
||||
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
|
||||
+#if GCC_VERSION >= 40400
|
||||
+#define __HAVE_BUILTIN_BSWAP32__
|
||||
+#define __HAVE_BUILTIN_BSWAP64__
|
||||
+#endif
|
||||
+#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
|
||||
+#define __HAVE_BUILTIN_BSWAP16__
|
||||
+#endif
|
||||
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
|
||||
+
|
||||
+#if GCC_VERSION >= 50000
|
||||
+#define KASAN_ABI_VERSION 4
|
||||
+#elif GCC_VERSION >= 40902
|
||||
+#define KASAN_ABI_VERSION 3
|
||||
+#endif
|
||||
+
|
||||
+#if GCC_VERSION >= 40902
|
||||
+/*
|
||||
+ * Tell the compiler that address safety instrumentation (KASAN)
|
||||
+ * should not be applied to that function.
|
||||
+ * Conflicts with inlining: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368
|
||||
+ */
|
||||
+#define __no_sanitize_address __attribute__((no_sanitize_address))
|
||||
+#endif
|
||||
+
|
||||
+#endif /* gcc version >= 40000 specific checks */
|
||||
|
||||
#if !defined(__noclone)
|
||||
#define __noclone /* not needed */
|
||||
#endif
|
||||
|
||||
+#if !defined(__no_sanitize_address)
|
||||
+#define __no_sanitize_address
|
||||
+#endif
|
||||
+
|
||||
/*
|
||||
* A trick to suppress uninitialized variable warning without generating any
|
||||
* code
|
||||
*/
|
||||
#define uninitialized_var(x) x = x
|
||||
-
|
||||
-#ifndef __always_inline
|
||||
-#define __always_inline inline __attribute__((always_inline))
|
||||
-#endif
|
||||
diff --git b/include/linux/compiler-gcc3.h a/include/linux/compiler-gcc3.h
|
||||
deleted file mode 100644
|
||||
index 7d89feb..0000000
|
||||
--- b/include/linux/compiler-gcc3.h
|
||||
+++ /dev/null
|
||||
@@ -1,23 +0,0 @@
|
||||
-#ifndef __LINUX_COMPILER_H
|
||||
-#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead."
|
||||
-#endif
|
||||
-
|
||||
-#if GCC_VERSION < 30200
|
||||
-# error Sorry, your compiler is too old - please upgrade it.
|
||||
-#endif
|
||||
-
|
||||
-#if GCC_VERSION >= 30300
|
||||
-# define __used __attribute__((__used__))
|
||||
-#else
|
||||
-# define __used __attribute__((__unused__))
|
||||
-#endif
|
||||
-
|
||||
-#if GCC_VERSION >= 30400
|
||||
-#define __must_check __attribute__((warn_unused_result))
|
||||
-#endif
|
||||
-
|
||||
-#ifdef CONFIG_GCOV_KERNEL
|
||||
-# if GCC_VERSION < 30400
|
||||
-# error "GCOV profiling support for gcc versions below 3.4 not included"
|
||||
-# endif /* __GNUC_MINOR__ */
|
||||
-#endif /* CONFIG_GCOV_KERNEL */
|
||||
diff --git b/include/linux/compiler-gcc4.h a/include/linux/compiler-gcc4.h
|
||||
deleted file mode 100644
|
||||
index c982a09..0000000
|
||||
--- b/include/linux/compiler-gcc4.h
|
||||
+++ /dev/null
|
||||
@@ -1,81 +0,0 @@
|
||||
-#ifndef __LINUX_COMPILER_H
|
||||
-#error "Please don't include <linux/compiler-gcc4.h> directly, include <linux/compiler.h> instead."
