Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200406' into staging

target-arm queue:
 * don't expose "ieee_half" via gdbstub (prevents gdb crashes or errors
   with older GDB versions)
 * hw/arm/collie: Put StrongARMState* into a CollieMachineState struct
 * PSTATE.PAN should not clear exec bits
 * hw/gpio/aspeed_gpio.c: Don't directly include assert.h
   (fixes compilation on some Windows build scenarios)
 * dump: Fix writing of ELF section
 * dma/xlnx-zdma: various bug fixes
 * target/arm/helperc. delete obsolete TODO comment

# gpg: Signature made Mon 06 Apr 2020 11:04:01 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200406:
  dma/xlnx-zdma: Reorg to fix CUR_DSCR
  dma/xlnx-zdma: Advance the descriptor address when stopping
  dma/xlnx-zdma: Clear DMA_DONE when halting
  dma/xlnx-zdma: Populate DBG0.CMN_BUF_FREE
  dma/xlnx-zdma: Remove comment
  dump: Fix writing of ELF section
  hw/gpio/aspeed_gpio.c: Don't directly include assert.h
  target/arm: Remove obsolete TODO note from get_phys_addr_lpae()
  target/arm: PSTATE.PAN should not clear exec bits
  hw/arm/collie: Put StrongARMState* into a CollieMachineState struct
  target/arm: don't expose "ieee_half" via gdbstub

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

1 files changed, 6 insertions, 1 deletions

diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c
index d9ef7d2187..8efc535f2a 100644
--- a/target/arm/gdbstub.c
+++ b/target/arm/gdbstub.c
@@ -192,7 +192,12 @@ static const struct TypeSize vec_lanes[] = {
     /* 16 bit */
     { "uint16", 16, 'h', 'u' },
     { "int16", 16, 'h', 's' },
-    { "ieee_half", 16, 'h', 'f' },
+    /*
+     * TODO: currently there is no reliable way of telling
+     * if the remote gdb actually understands ieee_half so
+     * we don't expose it in the target description for now.
+     * { "ieee_half", 16, 'h', 'f' },
+     */
     /* bytes */
     { "uint8", 8, 'b', 'u' },
     { "int8", 8, 'b', 's' },