From 64da4fa9f14ca2adf8d12c627b240187c7097072 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Thu, 1 Jun 2017 11:02:36 +0200 Subject: [PATCH] gcc: allow gcc 7.1 for microblaze architecture Add patch from gcc upstream master to fix an issue. Signed-off-by: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni --- .../gcc/7.1.0/0892-microblaze-Revert.patch | 40 +++++++++++++++++++ package/gcc/Config.in.host | 1 - 2 files changed, 40 insertions(+), 1 deletion(-) create mode 100644 package/gcc/7.1.0/0892-microblaze-Revert.patch diff --git a/package/gcc/7.1.0/0892-microblaze-Revert.patch b/package/gcc/7.1.0/0892-microblaze-Revert.patch new file mode 100644 index 0000000000..7026d0efe1 --- /dev/null +++ b/package/gcc/7.1.0/0892-microblaze-Revert.patch @@ -0,0 +1,40 @@ +From 707a69dfb56a2976e2b5c010f0e5cb2ac9905a07 Mon Sep 17 00:00:00 2001 +From: eager +Date: Sat, 27 May 2017 18:29:40 +0000 +Subject: [PATCH] Revert: 2016-01-21 Ajit Agarwal + + + See https://gcc.gnu.org/ml/gcc/2017-05/msg00221.html. + + * config/microblaze/microblaze.h + (FIXED_REGISTERS): Update in macro. + (CALL_USED_REGISTERS): Update in macro. + + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248540 138bc75d-0d04-0410-961f-82ee72b054a4 +Signed-off-by: Waldemar Brodkorb +diff --git a/gcc/config/microblaze/microblaze.h b/gcc/config/microblaze/microblaze.h +index 66e4ef5..2c9ece1 100644 +--- a/gcc/config/microblaze/microblaze.h ++++ b/gcc/config/microblaze/microblaze.h +@@ -269,14 +269,14 @@ extern enum pipeline_type microblaze_pipe; + #define FIXED_REGISTERS \ + { \ + 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, \ +- 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ ++ 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 1 \ + } + + #define CALL_USED_REGISTERS \ + { \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \ +- 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ ++ 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + 1, 1, 1, 1 \ + } + #define GP_REG_FIRST 0 +-- +2.1.4 + diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host index 2b78b29d4a..5dcaa03ff0 100644 --- a/package/gcc/Config.in.host +++ b/package/gcc/Config.in.host @@ -67,7 +67,6 @@ config BR2_GCC_VERSION_7_X bool "gcc 7.x" # Broken or unsupported architectures depends on !BR2_arc - depends on !BR2_microblaze depends on !BR2_or1k # Unsupported MIPS cores depends on !BR2_mips_m6250 && !BR2_mips_p6600 -- 2.30.2