Commit Graph

4 Commits

Author SHA1 Message Date
Sandra Loosemore fa29288ef1 Adjust nios2 and m68k semihosting for sys/stat.h changes.
Commit 72ff9acad2 caused st_atime,
st_ctime, and st_mtime to be defined as macros.  This collided with
use of these identifiers as field names in struct gdb_stat (which
represents the GDB RSP encoding of struct stat) in libgloss
semihosting support for nios2 and m68k.  This patch renames the
affected fields of struct gdb_stat.

Signed-off-by: Sandra Loosemore <sandra@codesourcery.com>
2019-09-04 09:44:35 +02:00
Sandra Loosemore c4c6140463 Add a dummy interrupt handler to nios2 crt0.s.
The location of the handler at offset 0x20 from the start of memory,
immediately after the 32-byte reset vector, matches the expectations
of real hardware (e.g., a 3c120 board).
2019-04-03 18:02:47 +02:00
Jeff Johnston 1cff36cdd7 Add semihosting docs for nios2 and m68k
Author: Sandra Loosemore <sandra@codesourcery.com>
Date:   Wed Mar 13 20:22:16 2019 -0700

    Add semihosting documentation for nios2 and m68k.

    QEMU maintainers have asked for a specification of the nios2
    semihosting interface.  Since it's essentially a copy of the m68k
    implementation, this patch adds a document for that target as well.
2019-03-14 10:23:25 -04:00
Sandra Loosemore fddc74d12b Add BSP and semihosting library for nios2-generic-nommu QEMU emulation. 2018-08-08 10:53:03 +02:00