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2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
* cdl/hal.cdl: Fix doc links.
* doc/hal.sgml: hal-common-current-doc-porting-sgml entity ->
hal-common-porting-sgml in line with other docs.
2003-02-13 Mark Salter <msalter@redhat.com>
* src/gdb-fileio.h (FILEIO_O_BINARY): New flag.
(FILEIO_O_TEXT): New flag.
2003-01-31 Mark Salter <msalter@redhat.com>
* include/hal_if.h: Add CYGNUM_CALL_IF_MONITOR_RETURN.
2002-12-04 Gary Thomas <gthomas@ecoscentric.com>
* cdl/hal.cdl: RAM applications should not claim (reset) version
string by default.
2002-12-03 Gary Thomas <gthomas@ecoscentric.com>
* src/hal_if.c (hal_if_init):
* include/hal_if.h:
* cdl/hal.cdl: Allow monitor (RedBoot) version string to be exported
via the virtual vector table.
2002-11-13 Gary Thomas <gthomas@ecoscentric.com>
* cdl/hal.cdl: Add CDL control over DATA cache startup mode.
2002-09-11 Mark Salter <msalter@redhat.com>
* include/hal_if.h: Add __COMMCTL_ENABLE_LINE_FLUSH and
__COMMCTL_DISABLE_LINE_FLUSH.
2002-08-29 Mark Salter <msalter@redhat.com>
* include/generic-stub.h: Add defines for Z packet types.
* src/bplist-dynamic.c: Add support for deferred hardware breakpoint
and watchpoint insertion/deletion. This gets around gdb problem where
gdb tries accessing watched memory before removing watchpoint.
* src/generic-stub.c (__process_packet): Ditto.
* include/hal_stub.h: Ditto.
2002-05-23 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Don't build tests that are not applicable with the
current configuration.
Added CYGINT_HAL_TESTS_NO_CACHES which allows cache tests to be
suppressed.
2002-05-13 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Removed
CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_NOT_GUARANTEED option and its
dependencies.
2002-05-02 Nick Garnett <nickg@redhat.com>
* doc/hal.sgml: Added description of HAL_DELAY_US().
* doc/porting.sgml: Expanded section on architecture porting.
2002-04-30 Jonathan Larmour <jlarmour@redhat.com>
* src/gdb-fileio.c (cyg_hal_gdbfileio_process_F_packet): Reset
retcode/errno/ctrlc status every F packet.
2002-04-23 Jesper Skov <jskov@redhat.com>
* doc/porting.sgml: Fix some typos.
2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
* include/generic-stub.h: Prototype __getpacket().
* src/generic-stub.c: Rename getpacket() -> __getpacket(),
remcomInBuffer -> __remcomInBuffer, and
remcomOutBuffer -> __remcomOutBuffer throughout file, and export
them (i.e. not file local).
(__process_packet): Handle $F packets file I/O protocol responses.
* src/gdb-fileio.c: New file to implement file I/O operations over
the GDB remote protocol.
* src/gdb-fileio.h: New file. Header for above.
2002-03-15 Nick Garnett <nickg@redhat.com>
* doc/porting.sgml: Platform HAL porting guide tidied up and
expanded somewhat. Some work also done on variant
guide. Architecture guided needs a lot more work.
* doc/hal.sgml: Changed explicit section tags to recursive section
tags to make any future restructuring easier.
2002-03-14 Nick Garnett <nickg@redhat.com>
* src/hal_stub.c: Add calls to HAL memory access check macros in
memory access functions.
* include/hal_stub.h: Added default definitions for HAL memory access
check macros.
2002-03-06 Nick Garnett <nickg@redhat.com>
* tests/cache.c: Changed tests so that zero sized caches and HALs
that define HAL_DCACHE_PURGE_ALL() don't cause this test to throw
a compilation error.
2002-02-28 Jesper Skov <jskov@redhat.com>
* src/generic-stub.c (__handle_exception): Pay attention to return
value from hal_syscall_handler.
2002-02-21 Mark Salter <msalter@redhat.com>
* src/hal_if.c (cyg_hal_diag_mangler_gdb_flush): Don't do anything
if buffer is empty.
2002-02-20 Nick Garnett <nickg@redhat.com>
* doc/hal.sgml: Updated and tidied. Now includes porting guide
from a separate file.
* doc/porting.sgml: Added this file to contain the porting guide
section of the HAL document. This is currently largely a
conversion of Jesper's porting guide from the website.
Unfortunately I have had no time to do much more than include it
wholesale, with only minor edits. There are some notes at the end
of the file describing what I would like to do.
2002-02-18 Nick Garnett <nickg@redhat.com>
* doc/hal.sgml: Restructured most of this document and rewrote
large chunks of the basic HAL description stuff. Only the skeleton
of the porting guided is currently done. This checkin in mostly
for safety and to let others read the current state.
2002-02-06 Mark Salter <msalter@redhat.com>
* src/hal_if.c (cyg_hal_diag_mangler_gdb_control): Add flush support.
(cyg_hal_diag_mangler_gdb_flush): New function to flush mangler output.
(cyg_hal_diag_mangler_gdb_putc): Use new function to flush output.
2002-01-30 Hugo Tyson <hmt@redhat.com>
* include/hal_if.h (CYGNUM_FLASH_CFG_OP_CONFIG_INT): New defines for
getting Flash Config options out of RedBoot using VV call
CYGACC_CALL_IF_FLASH_CFG_OP(). These need to be kept uptodate
with (or must override) those in RedBoot's flash_config.h
Previously only used for getting an ESA.
2002-01-25 Hugo Tyson <hmt@redhat.com>
* src/generic-stub.c (__process_packet): If detach or kill, call
sys_profile_reset() if BSP_SYSCALLS_GPROF are enabled, to clear
out any dangerous state there. Such as a callback function
pointer into application code.
2002-01-23 Jonathan Larmour <jlarmour@redhat.com>
* include/drv_api.h: Add cyg_drv_interrupt_mask/unmask_intunsafe
* src/drv_api.c: Ditto. And modify
cyg_drv_interrupt_mask/unmask to be interrupt safe.
