Major layout change to the packages directory

Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/meta/recipes-core/eglibc/eglibc-2.12/armv4t-interworking.patch b/meta/recipes-core/eglibc/eglibc-2.12/armv4t-interworking.patch
new file mode 100644
index 0000000000..6ab306180c
--- /dev/null
+++ b/meta/recipes-core/eglibc/eglibc-2.12/armv4t-interworking.patch
@@ -0,0 +1,78 @@
+Index: libc/ports/sysdeps/arm/memcpy.S
+===================================================================
+--- libc.orig/ports/sysdeps/arm/memcpy.S        2009-09-03 16:12:00.000000000 -0700
++++ libc/ports/sysdeps/arm/memcpy.S     2009-10-28 12:51:22.000000000 -0700
+@@ -130,7 +130,12 @@ ENTRY(memcpy)
+                strcsb  r4, [r0], #1
+                strcsb  ip, [r0]
+ 
++#if defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++               ldmfd   sp!, {r0, r4, lr}
++                bx      lr
++#else
+                ldmfd   sp!, {r0, r4, pc}
++#endif
+ 
+ 9:             rsb     ip, ip, #4
+                cmp     ip, #2
+Index: libc/ports/sysdeps/arm/memmove.S
+===================================================================
+--- libc.orig/ports/sysdeps/arm/memmove.S       2009-09-03 16:12:00.000000000 -0700
++++ libc/ports/sysdeps/arm/memmove.S    2009-10-28 12:51:22.000000000 -0700
+@@ -144,7 +144,12 @@ ENTRY(memmove)
+                strneb  r3, [r0, #-1]!
+                strcsb  r4, [r0, #-1]!
+                strcsb  ip, [r0, #-1]
++#if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)
++               ldmfd   sp!, {r0, r4, lr}
++                bx      lr
++#else
+                ldmfd   sp!, {r0, r4, pc}
++#endif
+ 
+ 9:             cmp     ip, #2
+                ldrgtb  r3, [r1, #-1]!
+Index: libc/ports/sysdeps/unix/sysv/linux/arm/clone.S
+===================================================================
+--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/clone.S 2009-09-03 16:12:04.000000000 -0700
++++ libc/ports/sysdeps/unix/sysv/linux/arm/clone.S      2009-10-28 12:51:22.000000000 -0700
+@@ -96,8 +96,14 @@ ENTRY(__clone)
+ #endif
+        @ pick the function arg and call address off the stack and execute
+        ldr     r0, [sp, #4]
++#if defined(__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++       ldr     ip, [sp], #8
++       mov     lr, pc
++        bx      ip
++#else
+        mov     lr, pc
+        ldr     pc, [sp], #8
++#endif
+ 
+        @ and we are done, passing the return value through r0
+        b       PLTJMP(HIDDEN_JUMPTARGET(_exit))
+Index: libc/ports/sysdeps/unix/sysv/linux/arm/sysdep.h
+===================================================================
+--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/sysdep.h        2009-09-16 13:58:18.000000000 +0100
++++ libc/ports/sysdeps/unix/sysv/linux/arm/sysdep.h     2009-11-03 19:17:16.000000000 +0000
+@@ -129,6 +129,11 @@
+        DO_RET(lr);                                             \
+ 1:     .word C_SYMBOL_NAME(rtld_errno) - 0b - 8;
+ # else
++#if defined(__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
++#define POP_PC  ldr     lr, [sp], #4; bx lr
++#else
++#define POP_PC  ldr     pc, [sp], #4
++#endif
+ #  define SYSCALL_ERROR_HANDLER                                        \
+ __local_syscall_error:                                         \
+        str     lr, [sp, #-4]!;                                 \
+@@ -138,7 +143,7 @@
+        rsb     r1, r1, #0;                                     \
+        str     r1, [r0];                                       \
+        mvn     r0, #0;                                         \
+-       ldr     pc, [sp], #4;
++        POP_PC;
+ # endif
+ #else
+ # define SYSCALL_ERROR_HANDLER /* Nothing here; code in sysdep.S is used.  */