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[0/2] m68k fpu fixes

Message ID 1588094279-17913-1-git-send-email-frederic.konrad@adacore.com
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Series m68k fpu fixes | expand

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KONRAD Frederic April 28, 2020, 5:17 p.m. UTC 
Here are two fixes for the m68k targets:
  - the first one implements a fix about infinity handling when converting
    it from extended format to double or single format.
  - the second fixes the length of the floating points registers for GDB.

Changes:
  * target/m68k/cpu.c: created DEFINE_M68K_CPU_TYPE_CF and dropped
                       DEFINE_M68K_CPU_TYPE_WITH_CLASS (Suggested by Laurent)
  * target/m68k/cpu.c: reworked DEFINE_M68K_CPU_TYPE_* to guess the
                       cpu_initfn from the cpu_model (Suggested by Laurent).

Cheers,
Fred

KONRAD Frederic (2):
  softfloat: m68k: infinity is a valid encoding
  target/m68k: fix gdb for m68xxx

 configure               |  2 +-
 gdb-xml/m68k-core.xml   | 29 +++++++++++++++++++++++++++
 include/fpu/softfloat.h |  5 +++++
 target/m68k/cpu.c       | 52 +++++++++++++++++++++++++++++++++++--------------
 4 files changed, 72 insertions(+), 16 deletions(-)
 create mode 100644 gdb-xml/m68k-core.xml