2002-01-21 Mark Salter <msalter@redhat.com>
* include/hal_spd.h: New file. Definitions for SDRAM module SPD.
2002-01-18 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c (__build_t_packet): don't declare extend_val
twice.
2001-12-12 Jesper Skov <jskov@redhat.com>
* include/hal_stub.h: Add goto to the used label.
* src/hal_misc.c: Added (dummy) got for label used in
CYGARC_HAL_GET_RETURN_ADDRESS_BACKUP.
2001-12-05 Jonathan Larmour <jlarmour@redhat.com>
* src/dbg-threads-syscall.c (dbg_thread_syscall): Don't bother to
deref a func ptr. The opcode could theoretically be 0x0!
2001-12-04 Richard Sandiford <rsandifo@redhat.com>
* src/generic-stub.c (__add_char_to_packet): Reverse check for
end of buffer and end of packet to fix potential buffer overrun.
2001-12-01 Jonathan Larmour <jlarmour@redhat.com>
* src/dbg-threads-syscall.c (dbg_thread_syscall): check for
NULL dbg_syscall_ptr.
* cdl/hal.cdl: require CYGPKG_INFRA since all HALs do!
2001-11-29 Hugo Tyson <hmt@redhat.com>
* src/hal_stub.c: Enable HAL_STUB_HW_SEND_STOP_REASON_TEXT for
XScale architectures per Mark's request; XScale GDB needs to know
what's happening with watchpoints (= work around previous change)
2001-11-29 Hugo Tyson <hmt@redhat.com>
* src/hal_stub.c: Condition out sending the reason for hardware
watchpoint stop in the stop packet as $T05watch:01234568;... most
GDBs do not understand it and in fact object to it.
2001-11-23 Nick Garnett <nickg@redhat.com>
* src/generic-stub.c (__process_packet): Fixed bogosity in
handling of 'r' packet. It tried to send two replies, messing up
the protocol and confusing GDB.
2001-11-02 Hugo Tyson <hmt@redhat.com>
* include/hal_stub.h (CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION):
Permit this too to be defined externally ie. in a platform HAL.
2001-10-25 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl:
* cdl/debugging.cdl: Reorg CDL a little so that GDB stub routines
are only compiled when needed (instead of being compiled "empty").
2001-10-24 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl: Add 'basic' test.
* tests/basic.c: New test of some minimal HAL functionality.
2001-10-18 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c (cyg_hal_diag_mangler_gdb_putc):
* cdl/debugging.cdl: CYGNUM_HAL_DEBUG_GDB_PROTOCOL_RETRIES is now
defined as CDL 'data' flavor (tested via #if vs. #ifdef)
2001-10-17 Jesper Skov <jskov@redhat.com>
* src/generic-stub.c: Prefixed local version of memcpy and memset
with _.
2001-10-17 Gary Thomas <gthomas@redhat.com>
* cdl/debugging.cdl:
* src/hal_if.c (cyg_hal_diag_mangler_gdb_putc): Make retry/abort optional,
only attemped if CYGNUM_HAL_DEBUG_GDB_PROTOCOL_RETRIES is configured to
be non-zero (default now 0).
2001-10-16 Jesper Skov <jskov@redhat.com>
* include/hal_stub.h: Allow ISOINFRA/LIBC to provide string
functions.
2001-10-16 Gary Thomas <gthomas@redhat.com>
* include/generic-stub.h: Add prototypes for breakpoint_list functions.
2001-10-15 David Howells <dhowells@redhat.com>
* include/hal_stub.h: put semicolon between goto-label and close curly.
2001-10-12 Mark Salter <msalter@redhat.com>
* src/thread-packets.c: Don't specify array sizes in extern decls.
* src/hal_stub.c: Use HAL_STUB_REGISTERS_SIZE to set number of elements
in register save areas. Default to NUMREGS if not defined by HAL.
Allow HALs to provide specialized get_register()/put_register().
* src/generic-stub.c (stub_format_registers): Support 'p' packet.
(__process_packet): Rearrange ifdefs so error is sent for unsupported
Z packet types.
(process_query): Add hook for HAL specific queries.
(process_set): Add hook for HAL specific sets.
* include/generic-stub.h: Add extern decls to quiet compiler warnings.
2001-10-11 Gary Thomas <gthomas@redhat.com>
* include/generic-stub.h:
* src/generic-stub.c: Improve error handling more. Make sure that
packets are consumed, even if they are going to be tossed (overflow).
This keeps TCP based connections going, even when the data is bad.
(getpacket): Only send NAK in case of overflow.
2001-10-09 Jesper Skov <jskov@redhat.com>
* src/hal_if.c (flash_config_op): Protect with
CYGARC_HAL_SAVE_GP.
2001-10-04 Jesper Skov <jskov@redhat.com>
* include/hal_endian.h: Added.
Fix typo.
2001-10-03 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_tables.h (CYG_HAL_TABLE_BEGIN): Use plain "object"
because some (only some though) MIPS tools complain with %object.
(CYG_HAL_TABLE_END): Ditto.
2001-10-02 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_tables.h (CYG_HAL_TABLE_BEGIN): Use %object syntax
rather than @object since @ is a comment character on ARM. gas
accepts either syntax.
(CYG_HAL_TABLE_END): Ditto.
2001-10-01 Gary Thomas <gthomas@redhat.com>
* src/generic-stub.c (getpacket): Send back error response (E01) if
packet received which overflows buffers. GDB doesn't always do much
with this error, but at least it keeps the protocol moving.
2001-09-26 Gary Thomas <gthomas@redhat.com>
* cdl/common.cdl: New interface CYGINT_HAL_SUPPORTS_MMU_TABLES which
indicates if the HAL supports MMU tables (few do).
2001-09-25 Gary Thomas <gthomas@redhat.com>
* cdl/common.cdl (CYGSEM_HAL_INSTALL_MMU_TABLES): Change to be
default for ROM startup.
