diff options
Diffstat (limited to 'meta-xilinx/meta-microblaze/recipes-devtools/binutils/binutils/0029-Patch-MicroBlaze-m64-This-patch-will-remove-imml-0-a.patch')
-rw-r--r-- | meta-xilinx/meta-microblaze/recipes-devtools/binutils/binutils/0029-Patch-MicroBlaze-m64-This-patch-will-remove-imml-0-a.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/meta-xilinx/meta-microblaze/recipes-devtools/binutils/binutils/0029-Patch-MicroBlaze-m64-This-patch-will-remove-imml-0-a.patch b/meta-xilinx/meta-microblaze/recipes-devtools/binutils/binutils/0029-Patch-MicroBlaze-m64-This-patch-will-remove-imml-0-a.patch new file mode 100644 index 000000000..abfcdabc4 --- /dev/null +++ b/meta-xilinx/meta-microblaze/recipes-devtools/binutils/binutils/0029-Patch-MicroBlaze-m64-This-patch-will-remove-imml-0-a.patch @@ -0,0 +1,38 @@ +From 77751e719ba1470f3dc869ae309485adb02819b6 Mon Sep 17 00:00:00 2001 +From: Mahesh Bodapati <mbodapat@xilinx.com> +Date: Thu, 16 Apr 2020 18:08:58 +0530 +Subject: [PATCH 29/52] [Patch,MicroBlaze m64] : This patch will remove imml 0 + and imml -1 instructions when the offset is less than 16 bit for Type A + branch EA instructions. + +--- + gas/config/tc-microblaze.c | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +diff --git a/gas/config/tc-microblaze.c b/gas/config/tc-microblaze.c +index 647cfb6869..e565b2a99d 100644 +--- a/gas/config/tc-microblaze.c ++++ b/gas/config/tc-microblaze.c +@@ -2150,9 +2150,7 @@ md_assemble (char * str) + if (exp.X_op != O_constant) + { + char *opc; +- if (microblaze_arch_size == 64 && (streq (name, "breai") || +- streq (name, "breaid") || +- streq (name, "brai") || streq (name, "braid"))) ++ if (microblaze_arch_size == 64 && (streq (name, "brai") || streq (name, "braid"))) + opc = str_microblaze_64; + else + opc = NULL; +@@ -2916,7 +2914,7 @@ md_apply_fix (fixS * fixP, + case BFD_RELOC_MICROBLAZE_64: + case BFD_RELOC_MICROBLAZE_64_PCREL: + if (fixP->fx_r_type == BFD_RELOC_MICROBLAZE_64 +- || fixP->fx_r_type == BFD_RELOC_MICROBLAZE_64_PCREL) ++ || fixP->fx_r_type == BFD_RELOC_MICROBLAZE_64_PCREL || (fixP->fx_r_type == BFD_RELOC_64_PCREL && microblaze_arch_size == 64)) + { + /* Generate the imm instruction. */ + if (((long long)val) > (long long)-549755813888 && ((long long)val) < (long long)549755813887) +-- +2.17.1 + |