diff options
Diffstat (limited to 'meta-xilinx/meta-microblaze/recipes-core/newlib/files/0010-Patch-MicroBlaze-typos-in-string-functions-microblaz.patch')
| -rw-r--r-- | meta-xilinx/meta-microblaze/recipes-core/newlib/files/0010-Patch-MicroBlaze-typos-in-string-functions-microblaz.patch | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/meta-xilinx/meta-microblaze/recipes-core/newlib/files/0010-Patch-MicroBlaze-typos-in-string-functions-microblaz.patch b/meta-xilinx/meta-microblaze/recipes-core/newlib/files/0010-Patch-MicroBlaze-typos-in-string-functions-microblaz.patch new file mode 100644 index 000000000..d1f19a74f --- /dev/null +++ b/meta-xilinx/meta-microblaze/recipes-core/newlib/files/0010-Patch-MicroBlaze-typos-in-string-functions-microblaz.patch @@ -0,0 +1,87 @@ +From 70281e45fa433ec854f60b43fef019ebc8ca0649 Mon Sep 17 00:00:00 2001 +From: Mahesh Bodapati <mbodapat@xilinx.com> +Date: Wed, 3 Apr 2019 11:52:50 +0530 +Subject: [PATCH 10/11] [Patch,MicroBlaze] : typos in string functions + microblaze 64 bit port.fixed the issues. + +--- + newlib/libc/machine/microblaze/strcmp.c | 12 +++++++----- + newlib/libc/machine/microblaze/strlen.c | 4 ++-- + 2 files changed, 9 insertions(+), 7 deletions(-) + +diff --git a/newlib/libc/machine/microblaze/strcmp.c b/newlib/libc/machine/microblaze/strcmp.c +index dac64da..acfe4cd 100644 +--- a/newlib/libc/machine/microblaze/strcmp.c ++++ b/newlib/libc/machine/microblaze/strcmp.c +@@ -135,7 +135,7 @@ strcmp (const char *s1, + + #ifdef __arch64__ + asm volatile (" \n\ +- orl r9, r0, r0 /* Index register */\n\ ++ orl r9, r0, r0 /* Index register */ \n\ + check_alignment: \n\ + andli r3, r5, 3 \n\ + andli r4, r6, 3 \n\ +@@ -161,7 +161,7 @@ end_cmp_loop: + beaneid r3, end_cmp_loop /* If reached null on one string, terminate */ \n\ + nop \n\ + end_cmp_early: \n\ +- or r3, r0, r7 /* delay slot */ \n\ ++ orl r3, r0, r7 /* delay slot */ \n\ + rtsd r15, 8 \n\ + nop \n\ + try_align_args: \n\ +@@ -171,7 +171,7 @@ try_align_args: + align_loop: \n\ + lbu r3, r5, r9 \n\ + lbu r4, r6, r9 \n\ +- cmpu r7, r4, r3 \n\ ++ cmplu r7, r4, r3 \n\ + beanei r7, end_cmp \n\ + beaeqi r3, end_cmp \n\ + addlik r10, r10, -1 \n\ +@@ -185,10 +185,11 @@ regular_strcmp: + cmplu r7, r4, r3 \n\ + beanei r7, end_cmp \n\ + beaeqi r3, end_cmp \n\ +- breaid regular_strcmp \n\ + addlik r9, r9, 1 \n\ ++ breaid regular_strcmp \n\ ++ nop \n\ + end_cmp: \n\ +- or r3, r0, r7 \n\ ++ orl r3, r0, r7 \n\ + rtsd r15, 8 \n\ + nop /* Return strcmp result */"); + #else +@@ -240,6 +241,7 @@ regular_strcmp: + bnei r7, end_cmp \n\ + beqi r3, end_cmp \n\ + brid regular_strcmp \n\ ++ addik r9, r9, 1 \n\ + end_cmp: \n\ + rtsd r15, 8 \n\ + or r3, r0, r7 /* Return strcmp result */"); +diff --git a/newlib/libc/machine/microblaze/strlen.c b/newlib/libc/machine/microblaze/strlen.c +index c04fa4f..b6f2d3c 100644 +--- a/newlib/libc/machine/microblaze/strlen.c ++++ b/newlib/libc/machine/microblaze/strlen.c +@@ -127,13 +127,13 @@ len_loop: \n" + " \n\ + pcmplbf r4, r3, r0 \n\ + beanei r4, end_len \n\ +- addik r9, r9, 4 \n\ ++ addlik r9, r9, 4 \n\ + breaid len_loop \n\ + nop \n\ + end_len: \n\ + lbu r3, r5, r9 \n\ + beaeqi r3, done_len \n\ +- addik r9, r9, 1 \n\ ++ addlik r9, r9, 1 \n\ + breaid end_len \n\ + nop \n\ + done_len: \n\ +-- +2.7.4 + |