2001-09-20 Jesper Skov <jskov@redhat.com>
* tests/vaargs.c (cyg_start): Call CYG_TEST_INIT.
2001-09-10 Nick Garnett <nickg@redhat.com>
* include/hal_stub.h (strlen): Changed return type to size_t from
int so it matches <string.h>. For some reason the compiler has
suddenly started complaining about the type mismatch. Strange.
2001-09-07 Nick Garnett <nickg@redhat.com>
* src/hal_stub.c (put_register): Added kludge for VR4300 targets
to sign extent the PC when it is being set. This is due to the
age of the VR4300 toolchain and the fact that the VR4300 is the
only target to do full 64bit register saves/restores.
2001-09-07 Jesper Skov <jskov@redhat.com>
* include/hal_if.h: Fix typo in below change.
2001-09-07 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_if.h (CYGACC_CALL_IF_DBG_SYSCALL): Define and call
with correct arguments.
2001-08-24 Mark Salter <msalter@redhat.com>
* src/generic-stub.c (__process_packet): Add support for 'D' packet.
(__process_packet): Check for impossible mem write length.
2001-08-17 Jonathan Larmour <jlarmour@redhat.com>
* cdl/hal.cdl: Add CYGINT_HAL_VIRTUAL_VECTOR_COMM_BAUD_SUPPORT
interface.
2001-08-16 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl: Add CDL options to control GDB protocol retries.
2001-08-14 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c (cyg_hal_diag_mangler_gdb_putc): Use timeout
functions to allow for retries. This should improve the case
where [for whatever reason] the host GDB misses or ignores
a $O packet - it will get resent after a reasonable timeout.
2001-08-03 Gary Thomas <gthomas@redhat.com>
2001-08-03 Jesper Skov <jskov@redhat.com>
* include/hal_if.h: Use inline functions for calls - allowing
interrupts to be disabled while services are called
[CYGACC_COMM_IF_CONTROL is an exception since it's using variable
arguments - so it's still a macro].
Pruned unused IF vectors: ICTRL_TABLE, EXC_TABLE, DBG_VECTOR,
CPU_DATA, BOARD_DATA, SYSINFO, SET_SERIAL_BAUD.
Note: this should fix bug CR 902745-CR.
* cdl/hal.cdl: Removed CYGSEM_HAL_VIRTUAL_VECTOR_CLAIM_ICTRL.
* src/hal_if.c (hal_if_init): Removed initialization of
ICTRL_TABLE, EXC_TABLE, CPU_DATA and BOARD_DATA entries.
2001-08-03 Nick Garnett <nickg@redhat.com>
Imported from a development branch:
2001-07-11 Nick Garnett <nickg@redhat.com>
* include/drv_api.h:
* src/drv_api.c:
Added API for controlling routing of interrupts to CPUs in SMP
configurations.
2001-06-29 Nick Garnett <nickg@cygnus.co.uk>
* include/drv_api.h:
* src/drv_api.c:
Added API for using spinlocks.
2001-08-03 Jesper Skov <jskov@redhat.com>
* tests/vaargs.c: Added.
* cdl/hal.cdl: Added CYGPKG_HAL_BUILD_COMPILER_TESTS to allow cpp1
and vaargs tests to be compiled conditionally.
2001-07-27 Jesper Skov <jskov@redhat.com>
* tests/intr.c: Set up interrupt ISR using driver API so it works
properly in chained mode in the presence of arbiters.
* src/drv_api.c (chain_isr): Call default ISR when
appropriate. Return ISR return value.
* include/hal_arbiter.h (hal_call_isr): Added version to be used
with interrupt chaining.
2001-07-24 Mark Salter <msalter@redhat.com>
* cdl/hal.cdl (CYGINT_HAL_PLF_IF_IDE): New interface which
indicates platform supports IDE controller I/F macros.
2001-06-29 Jonathan Larmour <jlarmour@redhat.com>
* cdl/hal.cdl (CYGPKG_HAL_TESTS): Remove redundant .c extension
2001-06-29 Jesper Skov <jskov@redhat.com>
* include/hal_misc.h: Moved arbiter helper to
* include/hal_arbiter.h: this file to avoid header file inclusion
order problems.
2001-06-28 Jesper Skov <jskov@redhat.com>
* include/hal_misc.h (hal_call_isr): Added. Used by ISR arbiters.
2001-06-22 Gary Thomas <gthomas@redhat.com>
* src/generic-stub.c (BUFMAX): Define as platform specific, thus
reducing memory requirements.
(__process_packet): Eliminate program arguments support until eCos
makes use of them (more memory savings).
2001-06-22 Mark Salter <msalter@redhat.com>
* src/hal_stub.c (__do_copy_mem): Add goto statement to prevent
compiler from moving instructions across 'err' label.
2001-06-14 Jonathan Larmour <jlarmour@redhat.com>
* src/generic-stub.c (__process_packet): Don't reset the board
straight away with a 'r' packet. Let a 'k' packet do it instead.
* src/hal_stub.c (__install_traps): Remove redundant comment.
2001-06-11 Jonathan Larmour <jlarmour@redhat.com>
* src/hal_if.c (delay_us): Revert below change of 2001-05-17
2001-06-05 Hugo Tyson <hmt@redhat.com>
* src/hal_if.c (cyg_hal_diag_mangler_gdb_putc): The nesting of
CYGARC_HAL_SAVE_GP() and the instant-out if sending a carriage
return "\r" was wrong - it scrambled the gp for the caller! Since
the return-test is trivial, I simply re-ordered rather than making
the exit clause complex with a restore in it.
2001-05-17 Jonathan Larmour <jlarmour@redhat.com>
* src/hal_if.c (delay_us): Warn if using default
2001-05-14 Jonathan Larmour <jlarmour@redhat.com>
* cdl/interrupts.cdl (CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE):
Default stack size to 32K for non-kernel configs, and describe
why.
2001-05-07 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c (hal_ctrlc_check): Only return 'true' if the ISR/DSR
actually processes a ^C. Otherwise, interrupts/date can be lost on
a shared channel (like an ethernet device).
