| Commit message (Collapse) | Author | Age | Files | Lines |
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Update #3850
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Update #3375.
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Update #3530.
Update #3533.
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Current state:
- Basic context initialization and switching code.
- Stubbed console (empty functions).
- Mostly functional linker script (may need tweaks if we ever want to move
away from the large code model (see: CPU_CFLAGS).
- Fully functional boot, by using FreeBSD's bootloader to load RTEMS's ELF for
UEFI-awareness.
In short, the current state with this commit lets us boot, go through the system
initialization functions, and then call user application's Init task too.
Updates #2898.
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Update #2133.
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Update #2833.
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closes #2443.
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updates #2452.
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updates #2446.
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Close #2256
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closes #2248
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closes #2249 see #1401
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Include <sys/param.h> if necessary to get the MIN()/MAX() macros.
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Signed-off-by: Anthony Green <green@moxielogic.com>
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Port
+ v850 does not have appear to have any optimized bit scan instructions
+ v850 does have single instructions for wap u16 and u32
+ Code path optimization preferences set
+ Add BSP variants for each GCC CPU model flag and a README
- v850e1 variant does not work (fails during BSP initialization)
BSP for GDB v850 Simulator
+ linkcmds matches defaults in GDB simulator with RTEMS mods
+ crt1.c added from v850 newlib port for __main()
+ BSP exits cleanly
+ printk and console I/O work
+ uses clock tick from IDLE task
+ Tests not requiring real clock ISR work
Documentation
+ CPU Supplment chapter for v850 added
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The XDR library has a problem on architectures with short enums like the
default ARM EABI. Short enums means that the size of the enum type is
variable and the smallest integer type to hold all enum values will be
selected. For many enums this is char. The XDR library uses int32_t
for enum_t. There are several evil casts from an enum type to enum_t
which leads to invalid memory accesses on short enum architectures. A
workaround is to add appropriate dummy enum values.
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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* librpc/src/rpc/clnt_udp.c (struct cu_data):
Introduce unions _cu_inbuf, _cu_outbuf to avoid aliasing.
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* librpc/src/xdr/xdr_mem.c (xdr_memcreate):
Cast addr to uintptr_t instead of size_t.
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* librpc/src/rpc/clnt_tcp.c, librpc/src/rpc/clnt_udp.c:
Revert to using u_long instead of rpcprog_t, rpcvers_t
to stay bug-ward compatible to freebsd.
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* librpc/src/xdr/xdr_mem.c: Cosmetics from freebsd.
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* librpc/src/rpc/rtems_portmapper.c: Reflect changes to librpc.
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* librpc/include/rpc/clnt.h, librpc/include/rpc/rpc_msg.h,
librpc/src/rpc/clnt_generic.c, librpc/src/rpc/clnt_raw.c,
librpc/src/rpc/clnt_tcp.c, librpc/src/rpc/clnt_udp.c,
librpc/src/rpc/pmap_clnt.c, librpc/src/rpc/pmap_getmaps.c
librpc/src/rpc/pmap_getport.c:
Partial merger from freebsd (portability fixes).
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* librpc/src/rpc/clnt_udp.c: Cosmetics from freebsd.
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* librpc/src/rpc/clnt_tcp.c: Partial merger from freebsd
(Fix strict-aliasing).
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* librpc/src/rpc/clnt_raw.c: Partial merger from freebsd
(Improved 16 bit compatibility; Fix strict-aliasing).
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* librpc/src/rpc/rpc_prot.c: Partial merger from freebsd
(Improved 64 bit compatibility; bug fix).
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* librpc/src/rpc/clnt_udp.c, librpc/src/xdr/xdr_mem.c:
Use [u]intptr_t instead of [u_]long for better 16bit compliance.
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* librpc/src/rpc/pmap_rmt.c: Use uintptr_t for better 16bit
compliance.
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* librpc/src/xdr/xdr_float.c: Change detection logic for h8300.
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* librpc/src/xdr/xdr_float.c: M32C has no native float but GCC soft
float should be IEEE format.
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* configure.ac, librpc/src/xdr/xdr_float.c, score/cpu/Makefile.am: Add
Lattice Mico32 support.
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* librpc/src/xdr/xdr_float.c: Add M32C, M32R, and Blackfin.
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