bcm63xx/atf/include/lib/libc, branch master

libc: fix sparse warning for __assert()

2019-09-11T02:28:46Z

Sparse warns this: lib/libc/assert.c:29:6: error: symbol '__assert' redeclared with different type (originally declared at include/lib/libc/assert.h:36) - different modifiers Add __dead2 to match the header declaration and C definition. I also changed '__dead2 void' to 'void __dead2' for the consistency with other parts. Change-Id: Iefa4f0e787c24fa7e7e499d2e7baf54d4deb49ef Signed-off-by: Masahiro Yamada

Replace ASSEMBLY with compiler-builtin ASSEMBLER

2019-08-01T20:14:12Z

NOTE: __ASSEMBLY__ macro is now deprecated in favor of __ASSEMBLER__. All common C compilers predefine a macro called __ASSEMBLER__ when preprocessing a .S file. There is no reason for TF-A to define it's own __ASSEMBLY__ macro for this purpose instead. To unify code with the export headers (which use __ASSEMBLER__ to avoid one extra dependency), let's deprecate __ASSEMBLY__ and switch the code base over to the predefined standard. Change-Id: Id7d0ec8cf330195da80499c68562b65cb5ab7417 Signed-off-by: Julius Werner

AArch64: Add 128-bit integer types definitions

2019-07-10T11:22:58Z

This patch adds 128-bit integer types int128_t and uint128_t for "__int128" and "unsigned __int128" supported by GCC and Clang for AArch64. Change-Id: I0e646d026a5c12a09fd2c71dc502082052256a94 Signed-off-by: Alexei Fedorov

libc: Move setjmp to libc folder

2019-02-08T13:42:38Z

Now that setjmp() and longjmp() are compliant with the standard they can be moved with the other libc files. Change-Id: Iea3b91c34eb353ace5e171e72f331602d57774d5 Signed-off-by: Antonio Nino Diaz

Sanitise includes across codebase

2019-01-04T10:43:17Z

Enforce full include path for includes. Deprecate old paths. The following folders inside include/lib have been left unchanged: - include/lib/cpus/${ARCH} - include/lib/el3_runtime/${ARCH} The reason for this change is that having a global namespace for includes isn't a good idea. It defeats one of the advantages of having folders and it introduces problems that are sometimes subtle (because you may not know the header you are actually including if there are two of them). For example, this patch had to be created because two headers were called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform to avoid collision."). More recently, this patch has had similar problems: 46f9b2c3a282 ("drivers: add tzc380 support"). This problem was introduced in commit 4ecca33988b9 ("Move include and source files to logical locations"). At that time, there weren't too many headers so it wasn't a real issue. However, time has shown that this creates problems. Platforms that want to preserve the way they include headers may add the removed paths to PLAT_INCLUDES, but this is discouraged. Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f Signed-off-by: Antonio Nino Diaz

Standardise header guards across codebase

2018-11-08T10:20:19Z

All identifiers, regardless of use, that start with two underscores are reserved. This means they can't be used in header guards. The style that this project is now to use the full name of the file in capital letters followed by 'H'. For example, for a file called "uart_example.h", the header guard is UART_EXAMPLE_H. The exceptions are files that are imported from other projects: - CryptoCell driver - dt-bindings folders - zlib headers Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e Signed-off-by: Antonio Nino Diaz

libc: Adapt strlcpy to this codebase

2018-11-02T13:41:33Z

Change-Id: I2f5f64aaf90caae936510e1179392a8835f493e0 Signed-off-by: Antonio Nino Diaz

libc: Integrate strrchr in libc

2018-10-23T17:27:45Z

Change-Id: I3ddc07cb02d73cd7614af7a5b21827aae155f9a0 Signed-off-by: Antonio Nino Diaz

Introduce RECLAIM_INIT_CODE build flag

2018-10-03T10:47:30Z

This patch introduces a build flag "RECLAIM_INIT_CODE" to mark boot time code which allows platforms to place this memory in an appropriate section to be reclaimed later. This features is primarily targeted for BL31. Appropriate documentation updates are also done. Change-Id: If0ca062851614805d769c332c771083d46599194 Signed-off-by: Daniel Boulby

libc: Move tf_printf and tf_snprintf to libc

2018-08-22T09:26:05Z

Change their names to printf and snprintf. They are much smaller than the previous versions we had, which makes them better suited for the Trusted Firmware. Change-Id: Ia872af91b7b967c47fce012eccecede7873a3daf Signed-off-by: Antonio Nino Diaz