Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-october-2018-part-4' into staging

MIPS queue for October 2018, part 4

# gpg: Signature made Mon 29 Oct 2018 15:11:32 GMT
# gpg:                using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01  DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-queue-october-2018-part-4: (27 commits)
  linux-user: Add prctl() PR_SET_FP_MODE and PR_GET_FP_MODE implementations
  linux-user: Determine the desired FPU mode from MIPS.abiflags
  linux-user: Read and set FP ABI value from MIPS abiflags
  linux-user: Extract MIPS abiflags from ELF file
  linux-user: Extend image_info struct with MIPS fp_abi and interp_fp_abi fields
  elf: Define MIPS_ABI_FP_UNKNOWN macro
  target/mips: Amend MXU ASE overview note
  target/mips: Move MXU_EN check one level higher
  target/mips: Add emulation of MXU instructions S32LDD and S32LDDR
  target/mips: Add emulation of MXU instructions Q8MUL and Q8MULSU
  target/mips: Add emulation of MXU instruction D16MAC
  target/mips: Add emulation of MXU instruction D16MUL
  target/mips: Add emulation of MXU instruction S8LDD
  target/mips: Move MUL, S32M2I, S32I2M handling out of main MXU switch
  target/mips: Add emulation of MXU instructions S32I2M and S32M2I
  target/mips: Add emulation of non-MXU MULL within MXU decoding engine
  target/mips: Add bit encoding for MXU operand getting pattern 'optn3'
  target/mips: Add bit encoding for MXU operand getting pattern 'optn2'
  target/mips: Add bit encoding for MXU execute add/sub pattern 'eptn2'
  target/mips: Add bit encoding for MXU accumulate add/sub 2-bit pattern 'aptn2'
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 1beb6a2cfc..a752c1c97a 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -61,6 +61,10 @@ struct image_info {
         abi_ulong       interpreter_loadmap_addr;
         abi_ulong       interpreter_pt_dynamic_addr;
         struct image_info *other_info;
+#ifdef TARGET_MIPS
+        int             fp_abi;
+        int             interp_fp_abi;
+#endif
 };
 
 #ifdef TARGET_I386