|
||||
-#endif
|
||||
-
|
||||
-#define __used __attribute__((__used__))
|
||||
-#define __must_check __attribute__((warn_unused_result))
|
||||
-#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
|
||||
-
|
||||
-#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
|
||||
-# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
|
||||
-#endif
|
||||
-
|
||||
-#if GCC_VERSION >= 40300
|
||||
-/* Mark functions as cold. gcc will assume any path leading to a call
|
||||
- to them will be unlikely. This means a lot of manual unlikely()s
|
||||
- are unnecessary now for any paths leading to the usual suspects
|
||||
- like BUG(), printk(), panic() etc. [but let's keep them for now for
|
||||
- older compilers]
|
||||
-
|
||||
- Early snapshots of gcc 4.3 don't support this and we can't detect this
|
||||
- in the preprocessor, but we can live with this because they're unreleased.
|
||||
- Maketime probing would be overkill here.
|
||||
-
|
||||
- gcc also has a __attribute__((__hot__)) to move hot functions into
|
||||
- a special section, but I don't see any sense in this right now in
|
||||
- the kernel context */
|
||||
-#define __cold __attribute__((__cold__))
|
||||
-
|
||||
-#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
|
||||
-
|
||||
-#ifndef __CHECKER__
|
||||
-# define __compiletime_warning(message) __attribute__((warning(message)))
|
||||
-# define __compiletime_error(message) __attribute__((error(message)))
|
||||
-#endif /* __CHECKER__ */
|
||||
-#endif /* GCC_VERSION >= 40300 */
|
||||
-
|
||||
-#if GCC_VERSION >= 40500
|
||||
-/*
|
||||
- * Mark a position in code as unreachable. This can be used to
|
||||
- * suppress control flow warnings after asm blocks that transfer
|
||||
- * control elsewhere.
|
||||
- *
|
||||
- * Early snapshots of gcc 4.5 don't support this and we can't detect
|
||||
- * this in the preprocessor, but we can live with this because they're
|
||||
- * unreleased. Really, we need to have autoconf for the kernel.
|
||||
- */
|
||||
-#define unreachable() __builtin_unreachable()
|
||||
-
|
||||
-/* Mark a function definition as prohibited from being cloned. */
|
||||
-#define __noclone __attribute__((__noclone__))
|
||||
-
|
||||
-#endif /* GCC_VERSION >= 40500 */
|
||||
-
|
||||
-#if GCC_VERSION >= 40600
|
||||
-/*
|
||||
- * Tell the optimizer that something else uses this function or variable.
|
||||
- */
|
||||
-#define __visible __attribute__((externally_visible))
|
||||
-#endif
|
||||
-
|
||||
-/*
|
||||
- * GCC 'asm goto' miscompiles certain code sequences:
|
||||
- *
|
||||
- * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
|
||||
- *
|
||||
- * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
|
||||
- * Fixed in GCC 4.8.2 and later versions.
|
||||
- *
|
||||
- * (asm goto is automatically volatile - the naming reflects this.)
|
||||
- */
|
||||
-#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
|
||||
-
|
||||
-#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
|
||||
-#if GCC_VERSION >= 40400
|
||||
-#define __HAVE_BUILTIN_BSWAP32__
|
||||
-#define __HAVE_BUILTIN_BSWAP64__
|
||||
-#endif
|
||||
-#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
|
||||
-#define __HAVE_BUILTIN_BSWAP16__
|
||||
-#endif
|
||||
-#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
|
||||
diff --git b/include/linux/compiler-intel.h a/include/linux/compiler-intel.h
|
||||
index ba147a1..d4c7113 100644
|
||||
--- b/include/linux/compiler-intel.h
|
||||
+++ a/include/linux/compiler-intel.h
|
||||
@@ -13,9 +13,14 @@
|
||||
/* Intel ECC compiler doesn't support gcc specific asm stmts.
|
||||
* It uses intrinsics to do the equivalent things.