2001-04-30 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl: Add configury to control initial cache behaviour.
2001-04-30 Hugo Tyson <hmt@redhat.com>
* cdl/hal.cdl: Add tests/cpp1.c to the tests list.
* tests/cpp1.c: New test, to test for regressions in the tools.
This one is for a CPP bug in the XScale tools where '+' binds too
strongly following a ')' because it is mistaken for unary plus.
2001-04-25 Bart Veer <bartv@redhat.com>
* tests/cache.c:
Fix test for cache presence.
* src/drv_api.c (cyg_drv_interrupt_detach):
Added missing indirection.
2001-03-28 Jonathan Larmour <jlarmour@redhat.com>
* include/dbg-threads-api.h: Add dbg_thread_id() function prototype.
2001-03-21 Mark Salter <msalter@redhat.com>
* src/hal_if.c (hal_if_init): Add explicit typecast when setting
version. Needed when sizeof(int) < sizeof(CYG_ADDRWORD).
2001-03-21 Jesper Skov <jskov@redhat.com>
* src/hal_if.c (hal_if_init): Added warning about debugging.
2001-03-20 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_if.h: Add argument names to __call_if_flash_cfg_op_fn_t
2001-03-16 Mark Salter <msalter@redhat.com>
* src/hal_stub.c (__build_t_packet): Add hook for adding arch-specific
registers to T packet.
(handle_exception_cleanup): Skip orig_registers past breakpoint so we
return to original context rather than hit breakpoint again.
2001-03-16 Hugo Tyson <hmt@redhat.com>
* include/hal_if.h: Define types and slots and macros themed with
the phrase CALL_IF_FLASH_CFG_OP following the pattern of what's
there for the other slots. Thus CYGNUM_CALL_IF_FLASH_CFG_OP,
CYGACC_CALL_IF_FLASH_CFG_OP(...) and __call_if_flash_cfg_op_fn_t
are all newly defined. Also CYGNUM_CALL_IF_FLASH_CFG_GET which is
the only operation supported in this initial version.
Also changed many typedef'd function pointers to not include the
pointerness; that way the type can be used to validate the
correctness of arguments in the called function.
* src/hal_stub.c (__reset): Minor change to reset function
handling; pointerness of typedef removed.
* src/hal_if.c (flash_config_op): New function to call flash ops
in RedBoot. This is so that RedBoot can manage ethernet addresses
for you, and the application can get at the data "cleanly".
(hal_if_init): Install flash_config_op() in the table if defined.
2001-03-12 Mark Salter <msalter@redhat.com>
* src/hal_misc.c (cyg_hal_user_break): Use macro to find PC
in saved regs.
* src/generic-stub.c: Add support for harvard memories.
* src/bplist-dynamic.c: Ditto.
* include/generic-stub.h: Ditto.
* include/hal_stub.h: Add dummy harvard memory macros for
princeton memory systems.
2001-03-12 Jesper Skov <jskov@redhat.com>
* src/drv_api.c (cyg_drv_interrupt_detach): Fix missing intr->
change.
2001-03-08 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Change sense of
CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_GUARANTEED to new
CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_NOT_GUARANTEED.
2001-03-07 Jesper Skov <jskov@redhat.com>
* src/drv_api.c: Use macro to provide symbol alias.
2001-03-05 Jesper Skov <jskov@redhat.com>
* src/hal_if.c (hal_if_diag_init): Ensure the function only
executes once.
2001-03-02 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl:
* include/hal_if.h:
* src/hal_if.c (hal_if_init):
Support platform specific initializations.
2001-02-26 Mark Salter <msalter@redhat.com>
* src/generic-stub.c (__process_packet): Change 'k' packet to cause
return to original context. Change 'r' packet to respond with empty
packet before resetting board.
* src/hal_stub.c (handle_exception_exit): New function. Restores
original context saved when stub was entered for the first time.
(handle_exception_cleanup): Save original context.
(__install_traps): Set __process_exit_vec to handle_exception_exit.
2001-02-09 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Make CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT and
CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT options have sensible defaults.
2001-02-08 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Added CYGSEM_HAL_VIRTUAL_VECTOR_INHERIT_CONSOLE and
CHANNEL_CONFIGURABLE options.
* cdl/common.cdl: Added CYGDBG_HAL_DIAG_TO_DEBUG_CHAN option.
* src/hal_if.c: Changes to respect new options. Always do platform
driver init from CLAIM_COMMS code.
* src/hal_stub.c: Leave channel setup to CLAIM_COMMS code.
* src/hal_if.c: Added null mangler that gets called via the
virtual vector console comms entry and just forwards IO to the
debug comms entries. This differs from setting the console
channel to the same as the debug channel in that console output
will go to the debug channel even if the debug channel is changed.
2001-02-07 Jesper Skov <jskov@redhat.com>
* include/hal_if.h: Allow architecture to override COMM and CALL
accessor macros.
2001-02-03 Gary Thomas <gthomas@redhat.com>
* src/bplist-dynamic.c (__set_breakpoint, __remove_breakpoint):
Fix error introduced below when no breakpoint list defined.
2001-02-02 Mark Salter <msalter@redhat.com>
* src/generic-stub.c: __set_breakpoint and __remove_breakpoint now
take a length argument.
* src/bplist-dynamic.c: Support breakpoint length. Use
HAL_BREAKINST_ADDR macro (if defined) to get actual breakpoint based
on breakpoint length.
* include/hal_stub.h: Add len argument to __set_breakpoint and
__remove_breakpoint.
2001-02-01 Jesper Skov <jskov@redhat.com>
* src/drv_api.c: Make it build with chaining.
* include/hal_if.h: Introduce macros for legal version range and
special hacked version number used by ctrlc magic.
* src/hal_if.c (hal_ctrlc_isr_init): Be more careful with how the
version number is checked (and trashed) by the ctrlc init code.
* src/hal_misc.c (hal_default_isr): Same.
* src/hal_stub.c: Moved mangling code to hal_if.c
* src/hal_if.c: New policies for when and how to initialize the
IO channels. Mangler code now set up by diag_init to allow for
mangling when no stub is included.
