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Fix support for mips in qemu mode

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2020-08-05 12:19:43 +12:00
parent e7f2770275
commit a1c93f24d4
2 changed files with 16 additions and 0 deletions
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1
qemu_mode/build_qemu_support.sh
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@ -176,6 +176,7 @@ echo Building for CPU target $CPU_TARGET
echo "[*] Applying patches..." echo "[*] Applying patches..."
patch -p1 <../patches/elfload.diff || exit 1 patch -p1 <../patches/elfload.diff || exit 1
patch -p1 <../patches/mips-fpu.diff || exit 1
patch -p1 <../patches/bsd-elfload.diff || exit 1 patch -p1 <../patches/bsd-elfload.diff || exit 1
patch -p1 <../patches/cpu-exec.diff || exit 1 patch -p1 <../patches/cpu-exec.diff || exit 1
patch -p1 <../patches/syscall.diff || exit 1 patch -p1 <../patches/syscall.diff || exit 1

15
qemu_mode/patches/mips-fpu.diff Normal file
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@ -0,0 +1,15 @@
--- a/linux-user/elfload.c 2020-07-13 20:10:37.776374566 -0700
+++ b/linux-user/elfload.c 2020-07-13 20:11:51.794957015 -0700
@@ -2667,6 +2667,11 @@
char *elf_interpreter = NULL;
char *scratch;
+ memset(&interp_info, 0, sizeof(interp_info));
+#ifdef TARGET_MIPS
+ interp_info.fp_abi = MIPS_ABI_FP_UNKNOWN;
+#endif
+
info->start_mmap = (abi_ulong)ELF_START_MMAP;
load_elf_image(bprm->filename, bprm->fd, info,