|
||||
*/
|
||||
+#undef barrier
|
||||
+#undef barrier_data
|
||||
#undef RELOC_HIDE
|
||||
#undef OPTIMIZER_HIDE_VAR
|
||||
|
||||
+#define barrier() __memory_barrier()
|
||||
+#define barrier_data(ptr) barrier()
|
||||
+
|
||||
#define RELOC_HIDE(ptr, off) \
|
||||
({ unsigned long __ptr; \
|
||||
__ptr = (unsigned long) (ptr); \
|
||||
diff --git b/include/linux/compiler.h a/include/linux/compiler.h
|
||||
index d5ad7b1..020ad16 100644
|
||||
--- b/include/linux/compiler.h
|
||||
+++ a/include/linux/compiler.h
|
||||
@@ -17,6 +17,7 @@
|
||||
# define __release(x) __context__(x,-1)
|
||||
# define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
|
||||
# define __percpu __attribute__((noderef, address_space(3)))
|
||||
+# define __pmem __attribute__((noderef, address_space(5)))
|
||||
#ifdef CONFIG_SPARSE_RCU_POINTER
|
||||
# define __rcu __attribute__((noderef, address_space(4)))
|
||||
#else
|
||||
@@ -42,6 +43,7 @@ extern void __chk_io_ptr(const volatile void __iomem *);
|
||||
# define __cond_lock(x,c) (c)
|
||||
# define __percpu
|
||||
# define __rcu
|
||||
+# define __pmem
|
||||
#endif
|
||||
|
||||
/* Indirect macros required for expanded argument pasting, eg. __LINE__. */
|
||||
@@ -54,7 +56,11 @@ extern void __chk_io_ptr(const volatile void __iomem *);
|
||||
#include <linux/compiler-gcc.h>
|
||||
#endif
|
||||
|
||||
+#if defined(CC_USING_HOTPATCH) && !defined(__CHECKER__)
|
||||
+#define notrace __attribute__((hotpatch(0,0)))
|
||||
+#else
|
||||
#define notrace __attribute__((no_instrument_function))
|
||||
+#endif
|
||||
|
||||
/* Intel compiler defines __GNUC__. So we will overwrite implementations
|
||||
* coming from above header files here
|
||||
@@ -138,7 +144,7 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
|
||||
*/
|
||||
#define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) )
|
||||
#define __trace_if(cond) \
|
||||
- if (__builtin_constant_p((cond)) ? !!(cond) : \
|
||||
+ if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
|
||||
({ \
|
||||
int ______r; \
|
||||
static struct ftrace_branch_data \
|
||||
@@ -165,6 +171,10 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
|
||||
# define barrier() __memory_barrier()
|
||||
#endif
|
||||
|
||||
+#ifndef barrier_data
|
||||
+# define barrier_data(ptr) barrier()
|
||||
+#endif
|
||||
+
|
||||
/* Unreachable code */
|
||||
#ifndef unreachable
|
||||
# define unreachable() do { } while (1)
|
||||
@@ -186,6 +196,126 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
|
||||
# define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __LINE__)
|
||||
#endif
|
||||
|
||||
+#include <linux/types.h>
|
||||
+
|
||||
+#define __READ_ONCE_SIZE \
|
||||
+({ \
|
||||
+ switch (size) { \
|
||||
+ case 1: *(__u8 *)res = *(volatile __u8 *)p; break; \
|
||||
+ case 2: *(__u16 *)res = *(volatile __u16 *)p; break; \
|
||||
+ case 4: *(__u32 *)res = *(volatile __u32 *)p; break; \
|
||||
+ case 8: *(__u64 *)res = *(volatile __u64 *)p; break; \
|
||||
+ default: \
|
||||
+ barrier(); \
|
||||
+ __builtin_memcpy((void *)res, (const void *)p, size); \
|
||||
+ barrier(); \
|
||||
+ } \
|
||||
+})
|
||||
+
|
||||
+static __always_inline
|
||||
+void __read_once_size(const volatile void *p, void *res, int size)
|
||||
+{
|
||||
+ __READ_ONCE_SIZE;
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_KASAN
|
||||
+/*
|
||||
+ * This function is not 'inline' because __no_sanitize_address confilcts
|
||||
+ * with inlining. Attempt to inline it may cause a build failure.
