On 19/07/2013 3:52 PM, Peter Maydell wrote:
On 19 July 2013 15:47, Kwok Cheung Yeung <k...@codesourcery.com> wrote:
Decode trap instructions during the handling of an EXCP_TRAP according to
the current ISA mode.
Signed-off-by: Kwok Cheung Yeung <k...@codesourcery.com>
---
linux-user/main.c | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
v2: Read microMIPS instructions sequentially as 16-bit values to avoid
endianess issues. Add braces to if statement to conform to formatting
standards.
This code looks OK but last time round I asked about
EXCP_BREAK -- why doesn't that also need to change?
This patch was intended to fix the handling of floating-point exceptions while
running the GCC unit tests (gcc.c-torture/execute/20101011-1.c) on microMIPS,
which only requires EXCP_TRAP to work properly. I'll post a version with
EXCP_BREAK fixed shortly.
Thanks
Kwok
