Commit graph

122 commits

Author SHA1 Message Date
Dave Rodgman
66d5512571 Remove dependency on asm/hwcap.h
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-23 15:12:32 +01:00
Dave Rodgman
4fd868e4b1
Refer to Armv8-A (not Armv8) in comments
Co-authored-by: Jerry Yu <jerry.h.yu@arm.com>
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-12 09:09:42 +01:00
Dave Rodgman
5b89c55bb8 Rename MBEDTLS_SHAxxx_USE_ARMV8_yyy to MBEDTLS_SHAxxx_USE_ARMV8_A_yyy
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 15:14:57 +01:00
Dave Rodgman
fe9fda81aa Rename MBEDTLS_ARCH_IS_ARMV8 to MBEDTLS_ARCH_IS_ARMV8_A
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 15:14:56 +01:00
Dave Rodgman
5d4ef83e01 Fix hwcap detection on 32-bit Arm
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 13:04:07 +01:00
Dave Rodgman
94a634db96 Rename A64 config options
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 12:59:29 +01:00
Dave Rodgman
78d78462ac Make asm without side-effects not optimisable-out
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-10 09:53:44 +01:00
Dave Rodgman
8ba9f42acd Fix arch detection for auto setting of clang flags
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-08 10:46:25 +01:00
Dave Rodgman
9a36f4cb97 Fix cast errors on IAR
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-05 11:25:52 +01:00
Dave Rodgman
790370b392 code style
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-05 11:02:23 +01:00
Dave Rodgman
3ba9ce3c1d Warn if using runtime detection and no Neon
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-05 09:58:33 +01:00
Dave Rodgman
7ed619d3fa Enable run-time detection for Thumb and Arm
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-05 09:39:56 +01:00
Dave Rodgman
04d0d06e83 Code style
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-04 18:05:08 +01:00
Dave Rodgman
ebe4292a9c Improve behaviour on gcc targetting arm or thumb
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-04 17:36:44 +01:00
Dave Rodgman
793e264fbb Fix indentation
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-04 17:36:20 +01:00
Dave Rodgman
cc5bf4946f Make SHA256 depend on Armv8, not aarch64
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-10-03 18:02:56 +01:00
Dave Rodgman
90330a4a2d Fix IAR control bypasses initialisation warning
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-28 18:13:46 +01:00
Dave Rodgman
aafd1e0924 Ensure all md_<hash>_finish functions perform zeroization
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-09-11 12:59:36 +01:00
Jerry Yu
b1d06bb29e Add error message for old armclang
when armclang<6.10, cpu modifiers MUST be
specified on command line.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-07-13 10:40:29 +08:00
Jerry Yu
6b00f5a135 Add guards for arm_neon.h
See: https://arm-software.github.io/acle/main/acle.html#arm_neonh



Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-07-13 10:40:28 +08:00
Jerry Yu
08933d3dbb fix compile fail for armclang
when target flags are not set at command line, armclang
will reports required feature not set error.

This is found and verified at 6.20.1. And it does not work
for 6.6

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-07-13 10:40:08 +08:00
Tom Cosgrove
ef2aa0ecad Fix "unterminated '#pragma clang attribute push'" in sha256/sha512.c
If we're built with MBEDTLS_SHAxxx_USE_A64_CRYPTO_IF_PRESENT but don't have a
way to detect the crypto extensions required, the code turns off _IF_PRESENT
and falls back to C only (with a warning). This was done after the attributes
are pushed, and the pop is done only #if defined(xxx_IF_PRESENT), so this
commit fixes that.