|
||||
+ * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67368
|
||||
+ * '__maybe_unused' allows us to avoid defined-but-not-used warnings.
|
||||
+ */
|
||||
+static __no_sanitize_address __maybe_unused
|
||||
+void __read_once_size_nocheck(const volatile void *p, void *res, int size)
|
||||
+{
|
||||
+ __READ_ONCE_SIZE;
|
||||
+}
|
||||
+#else
|
||||
+static __always_inline
|
||||
+void __read_once_size_nocheck(const volatile void *p, void *res, int size)
|
||||
+{
|
||||
+ __READ_ONCE_SIZE;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
+static __always_inline void __write_once_size(volatile void *p, void *res, int size)
|
||||
+{
|
||||
+ switch (size) {
|
||||
+ case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
|
||||
+ case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
|
||||
+ case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
|
||||
+ case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
|
||||
+ default:
|
||||
+ barrier();
|
||||
+ __builtin_memcpy((void *)p, (const void *)res, size);
|
||||
+ barrier();
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * Prevent the compiler from merging or refetching reads or writes. The
|
||||
+ * compiler is also forbidden from reordering successive instances of
|
||||
+ * READ_ONCE, WRITE_ONCE and ACCESS_ONCE (see below), but only when the
|
||||
+ * compiler is aware of some particular ordering. One way to make the
|
||||
+ * compiler aware of ordering is to put the two invocations of READ_ONCE,
|
||||
+ * WRITE_ONCE or ACCESS_ONCE() in different C statements.
|
||||
+ *
|
||||
+ * In contrast to ACCESS_ONCE these two macros will also work on aggregate
|
||||
+ * data types like structs or unions. If the size of the accessed data
|
||||
+ * type exceeds the word size of the machine (e.g., 32 bits or 64 bits)
|
||||
+ * READ_ONCE() and WRITE_ONCE() will fall back to memcpy and print a
|
||||
+ * compile-time warning.
|
||||
+ *
|
||||
+ * Their two major use cases are: (1) Mediating communication between
|
||||
+ * process-level code and irq/NMI handlers, all running on the same CPU,
|
||||
+ * and (2) Ensuring that the compiler does not fold, spindle, or otherwise
|
||||
+ * mutilate accesses that either do not require ordering or that interact
|
||||
+ * with an explicit memory barrier or atomic instruction that provides the
|
||||
+ * required ordering.
|
||||
+ */
|
||||
+
|
||||
+#define __READ_ONCE(x, check) \
|
||||
+({ \
|
||||
+ union { typeof(x) __val; char __c[1]; } __u; \
|
||||
+ if (check) \
|
||||
+ __read_once_size(&(x), __u.__c, sizeof(x)); \
|
||||
+ else \
|
||||
+ __read_once_size_nocheck(&(x), __u.__c, sizeof(x)); \
|
||||
+ __u.__val; \
|
||||
+})
|
||||
+#define READ_ONCE(x) __READ_ONCE(x, 1)
|
||||
+
|
||||
+/*
|
||||
+ * Use READ_ONCE_NOCHECK() instead of READ_ONCE() if you need
|
||||
+ * to hide memory access from KASAN.
|
||||
+ */
|
||||
+#define READ_ONCE_NOCHECK(x) __READ_ONCE(x, 0)
|
||||
+
|
||||
+#define WRITE_ONCE(x, val) \
|
||||
+({ \
|
||||
+ union { typeof(x) __val; char __c[1]; } __u = \
|
||||
+ { .__val = (__force typeof(x)) (val) }; \
|
||||
+ __write_once_size(&(x), __u.__c, sizeof(x)); \
|
||||
+ __u.__val; \
|
||||
+})
|
||||
+
|
||||
+/**
|
||||
+ * smp_cond_acquire() - Spin wait for cond with ACQUIRE ordering
|
||||
+ * @cond: boolean expression to wait for
|
||||
+ *
|
||||
+ * Equivalent to using smp_load_acquire() on the condition variable but employs
|
||||
+ * the control dependency of the wait to reduce the barrier on many platforms.