* include/hal_if.h: Added COMM version in upper 16 bits of version
word. Removed CYGPRI_HAL_IMPLEMENTS_IF_SERVICES.
* src/hal_misc.c: Use masks when checking vv versions.
* cdl/hal.cdl: Add new options for selecting which parts of the
virtual vector table to initialize.
* src/hal_if.c: Matching granularity in initialization code.
Extra checking of services before using these.
* cdl/debugging.cdl: Require channel initialization when enabling
stubs.
2001-01-31 Jesper Skov <jskov@redhat.com>
* cdl/common.cdl: Get rid of CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL
options. They are replaced by the CYGSEM_HAL_DIAG_MANGLER option.
2001-01-31 Hugo Tyson <hmt@redhat.com>
* include/hal_if.h: Make it possible to build logical ether driver
even without virtual vectors present, by defining a dummy
HAL_CTRLC_CHECK in that case; other code invokes it if debugging
per se is enabled.
2001-01-26 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c (__reset): Rename HAL_STUB_PLATFORM_RESETx macros
to HAL_PLATFORM_RESETx.
* src/hal_if.c (reset): Same.
2001-01-15 Nick Garnett <nickg@cygnus.co.uk>
* src/drv_api.c: Initialized isr_disable_counter to 1 so that it
indicates that interrupts are initially disabled.
2000-12-15 Gary Thomas <gthomas@redhat.com>
* src/generic-stub.c: Define 'version' string to be a weak
symbol that can be easily overridden (e.g. by RedBoot).
2000-12-11 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c: Remove unnecessary (polluting) include file.
* include/hal_stub.h: Support platform/variant supplied
include files. <cyg/hal/plf_XXX.h> can now be layered
as <cyg/hal/var_XXX.h> which includes <cyg/hal/plf_XXX.h>.
2000-12-06 Jesper Skov <jskov@redhat.com>
* src/hal_if.c (delay_us): Ensure proper _GP save/restore.
Reduce number of loops in fall-back code.
2000-12-05 Drew Moseley <dmoseley@redhat.com>
* src/hal_stub.c (__build_t_packet): Handle
CYGARC_REGSIZE_DIFFERS_FROM_TARGET_REGISTER_T with Little Endian
target.
* include/hal_misc.h: Added BIT and SZ_ defines.
2000-11-22 Mark Salter <msalter@redhat.com>
* src/hal_misc.c (hal_default_isr): Version check only when
CYGSEM_HAL_ROM_MONITOR not defined.
2000-11-20 Mark Salter <msalter@redhat.com>
* src/hal_stub.c (hal_flush_output): New function to flush debug
comm interface.
* src/generic-stub.c (__process_packet): Use hal_flush_output when
killing or continuing.
* include/hal_stub.h: Add declaration for hal_flush_output().
* include/hal_if.h (__COMMCTL_FLUSH_OUTPUT): New comm control cmd.
2000-11-17 Jesper Skov <jskov@redhat.com>
* src/hal_if.c (delay_us): Add dummy loop.
Duh! Take usecs argment into account.
2000-11-06 Mark Salter <msalter@redhat.com>
* src/generic-stub.c (__handle_exception): Add support for GNUPro bsp
syscall handling.
* src/board.h: Include pkgconf/redboot.h for CYGSEM_REDBOOT_BSP_SYSCALLS.
2000-11-06 Jesper Skov <jskov@redhat.com>
* src/hal_if.c (hal_if_diag_write_char): Clear interrupt flag before
setting breakpoint.
2000-11-04 Mark Salter <msalter@redhat.com>
* src/hal_stub.c (__build_t_packet): Report reason and data
address if stopped by hw watchpoint.
* src/generic-stub.c (__process_packet): Remove experimental
support for type 5 Z packet.
* include/hal_stub.h: Define HAL_STUB_STOP_* reasons returned
by HAL_IS_STOPPED_BY_HARDWARE.
2000-10-27 Mark Salter <msalter@redhat.com>
* src/generic-stub.c: Fixed preprocessor warning.
2000-10-27 Gary Thomas <gthomas@redhat.com>
* src/generic-stub.c (__process_packet): Remove warnings when
hardware breakpoint support (Z packet) not enabled.
2000-10-26 Mark Salter <msalter@redhat.com>
* src/generic-stub.c (__process_packet): Add Z packet support.
* src/bplist-dynamic.c: Include <pkgconf/hal.h> to pick up
CYGNUM_HAL_BREAKPOINT_LIST_SIZE.
2000-10-24 Jesper Skov <jskov@redhat.com>
* src/generic-stub.c (__process_packet): Disable buffer size
z-packet.
2000-10-23 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c: Made __mem_fault_handler pointer volatile.
2000-10-20 Jonathan Larmour <jlarmour@redhat.com>
* include/drv_api.h (cyg_interrupt): Make dsr_count volatile to
prevent compilers optimizing accesses in the wrong place.
2000-10-20 Jesper Skov <jskov@redhat.com>
* include/drv_api.h: Correct location of volatile keyword.
* src/drv_api.c: Same.
2000-10-19 Gary Thomas <gthomas@redhat.com>
* src/generic-stub.c (__process_packet): Add RedBoot identifier
in maintenance 'd' packet reply.
2000-10-18 Jesper Skov <jskov@redhat.com>
* include/hal_if.h (CYGPRI_HAL_IMPLEMENTS_IF_SERVICES): Set for
all non-RAM startup types.
2000-10-13 Jonathan Larmour <jlarmour@redhat.com>
* src/stubrom/stubrom.c (cyg_start): Remove unnecessary call to
initialize_stub()
2000-09-11 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_tables.h (CYG_HAL_TABLE_EXTRA): Use new definition of
CYGBLD_ATTRIB_SECTION, and fix the string name up better.
