From 2fe5dbafa1cd103935f6ce155efece394ddb8edb Mon Sep 17 00:00:00 2001
From: Ethan Roseman <ethteck@gmail.com>
Date: Mon, 23 Aug 2021 04:44:42 +0900
Subject: [PATCH] Mips target (#15)

* mips target

* re-add section attribute support

* revert target for test

* test

* test2

* test

* refactor build script

* macro

* here goes nothin

* here goes nothin again

* here goes nothin again twice

* abandon all hope, ye who enter here

* gcc will rue the day
---
 .github/workflows/build.yml | 54 ++++++++++++++++++++++---------------
 config/mips/mips.h          |  5 ++++
 2 files changed, 37 insertions(+), 22 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8d780d2..d56c63f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,13 +13,13 @@ jobs:
               OS: 'ubuntu-latest',
               CFLAGS: '-std=gnu89 -m32 -static',
               HOST: 'i386-pc-linux',
-              ARCHIVE_NAME: 'linux.tar.gz'
+              ARCHIVE_NAME: 'linux.tar'
             }
           - {
               OS: 'macos-latest',
               CFLAGS: '-std=gnu89 -Wno-return-type -Wno-error -Wno-implicit-function-declaration',
               HOST: 'i386-apple-darwin',
-              ARCHIVE_NAME: 'mac.tar.gz'
+              ARCHIVE_NAME: 'mac.tar'
             }
 
     name: Building cc1 for ${{ matrix.TARGET.OS }}
@@ -37,42 +37,52 @@ jobs:
           sudo apt update
           sudo apt install -y gcc-6 gcc-6-multilib
           sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 1
-      - name: Configure
+      - name: Configure for mips-nintendo-nu64
         shell: bash
         run: |
           ./configure --target=mips-nintendo-nu64 --prefix=/opt/cross --with-gnu-as --disable-gprof --disable-gdb --disable-werror --host=${{ matrix.TARGET.HOST }} --build=${{ matrix.TARGET.HOST }}
-      - name: Make
+      - name: Make everything except cpp
         continue-on-error: true
         shell: bash
         run: |
-          make cpp CFLAGS="${{ matrix.TARGET.CFLAGS }}"
-          make cc1 CFLAGS="${{ matrix.TARGET.CFLAGS }}"
-          make xgcc CFLAGS="${{ matrix.TARGET.CFLAGS }}"
-          make cc1plus CFLAGS="${{ matrix.TARGET.CFLAGS }}"
-          make g++ CFLAGS="${{ matrix.TARGET.CFLAGS }}"
+          make cpp cc1 xgcc cc1plus g++ CFLAGS="${{ matrix.TARGET.CFLAGS }}"
       - name: Test for file
         shell: bash
         run: |
           test -f cc1
           file cc1
-      - name: Upload output
-        uses: actions/upload-artifact@v2
-        with:
-          name: cc1-${{ matrix.TARGET.OS }}
-          path: |
-            cpp
-            cc1
-            xgcc
-            cc1plus
-            g++
-      - name: Create release archive
+      - name: Start release archive
         shell: bash
         run: |
           cp xgcc gcc
-          tar -czf ${{ matrix.TARGET.ARCHIVE_NAME }} cpp cc1 gcc cc1plus g++
+          tar -cf ${{ matrix.TARGET.ARCHIVE_NAME }} cc1 gcc cc1plus g++
+      - name: Clean
+        shell: bash
+        run: |
+          make clean
+      - name: Configure for mips
+        shell: bash
+        run: |
+          ./configure --target=mips --prefix=/opt/cross --with-gnu-as --disable-gprof --disable-gdb --disable-werror --host=${{ matrix.TARGET.HOST }} --build=${{ matrix.TARGET.HOST }}
+      - name: Make cpp
+        continue-on-error: true
+        shell: bash
+        run: |
+          make cpp CFLAGS="${{ matrix.TARGET.CFLAGS }}"
+      - name: Add cpp to release archive
+        shell: bash
+        run: |
+          tar -uf ${{ matrix.TARGET.ARCHIVE_NAME }} cpp
+          gzip -9 ${{ matrix.TARGET.ARCHIVE_NAME }}
+      - name: Upload archive
+        uses: actions/upload-artifact@v2
+        with:
+          name: gcc-2.7.1-${{ matrix.TARGET.OS }}
+          path: |
+            ${{ matrix.TARGET.ARCHIVE_NAME }}.gz
       - name: Update release
         uses: johnwbyrd/update-release@v1.0.0
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          files: ${{ matrix.TARGET.ARCHIVE_NAME }}
+          files: ${{ matrix.TARGET.ARCHIVE_NAME }}.gz
diff --git a/config/mips/mips.h b/config/mips/mips.h
index e1def4f..c1120a3 100644
--- a/config/mips/mips.h
+++ b/config/mips/mips.h
@@ -4074,3 +4074,8 @@ while (0)
    true.  */
 
 #define DONT_ACCESS_GBLS_AFTER_EPILOGUE (TARGET_ABICALLS && mips_abi != ABI_32)
+
+#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)\
+  do {						\
+    fprintf (FILE, "\t.section %s\n", NAME);	\
+  } while (0)
\ No newline at end of file