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2023-06-09 11:29:50 +01:00
Dave Rodgman
db6ab247fc Improve macro naming
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-03-14 16:03:57 +00:00
Jerry Yu
b28d55b242 fix wrong typo and indent issue
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-03-14 10:36:47 +08:00
Jerry Yu
6f86c19d62 Improve readability for compiler version check
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-03-13 11:03:40 +08:00
Jerry Yu
02487a2123 Rename target option flag macro
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-03-13 10:19:35 +08:00
Jerry Yu
77a010e3b3 Remove the max version limitation for clang workaround
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-03-13 10:19:35 +08:00
Jerry Yu
490bf08dd9 fix comment issues
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-03-13 10:19:34 +08:00
Jerry Yu
ae129c3a20 Add new feature test macros
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-03-13 10:19:34 +08:00
Tom Cosgrove
c15a2b949d Update the text about gcc5 support for Armv8 CE
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2023-03-08 12:55:48 +00:00
Tom Cosgrove
5c8505f061 Fix typos
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2023-03-07 11:39:52 +00:00
Jerry Yu
fc2e128fc9 Fix grammar issues and remove useless code
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-27 11:16:56 +08:00
Jerry Yu
4d786a732b Fix regression issue for clang workaround.
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-22 11:01:07 +08:00
Jerry Yu
ba4ec24c79 fix code style failure
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-21 15:59:18 +08:00
Jerry Yu
a135deeece Move clang bug workaround to the head of file
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-16 17:56:33 +08:00
Jerry Yu
383cbf42a0 Add minimum version of sha256 for clang
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-16 15:16:43 +08:00
Jerry Yu
8ae6a0193c Add comments about gcc-5
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-16 15:16:20 +08:00
Jerry Yu
2f2c04956d Add GCC options pop
Reduce the scope of target pragma to meet
behavior of clang.

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-16 14:24:46 +08:00
Jerry Yu
92fc538a22 Add attribute popup
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-16 11:17:11 +08:00
Jerry Yu
64e5d4a2cd Replace error output with target pragma if possible
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-15 11:58:48 +08:00
Jerry Yu
35f2b26fd8 move cpu modifier flags check to source file
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
2023-02-15 11:58:48 +08:00
Dave Rodgman
cb0f2c4491 Tidy-up - move asm #define into build_info.h
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-01-20 14:04:48 +00:00
Gilles Peskine
449bd8303e Switch to the new code style
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-01-11 14:50:10 +01:00
David Horstmann
e3d8f31ba1 Workaround Uncrustify parsing of "asm"
The following code:

 #ifndef asm
 #define asm __asm
 #endif

causes Uncrustify to stop correcting the rest of the file. This may be
due to parsing the "asm" keyword in the definition.

Work around this by wrapping the idiom in an *INDENT-OFF* comment
wherever it appears.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
2023-01-03 11:07:09 +00:00
Valerio Setti
326cf46764 test: improved readability in sha self tests
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
2022-12-23 14:57:18 +01:00
Valerio Setti
a3f99591f6 sha: make SHA-224 independent from SHA-256
Using proper configuration options (i.e. MBEDTLS_SHA224_C and
MBEDTLS_SHA256_C) it is now possible to build SHA224 and SHA256
independently from each other.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
2022-12-14 10:56:54 +01:00
Gilles Peskine
744fd37d23
Merge pull request #6467 from davidhorstmann-arm/fix-unusual-macros-0
Fix unusual macros
2022-10-25 19:55:29 +02:00
Gilles Peskine
0fe6631486
Merge pull request #6291 from gilles-peskine-arm/platform.h-unconditional-3.2
Include platform.h unconditionally
2022-10-13 10:19:22 +02:00
David Horstmann
687262ca7d Refactor macro-spanning if in sha256.c
Signed-off-by: David Horstmann <david.horstmann@arm.com>
2022-10-07 14:08:42 +01:00
Gilles Peskine
a7aa80c058 Include platform.h unconditionally: second automatic part
Some source files included platform.h in a nested conditional. The previous
commit "Include platform.h unconditionally: automatic part" only removed
the outer conditional. This commit removes the inner conditional.

This commit once again replaces most occurrences of conditional inclusion of
platform.h, using the following code:

```
perl -i -0777 -pe 's!#if.*\n#include "mbedtls/platform.h"\n(#else.*\n(#define (mbedtls|MBEDTLS)_.*\n|#include <(stdarg|stddef|stdio|stdlib|string|time)\.h>\n)*)?#endif.*!#include "mbedtls/platform.h"!mg' $(git grep -l '#include "mbedtls/platform.h"')
```

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-09-15 20:34:10 +02:00