(CYG_HAL_TABLE_ENTRY): Ditto
(CYG_HAL_TABLE_QUALIFIED_ENTRY): Ditto
2000-09-07 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_tables.h: Fix non-standard use of paste operator to
remove warnings with recent gcc
2000-09-04 Jonathan Larmour <jlarmour@redhat.com>
* include/hal_tables.h (CYG_HAL_TABLE_END): Use CYGARC_P2ALIGNMENT
to align label
(CYG_HAL_TABLE_TYPE): Define
2000-09-01 Jonathan Larmour <jlarmour@redhat.com>
* src/hal_stub.c (__build_t_packet): Ensure sign extension applies
in the higher word, not the lower.
(__build_t_packet): Don't need to conditionalize on
CYGARC_REGSIZE_DIFFERS_FROM_TARGET_REGISTER_T as there should be no
problems with the current code.
* src/generic-stub.c (stub_format_registers): Likewise
* include/hal_if.h (CYGACC_COMM_IF_CONTROL): Remove warning due to
unnecessary use of cpp paste operator
2000-08-28 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c:
* include/hal_if.h (hal_ctrlc_check): Define new routine to be
called by interrupt handlers (DSRs) which may be using hardware
shared with a debug channel. In particular, network adaptors
need to call this function to see if a ^C has occurred on the
network debug connection.
2000-08-24 Gary Thomas <gthomas@redhat.com>
* include/hal_tables.h: Need descriminated tables (for proper sorting).
2000-08-14 Drew Moseley <dmoseley@redhat.com>
* src/hal_if.c: Added an extern declaration for
cyg_hal_plf_comms_init.
* src/bplist-dynamic.c: Only use breakpoint lists when building
stubs.
2000-08-10 Drew Moseley <dmoseley@redhat.com>
* include/generic-stub.h: Added support for register validity
checking.
* src/generic-stub.c: Ditto.
* src/hal_stub.c: Ditto.
* include/drv_api.h: Added cyg_code_t.
2000-08-03 Gary Thomas <gthomas@redhat.com>
* include/hal_if.h (CYGNUM_CALL_IF_DBG_DATA): Move to avoid
conflict.
2000-07-26 Gary Thomas <gthomas@redhat.com>
* src/hal_stub.c (cyg_hal_gdb_diag_putc): Ignore any characters
other than the protocol chars of ACK/NAK/^C.
* src/hal_if.c (hal_if_diag_init): Only reset console channel
if user has configured a non-default choice.
2000-07-24 Drew Moseley <dmoseley@redhat.com>
* src/bplist-dynamic.c (__install_breakpoint_list): Call
HAL_ICACHE_SYNC() rather than HAL_ICACHE_INVALIDATE_ALL().
2000-07-21 Drew Moseley <dmoseley@cygnus.com>
* src/hal_stub.c: Cleanup of #define's.
* src/generic-stub.c: Rearrange the linkage between Cygmon and HAL so
that Cygmon needs HAL but not vice-versa. ie HAL no longer calls
any Cygmon functions.
* src/hal_misc.c: Ditto.
* src/bplist-dynamic.c: Use HAL macros rather than Cygmon
functions for flushing the cache.
Also handle the case where target_register_t is not defined.
2000-07-21 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c (CYGNUM_HAL_VIRTUAL_VECTOR_NUM_CHANNELS): Define to allow
the number of channels to be extended by "AUX" packages.
2000-07-20 Drew Moseley <dmoseley@redhat.com>
* src/generic-stub.c (stub_format_registers): Make the previous patch
effective only if CYGARC_REGSIZE_DIFFERS_FROM_TARGET_REGISTER_T is
defined so as to not affect any other targets.
* src/hal_stub.c: Ditto.
2000-07-19 Drew Moseley <dmoseley@redhat.com>
* src/generic-stub.c (stub_format_registers): Handle the case
where GDB is expecting registers larger than we are storing. ie
MIPS gdb expects 64 bit registers even if we are on a 32 bit
architecture. Also, handle the sign-extension correctly if
necessary.
* src/hal_stub.c (__build_t_packet): Ditto.
2000-07-18 Jesper Skov <jskov@redhat.com>
* src/hal_misc.c (hal_default_isr):
Version gets hacked by hal_if_init - check for the hacked value.
2000-07-18 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c (__mem_fault_handler): Made volatile.
2000-07-14 Drew Moseley <dmoseley@redhat.com>
* src/generic-stub.c: Cleanups for better coexistence with Cygmon.
* include/generic-stub.h: Ditto.
* include/hal_if.h: Ditto.
* include/hal_stub.h: Ditto.
* src/hal_stub.c: Ditto.
* cdl/hal.cdl: Compile bplist-dynamic.c.
* src/bplist-dynamic.c: New file for supporting breakpoints in the HAL.
2000-07-14 Gary Thomas <gthomas@redhat.com>
* src/hal_if.c (delay_us): Use HAL_DELAY_US() if defined.
2000-07-07 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c (initHardware): Fix #endif location.
* src/hal_if.c (hal_ctrlc_isr_init): Added hack to work around a
silly but critical problem.
* src/hal_stub.c: Removed some CygMon conditional exclusions.
* src/hal_if.c (hal_ctrlc_isr_init): Don't enable interrupts when
configured as ROM monitor.
2000-07-05 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Only allow CTRLC support if there's stubs or
a ROM monitor to handle it. (Haruki Kashiwaya (kashiwaya at redhat
dot com)).
2000-06-30 Jesper Skov <jskov@redhat.com>
* include/hal_if.h: Make CYGACC macros call functions. May have to
add some _GET macros at some time if anyone needs to access the
function pointers.
* src/hal_stub.c:
* src/hal_misc.c:
* src/hal_if.c:
Matching changes of CYGACC clients.
2000-06-29 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c (cyg_hal_gdb_diag_putc): Check console interrupt
flag and breakpoint if set.
2000-06-28 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c (cyg_hal_gdb_diag_putc): Don't try to set
breakpoints in ROM startup - just disable interrupts. Also, use
procs table function to disable device interrupts.
* include/hal_if.h: Mark vector/comms arrays volatile to avoid
compiler confusion.
* include/dbg-threads-api.h: Fix C/C++ declaration issues.
