search for: _klibc_asmmacros_h

...mmacros.h b/usr/include/arch/arm64/klibc/asmmacros.h deleted file mode 100644 index c298f66..0000000 --- a/usr/include/arch/arm64/klibc/asmmacros.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * usr/include/arch/arm64/klibc/asmmacros.h - * - * Assembly macros used by arm64 system call stubs - */ - -#ifndef _KLIBC_ASMMACROS_H -#define _KLIBC_ASMMACROS_H - - -#endif /* _KLIBC_ASMMACROS_H */ diff --git a/usr/klibc/arch/arm64/setjmp.S b/usr/klibc/arch/arm64/setjmp.S index 13ab99d..284e328 100644 --- a/usr/klibc/arch/arm64/setjmp.S +++ b/usr/klibc/arch/arm64/setjmp.S @@ -4,8 +4,6 @@ # setjmp/longjmp for arm64 # -#includ...

...bea0e 100644 --- a/usr/include/arch/arm/klibc/asmmacros.h +++ b/usr/include/arch/arm/klibc/asmmacros.h @@ -27,4 +27,10 @@ (((x) & ~0xf000000f) == 0) || \ (((x) & ~0xc000003f) == 0)) +#if _KLIBC_ARM_USE_BX +# define BX(x) bx ##x +#else +# define BX(x) mov pc, ##x +#endif + #endif /* _KLIBC_ASMMACROS_H */ diff --git a/usr/include/klibc/sysconfig.h b/usr/include/klibc/sysconfig.h index bf1daf5..a1c37fd 100644 --- a/usr/include/klibc/sysconfig.h +++ b/usr/include/klibc/sysconfig.h @@ -196,4 +196,13 @@ # define _KLIBC_SYS_SOCKETCALL 0 #endif +/* + * _KLIBC_ARM_USE_BX + * + * This arm architectur...

...c/asmmacros.h b/usr/include/arch/avr32/klibc/asmmacros.h new file mode 100644 index 0000000..32bc2d3 --- /dev/null +++ b/usr/include/arch/avr32/klibc/asmmacros.h @@ -0,0 +1,10 @@ +/* + * usr/include/arch/avr32/klibc/asmmacros.h + * + * Assembly macros used by AVR32 system call stubs + */ + +#ifndef _KLIBC_ASMMACROS_H +#define _KLIBC_ASMMACROS_H + +#endif /* _KLIBC_ASMMACROS_H */ diff --git a/usr/klibc/README.klibc b/usr/klibc/README.klibc index b4135cb..81b28ba 100644 --- a/usr/klibc/README.klibc +++ b/usr/klibc/README.klibc @@ -38,7 +38,7 @@ b) If you're cross-compiling, you need to set KLIBCARCH to the...

...c/asmmacros.h b/usr/include/arch/arm64/klibc/asmmacros.h new file mode 100644 index 0000000..c298f66 --- /dev/null +++ b/usr/include/arch/arm64/klibc/asmmacros.h @@ -0,0 +1,11 @@ +/* + * usr/include/arch/arm64/klibc/asmmacros.h + * + * Assembly macros used by arm64 system call stubs + */ + +#ifndef _KLIBC_ASMMACROS_H +#define _KLIBC_ASMMACROS_H + + +#endif /* _KLIBC_ASMMACROS_H */ diff --git a/usr/klibc/README.klibc b/usr/klibc/README.klibc index 7de5fea..c72ae47 100644 --- a/usr/klibc/README.klibc +++ b/usr/klibc/README.klibc @@ -36,6 +36,7 @@ b) If you're cross-compiling, you need to set KLIBCARCH to the...

...c/asmmacros.h b/usr/include/arch/arm64/klibc/asmmacros.h new file mode 100644 index 0000000..c298f66 --- /dev/null +++ b/usr/include/arch/arm64/klibc/asmmacros.h @@ -0,0 +1,11 @@ +/* + * usr/include/arch/arm64/klibc/asmmacros.h + * + * Assembly macros used by arm64 system call stubs + */ + +#ifndef _KLIBC_ASMMACROS_H +#define _KLIBC_ASMMACROS_H + + +#endif /* _KLIBC_ASMMACROS_H */ diff --git a/usr/klibc/README.klibc b/usr/klibc/README.klibc index 7de5fea..c72ae47 100644 --- a/usr/klibc/README.klibc +++ b/usr/klibc/README.klibc @@ -36,6 +36,7 @@ b) If you're cross-compiling, you need to set KLIBCARCH to the...

...arm/klibc/asmmacros.h b/usr/include/arch/arm/klibc/asmmacros.h new file mode 100644 index 0000000..8a21c94 --- /dev/null +++ b/usr/include/arch/arm/klibc/asmmacros.h @@ -0,0 +1,30 @@ +/* + * usr/include/arch/arm/klibc/asmmacros.h + * + * Assembly macros used by ARM system call stubs + */ + +#ifndef _KLIBC_ASMMACROS_H +#define _KLIBC_ASMMACROS_H + +/* An immediate in ARM can be any 8-bit value rotated by an even number of bits */ + +#define ARM_VALID_IMM(x) \ + ((((x) & ~0x000000ff) == 0) || \ + (((x) & ~0x000003fc) == 0) || \ + (((x) & ~0x00000ff0) == 0) || \ + (((x) & ~0x00003fc0) == 0) || \...

Hello, Here is V2 of the arm64 support for klibc patch set. Notable changes since the original series: * fp regs dropped from setjmp/longjmp * chmod, lstat and stat re-implemented with *at functions. * open64 merged into open. As with the original, this series is to be applied against the latest klibc, just after 25a66fa README.klibc: update build information V2 has been tested on x86_64

Hello, This series introduces arm64 support to klibc. I've rebased the work from Neil Williams and Anil Singhar into the following three patches. Most of the code changes are due to new syscall implementations being needed for arm64 as a only a minimal set of syscalls are defined in the arm64 kernel. This series is to be applied against the latest klibc, just after 25a66fa README.klibc:

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: