Delete bundled copy of NSS and replace with README.

nss/lib/freebl/mpi/mpi_arm.c

Index: nss/lib/freebl/mpi/mpi_arm.c
diff --git a/nss/lib/freebl/mpi/mpi_arm.c b/nss/lib/freebl/mpi/mpi_arm.c
deleted file mode 100644
index 9199aab46d0114bceae38e42e0e4484a42b6eee5..0000000000000000000000000000000000000000
--- a/nss/lib/freebl/mpi/mpi_arm.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* This inlined version is for 32-bit ARM platform only */
-
-#if !defined(__arm__)
-#error "This is for ARM only"
-#endif
-
-/* 16-bit thumb doesn't work inlined assember version */
-#if (!defined(__thumb__) || defined(__thumb2__)) && !defined(__ARM_ARCH_3__)
-
-#include "mpi-priv.h"
-
-#ifdef MP_ASSEMBLY_MULTIPLY
-void s_mpv_mul_d(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-  __asm__ __volatile__(
-    "mov     r5, #0\n"
-#ifdef __thumb2__
-    "cbz     %1, 2f\n"
-#else
-    "cmp     %1, r5\n" /* r5 is 0 now */
-    "beq     2f\n"
-#endif
-
-    "1:\n"
-    "mov     r4, #0\n"
-    "ldr     r6, [%0], #4\n"
-    "umlal   r5, r4, r6, %2\n"
-    "str     r5, [%3], #4\n"
-    "mov     r5, r4\n"
-
-    "subs    %1, #1\n"
-    "bne     1b\n"
-
-    "2:\n"
-    "str     r5, [%3]\n"
-  :
-  : "r"(a), "r"(a_len), "r"(b), "r"(c)
-  : "memory", "cc", "%r4", "%r5", "%r6");
-}
-
-void s_mpv_mul_d_add(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-  __asm__ __volatile__(
-    "mov     r5, #0\n"
-#ifdef __thumb2__
-    "cbz     %1, 2f\n"
-#else
-    "cmp     %1, r5\n" /* r5 is 0 now */
-    "beq     2f\n"
-#endif
-
-    "1:\n"
-    "mov     r4, #0\n"
-    "ldr     r6, [%3]\n"
-    "adds    r5, r6\n"
-    "adc     r4, r4, #0\n"
-
-    "ldr     r6, [%0], #4\n"
-    "umlal   r5, r4, r6, %2\n"
-    "str     r5, [%3], #4\n"
-    "mov     r5, r4\n"
-
-    "subs    %1, #1\n"
-    "bne     1b\n"
-
-    "2:\n"
-    "str     r5, [%3]\n"
-    :
-    : "r"(a), "r"(a_len), "r"(b), "r"(c)
-    : "memory", "cc", "%r4", "%r5", "%r6");
-}
-
-void s_mpv_mul_d_add_prop(const mp_digit *a, mp_size a_len, mp_digit b, mp_digit *c)
-{
-  if (!a_len)
-    return;
-
-  __asm__ __volatile__(
-    "mov     r5, #0\n"
-
-    "1:\n"
-    "mov     r4, #0\n"
-    "ldr     r6, [%3]\n"
-    "adds    r5, r6\n"
-    "adc     r4, r4, #0\n"
-    "ldr     r6, [%0], #4\n"
-    "umlal   r5, r4, r6, %2\n"
-    "str     r5, [%3], #4\n"
-    "mov     r5, r4\n"
-
-    "subs    %1, #1\n"
-    "bne     1b\n"
-
-#ifdef __thumb2__
-    "cbz     r4, 3f\n"
-#else
-    "cmp     r4, #0\n"
-    "beq     3f\n"
-#endif
-
-    "2:\n"
-    "mov     r4, #0\n"
-    "ldr     r6, [%3]\n"
-    "adds    r5, r6\n"
-    "adc     r4, r4, #0\n"
-    "str     r5, [%3], #4\n"
-    "movs    r5, r4\n"
-    "bne     2b\n"
-
-    "3:\n"
-    :
-    : "r"(a), "r"(a_len), "r"(b), "r"(c)
-    : "memory", "cc", "%r4", "%r5", "%r6");
-}
-#endif
-
-#ifdef MP_ASSEMBLY_SQUARE
-void s_mpv_sqr_add_prop(const mp_digit *pa, mp_size a_len, mp_digit *ps)
-{
-  if (!a_len)
-    return;
-
-  __asm__ __volatile__(
-    "mov     r3, #0\n"
-
-    "1:\n"
-    "mov     r4, #0\n"
-    "ldr     r6, [%0], #4\n"
-    "ldr     r5, [%2]\n"
-    "adds    r3, r5\n"
-    "adc     r4, r4, #0\n"
-    "umlal   r3, r4, r6, r6\n" /* w = r3:r4 */
-    "str     r3, [%2], #4\n"
-
-    "ldr     r5, [%2]\n"
-    "adds    r3, r4, r5\n"
-    "mov     r4, #0\n"
-    "adc     r4, r4, #0\n"
-    "str     r3, [%2], #4\n"
-    "mov     r3, r4\n"
-
-    "subs    %1, #1\n"
-    "bne     1b\n"
-
-#ifdef __thumb2__
-    "cbz     r3, 3f\n"
-#else
-    "cmp     r3, #0\n"
-    "beq     3f\n"
-#endif
-
-    "2:\n"
-    "mov     r4, #0\n"
-    "ldr     r5, [%2]\n"
-    "adds    r3, r5\n"
-    "adc     r4, r4, #0\n"
-    "str     r3, [%2], #4\n"
-    "movs    r3, r4\n"
-    "bne     2b\n"
-
-    "3:"
-    :
-    : "r"(pa), "r"(a_len), "r"(ps)
-    : "memory", "cc", "%r3", "%r4", "%r5", "%r6");
-}
-#endif
-#endif