* src/hal_stub.c: Moved stub platform init call below vector table
setup.
* src/hal_misc.c:
* src/hal_if.c:
* include/hal_if.h: DBG_ISR_VECTOR and SET_TIMEOUT functions added
to comms table. Added DELAY_US function to vector table. Made
switching of debug channel dis/enable Ctrl-c interrupts as
well. Made ctrlc_isr code use new vector entries. All this amounts
to a properly switchable debug channel.
2000-06-21 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c: Fixed clients of vector procs tables to pass
in the correct arguments. Hook O-packetizer up on procs slot
reserved for IO mangler. Install mangler when necessary.
* src/hal_if.c: Extended set procs functions to allow temporarily
switching console procs in a safe manner. Removed debug and
console wrappers - all IO happens via drivers hooked up in tables
rather than through hardwired macros. Proper initialization of
console proc entry. Fixed clients of vector procs tables to pass
in the correct arguments. Stub now does its own vector table
initialization. Added special procs slot for IO manglers.
* include/hal_if.h: Define special IDs used by the set procs
functions. PROCS_HANDLED removed since the procs table will now
always service any port.
2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
* include/hal_stub.h: Added underscore to breakinst().
* include/hal_tables.h:
Added this file to contain macros for defining datatables in a
systematic and extensible way.
2000-06-19 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl: Revert change below - GUARANTEED can exist
with STUBS defined.
2000-06-18 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl: Use of virtual vector functions for diagnostic
output must be disabled when building with stubs. Note: this
lets stubs be built for platforms with guaranteed virtual
vector support.
2000-06-16 Jesper Skov <jskov@redhat.com>
* include/hal_if.h: All vector-dependant features hidden when
config option not enabled.
* src/hal_if.c (hal_if_init): Fix warning.
2000-06-15 Jesper Skov <jskov@redhat.com>
* include/hal_if.h: Added console-include decision logic.
2000-06-15 Nick Garnett <nickg@cygnus.co.uk>
* src/drv_api.c:
* include/drv_api.h: Added boolean result to cyg_drv_cond_wait()
to match change to the kernel and KAPI functionality.
2000-06-14 Jesper Skov <jskov@redhat.com>
* src/hal_stub.c: Added O-packetizer used by GDB stubs for virtual
vector table configs.
* src/hal_misc.c (hal_default_isr): Check Ctrlc for both CTRLC
or BREAK options.
* src/hal_if.c:
* include/hal_if.h:
Define console wrappers when necessary. Platform HALs can use
these by providing raw IO functions and some config data.
2000-06-09 Jesper Skov <jskov@redhat.com>
* src/hal_if.c: Implemented most of the remaining services. Some
just don't have an eCos equivalent at the moment.
* cdl/hal.cdl: Allow virtual_vector options to have sensible
default values depending on when the platform HAL port was
written.
* src/hal_misc.c (cyg_hal_user_break): Also expect CygMon to
provide the breakpoint service.
* src/stubrom/stubrom.c (cyg_start): Reverted change. Now handled
by hal_if_init.
* cdl/hal.cdl: Added option for controlling use of diag services
in the virtual vector table.
2000-06-08 Jesper Skov <jskov@redhat.com>
* src/stubrom/stubrom.c: Call hal_diag_init to ensure IF table
entries related to diag IO get initialized.
* src/hal_stub.c (cyg_hal_gdb_interrupt): save/restore GP so it
can be used by MIPS platforms.
Use reset function in ROM if available.
* src/hal_misc.c:
* include/hal_misc.h: Functions shared between HALs. More
functions are likely to be moved here if appropriate.
* src/hal_if.c: Interfacing related functions: table init code and
function wrappers.
* include/hal_if.h: ROM/RAM calling interface table
definitions. The layout is a combination of libbsp and vectors
already in use by some eCos platforms.
* cdl/hal.cdl: Added CYGxxx_HAL_VIRTUAL_VECTOR_SUPPORT
options. These are used to control whether a platform uses the new
ROM/RAM calling interface. All platforms will be converted to use
this, but piecemeal over a period of time, thus the requirement
for selecting behavior.
2000-06-04 Gary Thomas <gthomas@redhat.com>
* cdl/hal.cdl: Support variant 'pkgconf' headers. This will allow
[variant] common symbols to be defined, rather than duplicating
them over all platforms using that variant.
2000-05-25 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Allow thread support to included for ROM
monitor builds.
2000-05-22 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Allow platform to prevent CTRLC inclusion.
2000-04-12 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Don't let interfaces define anything.
2000-04-07 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Fix dependencies for stub.
2000-03-28 Jesper Skov <jskov@redhat.com>
* src/generic-stub.c (__process_packet): Added 'z' packet reply.
2000-03-28 John Dallaway <jld@cygnus.co.uk>
* cdl/hal.cdl:
Adjust documentation URLs.
2000-03-24 Jesper Skov <jskov@redhat.com>
* include/hal_stub.h: Fixed a bad function name. Made it opssible
for archs to define CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION.
2000-03-20 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Preclude USE_MONITOR when including stubs.
2000-03-01 Gary Thomas <gthomas@cygnus.co.uk>
* cdl/common.cdl:
Define CYGINT_HAL_DIAG_DISABLE_GDB_PROTOCOL_SUPPORTED as an
'interface' so implementations can be properly specified.
2000-02-29 Gary Thomas <gthomas@cygnus.co.uk>
* cdl/common.cdl: Option to disable GDB protocol now supported
by QUICC based PowerPC systems.
2000-02-29 Jonathan Larmour <jlarmour@redhat.co.uk>
* include/generic-stub.h: Make header C++ safe
2000-02-16 Jesper Skov <jskov@redhat.com>
* include/hal_stub.h: fixed endian definitions.
2000-02-10 Jesper Skov <jskov@redhat.com>
* include/pkgconf/hal.h: Added CYGSEM_HAL_ROM_MONITOR
* src/hal_stub.c (initHardware): CYG_HAL_STARTUP_STUBS ->
CYGSEM_HAL_ROM_MONITOR.