|
||||
+ *
|
||||
+ * The control dependency provides a LOAD->STORE order, the additional RMB
|
||||
+ * provides LOAD->LOAD order, together they provide LOAD->{LOAD,STORE} order,
|
||||
+ * aka. ACQUIRE.
|
||||
+ */
|
||||
+#define smp_cond_acquire(cond) do { \
|
||||
+ while (!(cond)) \
|
||||
+ cpu_relax(); \
|
||||
+ smp_rmb(); /* ctrl + rmb := acquire */ \
|
||||
+} while (0)
|
||||
+
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
@@ -304,6 +434,14 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
|
||||
#define __visible
|
||||
#endif
|
||||
|
||||
+/*
|
||||
+ * Assume alignment of return value.
|
||||
+ */
|
||||
+#ifndef __assume_aligned
|
||||
+#define __assume_aligned(a, ...)
|
||||
+#endif
|
||||
+
|
||||
+
|
||||
/* Are two types/vars the same type (ignoring qualifiers)? */
|
||||
#ifndef __same_type
|
||||
# define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
|
||||
@@ -311,7 +449,7 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
|
||||
|
||||
/* Is this type a native word size -- useful for atomic operations */
|
||||
#ifndef __native_word
|
||||
-# define __native_word(t) (sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
|
||||
+# define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
|
||||
#endif
|
||||
|
||||
/* Compile time object size, -1 for unknown */
|
||||
@@ -373,12 +511,38 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
|
||||
* to make the compiler aware of ordering is to put the two invocations of
|
||||
* ACCESS_ONCE() in different C statements.
|
||||
*
|
||||
- * This macro does absolutely -nothing- to prevent the CPU from reordering,
|
||||
- * merging, or refetching absolutely anything at any time. Its main intended
|
||||
- * use is to mediate communication between process-level code and irq/NMI
|
||||
- * handlers, all running on the same CPU.
|
||||
+ * ACCESS_ONCE will only work on scalar types. For union types, ACCESS_ONCE
|
||||
+ * on a union member will work as long as the size of the member matches the
|
||||
+ * size of the union and the size is smaller than word size.
|
||||
+ *
|
||||
+ * The major use cases of ACCESS_ONCE used to be (1) Mediating communication
|
||||
+ * between process-level code and irq/NMI handlers, all running on the same CPU,
|
||||
+ * and (2) Ensuring that the compiler does not fold, spindle, or otherwise
|
||||
+ * mutilate accesses that either do not require ordering or that interact
|
||||
+ * with an explicit memory barrier or atomic instruction that provides the
|
||||
+ * required ordering.
|
||||
+ *
|
||||
+ * If possible use READ_ONCE()/WRITE_ONCE() instead.
|
||||
+ */
|
||||
+#define __ACCESS_ONCE(x) ({ \
|
||||
+ __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
|
||||
+ (volatile typeof(x) *)&(x); })
|
||||
+#define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
|
||||
+
|
||||
+/**
|
||||
+ * lockless_dereference() - safely load a pointer for later dereference
|
||||
+ * @p: The pointer to load
|
||||
+ *
|
||||
+ * Similar to rcu_dereference(), but for situations where the pointed-to
|
||||
+ * object's lifetime is managed by something other than RCU. That
|
||||
+ * "something other" might be reference counting or simple immortality.
