From: Stefan Markovic <smarkovic@wavecomp.com>
Date: Tue, 23 Oct 2018 07:19:10 +0000 (+0200)
Subject: linux-user: Read and set FP ABI value from MIPS abiflags
X-Git-Tag: v3.1.0-rc0~26^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c94cb6c94605346b8b15158a2f1b12782c0c41c5;p=thirdparty%2Fqemu.git

linux-user: Read and set FP ABI value from MIPS abiflags

Set fp_abi and interp_fp_abi values to current fp_abi value read from
MIPS.abiflags.

Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
---

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 5881233d228..5bccd2e2431 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -2396,6 +2396,7 @@ static void load_elf_image(const char *image_name, int image_fd,
                 }
             }
             bswap_mips_abiflags(&abiflags);
+            info->fp_abi = abiflags.fp_abi;
 #endif
         }
     }
@@ -2708,6 +2709,9 @@ int load_elf_binary(struct linux_binprm *bprm, struct image_info *info)
             target_mmap(0, qemu_host_page_size, PROT_READ | PROT_EXEC,
                         MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
         }
+#ifdef TARGET_MIPS
+        info->interp_fp_abi = interp_info.fp_abi;
+#endif
     }
 
     bprm->p = create_elf_tables(bprm->p, bprm->argc, bprm->envc, &elf_ex,