|
||||
*/
|
||||
-#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
|
||||
+#define lockless_dereference(p) \
|
||||
+({ \
|
||||
+ typeof(p) _________p1 = READ_ONCE(p); \
|
||||
+ smp_read_barrier_depends(); /* Dependency order vs. p above. */ \
|
||||
+ (_________p1); \
|
||||
+})
|
||||
|
||||
/* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
|
||||
#ifdef CONFIG_KPROBES
|
||||
@ -0,0 +1,68 @@ |
||||
From 69176c8602e29f4bd30457240374800d88dc39ed Mon Sep 17 00:00:00 2001
|
||||
From: Hauke Mehrtens <hauke@hauke-m.de>
|
||||
Date: Sat, 14 Apr 2018 22:39:34 +0200
|
||||
Subject: [PATCH] rsa-sign: add support for libressl
|
||||
|
||||
---
|
||||
lib/rsa/rsa-sign.c | 15 +++++++++------
|
||||
1 file changed, 9 insertions(+), 6 deletions(-)
|
||||
|
||||
--- a/lib/rsa/rsa-sign.c
|
||||
+++ b/lib/rsa/rsa-sign.c
|
||||
@@ -21,7 +21,8 @@
|
||||
#define HAVE_ERR_REMOVE_THREAD_STATE
|
||||
#endif
|
||||
|
||||
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
|
||||
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
|
||||
static void RSA_get0_key(const RSA *r,
|
||||
const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
|
||||
{
|
||||
@@ -300,7 +301,8 @@ static int rsa_init(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
|
||||
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
|
||||
ret = SSL_library_init();
|
||||
#else
|
||||
ret = OPENSSL_init_ssl(0, NULL);
|
||||
@@ -309,7 +311,7 @@ static int rsa_init(void)
|
||||
fprintf(stderr, "Failure to init SSL library\n");
|
||||
return -1;
|
||||
}
|
||||
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
|
||||
SSL_load_error_strings();
|
||||
|
||||
OpenSSL_add_all_algorithms();
|
||||
@@ -355,7 +357,7 @@ err_set_rsa:
|
||||
err_engine_init:
|
||||
ENGINE_free(e);
|
||||
err_engine_by_id:
|
||||
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
|
||||
ENGINE_cleanup();
|
||||
#endif
|
||||
return ret;
|
||||
@@ -363,7 +365,7 @@ err_engine_by_id:
|
||||
|
||||
static void rsa_remove(void)
|
||||
{
|
||||
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
|
||||
CRYPTO_cleanup_all_ex_data();
|
||||
ERR_free_strings();
|
||||
#ifdef HAVE_ERR_REMOVE_THREAD_STATE
|
||||
@@ -433,7 +435,8 @@ static int rsa_sign_with_key(RSA *rsa, s
|
||||
ret = rsa_err("Could not obtain signature");
|
||||
goto err_sign;
|
||||
}
|
||||
- #if OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
+ #if OPENSSL_VERSION_NUMBER < 0x10100000L || \
|
||||
+ defined(LIBRESSL_VERSION_NUMBER)
|
||||
EVP_MD_CTX_cleanup(context);
|
||||
#else
|
||||
EVP_MD_CTX_reset(context);
|
||||
@ -0,0 +1,14 @@ |
||||
OpenWrt links the libressl statically against mkimage, make sure all the
|
||||
needed dependencies are added too.
|
||||
|
||||
--- a/tools/Makefile
|
||||
+++ b/tools/Makefile
|
||||
@@ -145,7 +145,7 @@ endif
|
||||
# MXSImage needs LibSSL
|
||||
ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),)
|
||||
HOSTLOADLIBES_mkimage += \
|
||||
- $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
|
||||
+ $(shell pkg-config --libs --static libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
|
||||
|
||||
# OS X deprecate openssl in favour of CommonCrypto, supress deprecation
|
||||
# warnings on those systems
|
||||
@ -1,97 +0,0 @@ |
||||
--- a/lib/rsa/rsa-sign.c
|
||||
+++ b/lib/rsa/rsa-sign.c
|
||||
@@ -15,10 +15,25 @@
|
||||
#include <openssl/ssl.h>
|
||||
#include <openssl/evp.h>
|
||||
|
||||
-#if OPENSSL_VERSION_NUMBER >= 0x10000000L
|
||||
+#if OPENSSL_VERSION_NUMBER < 0x10000000L
|
||||
+#define HAVE_ERR_REMOVE_STATE
|
||||
+#elif OPENSSL_VERSION_NUMBER < 0x10100000L
|
||||
#define HAVE_ERR_REMOVE_THREAD_STATE
|
||||
#endif
|
||||
|
||||
+#if (OPENSSL_VERSION_NUMBER < 0x10100005L) || defined(LIBRESSL_VERSION_NUMBER)
|
||||
+static void RSA_get0_key(const RSA *r,
|
||||
+ const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
|
||||
+{
|
||||
+ if (n != NULL)
|
||||
+ *n = r->n;
|
||||
+ if (e != NULL)
|
||||
+ *e = r->e;
|
||||
+ if (d != NULL)
|
||||
+ *d = r->d;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
static int rsa_err(const char *msg)
|
||||
{
|
||||
unsigned long sslErr = ERR_get_error();
|
||||
@@ -154,7 +169,8 @@ static void rsa_remove(void)
|
||||
ERR_free_strings();
|
||||
#ifdef HAVE_ERR_REMOVE_THREAD_STATE
|
||||
ERR_remove_thread_state(NULL);
|
||||
-#else
|
||||
+#endif
|
||||
+#ifdef HAVE_ERR_REMOVE_STATE
|
||||
ERR_remove_state(0);
|
||||
#endif
|
||||
EVP_cleanup();
|
||||
@@ -210,7 +226,6 @@ static int rsa_sign_with_key(RSA *rsa, s
|
||||
ret = rsa_err("Could not obtain signature");
|
||||
goto err_sign;
|
||||
}
|
||||
- EVP_MD_CTX_cleanup(context);
|
||||
EVP_MD_CTX_destroy(context);
|
||||
EVP_PKEY_free(key);
|
||||
|
||||
@@ -270,23 +285,26 @@ static int rsa_get_exponent(RSA *key, ui
|
||||
BIGNUM *bn_te;
|
||||
uint64_t te;
|
||||
|
||||
+ const BIGNUM *bn_e;
|
||||
+ RSA_get0_key(key, NULL, &bn_e, NULL);
|
||||
+
|
||||
ret = -EINVAL;
|
||||
bn_te = NULL;
|
||||
|
||||
if (!e)
|
||||
goto cleanup;
|
||||
|
||||
- if (BN_num_bits(key->e) > 64)
|
||||
+ if (BN_num_bits(bn_e) > 64)
|
||||
goto cleanup;
|
||||
|
||||
- *e = BN_get_word(key->e);
|
||||
+ *e = BN_get_word(bn_e);
|
||||
|
||||
- if (BN_num_bits(key->e) < 33) {
|
||||
+ if (BN_num_bits(bn_e) < 33) {
|
||||
ret = 0;
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
- bn_te = BN_dup(key->e);
|
||||
+ bn_te = BN_dup(bn_e);
|
||||
if (!bn_te)
|
||||
goto cleanup;
|
||||
|
||||
@@ -319,6 +337,9 @@ int rsa_get_params(RSA *key, uint64_t *e
|
||||
BN_CTX *bn_ctx = BN_CTX_new();
|
||||
int ret = 0;
|
||||
|
||||
+ const BIGNUM *bn_n;
|
||||
+ RSA_get0_key(key, &bn_n, NULL, NULL);
|
||||
+
|
||||
/* Initialize BIGNUMs */
|
||||
big1 = BN_new();
|
||||
big2 = BN_new();
|
||||
@@ -337,7 +358,7 @@ int rsa_get_params(RSA *key, uint64_t *e
|
||||
if (0 != rsa_get_exponent(key, exponent))
|
||||
ret = -1;
|
||||
|
||||
- if (!BN_copy(n, key->n) || !BN_set_word(big1, 1L) ||
|
||||
+ if (!BN_copy(n, bn_n) || !BN_set_word(big1, 1L) ||
|
||||
!BN_set_word(big2, 2L) || !BN_set_word(big32, 32L))
|
||||
ret = -1;
|
||||
|
||||
Loading…
Reference in new issue