Removed HAL_STUB_PLATFORM_STUBS_INIT.
2000-02-09 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Added remaining build dependencies.
2000-02-04 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Fix test list display.
2000-02-03 Jesper Skov <jskov@redhat.com>
* include/pkgconf/hal.h: CYG_HAL_POWERPC_x->CYGPKG_...
2000-02-03 Jesper Skov <jskov@redhat.com>
* cdl/debugging.cdl: Use interfaces for stub capabilities instead
of exclude list.
* cdl/hal.cdl: Add extra dependencies to common stub build rule.
2000-02-02 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Added HAL tests.
2000-01-31 Simon FitzMaurice <sdf@cygnus.co.uk>
* cdl/hal.cdl:
Adjust help URLs in line with new doc layout.
2000-01-28 Simon FitzMaurice <sdf@cygnus.co.uk>
* cdl/hal.cdl:
Adjust help URLs in line with new doc layout.
2000-01-27 Jesper Skov <jskov@redhat.com>
* cdl/hal.cdl: Added simple build rules for common stub.
2000-01-26 Jonathan Larmour <jlarmour@redhat.co.uk>
* src/hal_stub.c (__reset): Replace CYGDAT_CYGMON_ENABLE
dependency with just CYGPKG_CYGMON
(initHardware): Likewise
(__set_baud_rate): Likewise
(putDebugChar): Likewise
2000-01-17 John Dallaway <jld@cygnus.co.uk>
* cdl/common.cdl,
cdl/debugging.cdl:
Modify the default_value attribute for
CYGFUN_HAL_COMMON_KERNEL_SUPPORT, CYGPKG_HAL_EXCEPTIONS
and CYGDBG_HAL_DEBUG_GDB_THREAD_SUPPORT to do the right
thing in the absence of the eCos kernel package.
1999-12-22 John Dallaway <jld@cygnus.co.uk>
* cdl/hal.cdl:
Add CFLAGS to the custom rule for extras.o to accommodate
arm big-endian targets.
1999-12-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/hal.h: Rename all CYG_HAL_USE_ROM_MONITOR_GDB_STUBS
-> CYGSEM_HAL_USE_ROM_MONITOR_GDB_stubs
Rename all CYG_HAL_USE_ROM_MONITOR_CYGMON ->
CYGSEM_HAL_USE_ROM_MONITOR_CygMon
Rename all CYG_HAL_USE_ROM_MONITOR -> CYGSEM_HAL_USE_ROM_MONITOR
Don't need to define CYG_HAL_SH_SH7708 any more
* cdl/hal.cdl: Add CYGPKG_HAL_ROM_MONITOR container package for
platforms to put ROM-monitor related options into
Move all ROM-monitor related options into individual platform CDL
1999-12-02 John Dallaway <jld@cygnus.co.uk>
* cdl/hal.cdl:
Use '$<' to reference custom rule dependency.
1999-12-01 John Dallaway <jld@cygnus.co.uk>
* cdl/hal.cdl:
Use the <PREFIX> token in custom rules.
1999-11-29 John Dallaway <jld@cygnus.co.uk>
* cdl/hal.cdl:
Use wildcard in the custom rule for extras.o to
accommodate 'make -n'.
1999-11-23 Simon Fitzmaurice <sdf@cygnus.co.uk>
* cdl\common.cdl: Correct example of illiteracy
1999-11-20 Gary Thomas <gthomas@cygnus.co.uk>
* cdl/common.cdl: Add MMU tables options.
* include/pkgconf/hal.h (CYGSEM_HAL_INSTALL_MMU_TABLES):
(CYGSEM_HAL_STATIC_MMU_TABLES): New options to control MMU table
flavour and placement.
1999-11-15 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/dbg-threads-api.h, include/generic-stub.h,
include/hal_stub.h: Add comments to explain these header files should
not be included by user programs
1999-11-09 Gary Thomas <gthomas@cygnus.co.uk>
* cdl/common.cdl: Add CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL.
* include/pkgconf/hal.h (CYGDBG_HAL_DIAG_DISABLE_GDB_PROTOCOL):
New option which [explicitly] controls use of GDB protocol
for diagnostic I/O.
1999-11-03 Jesper Skov <jskov@cygnus.co.uk>
* cdl/hal.cdl: More crud out + mn10300 fixes.
1999-11-02 Jesper Skov <jskov@cygnus.co.uk>
* cdl/hal.cdl: Cleaned out some of the CPU config entries.
1999-10-29 Gary Thomas <gthomas@cygnus.co.uk>
* tests/PKGconf.mak: Add cache tests for Cirrus Logic boards.
1999-10-29 Jesper Skov <jskov@cygnus.co.uk>
* tests/cache.c: Made safe for targets with no cache.
* tests/PKGconf.mak: Don't build cache test for ARM unless
explicitly enabled.
1999-10-28 Jesper Skov <jskov@cygnus.co.uk>
* tests/cache.c: Fix array size.
1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
* src/hal_stub.c: Fix typo (CYGDAT_CYGMON_ENABLE). Also need
to include <pkgconf/cygmon.h>
1999-10-27 Gary Thomas <gthomas@cygnus.co.uk>
* src/hal_stub.c: Add explicit enable for CygMon package.
1999-10-27 Hugo Tyson <hmt@cygnus.co.uk>
* src/hal_stub.c (cyg_hal_gdb_interrupt): Bugfix to previous: ^Cs
were being ignored when received by the diag output code, because
there was already a break in place. Solution is to let
cyg_hal_gdb_interrupt() override any previous break, and tidy up
state of course.
1999-10-26 Hugo Tyson <hmt@cygnus.co.uk>
* include/hal_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION): Place
the break at the address of a label within the calling context
[normally hal_diag_write_char()]; this is neater and more
portable; it's supported for more targets. Also use
cyg_hal_place_break() to place it, define that, &c.
* src/hal_stub.c (cyg_hal_gdb_place_break): New routine to
specially handle the inline breakpoint. It basically does the
same as cyg_hal_gdb_interrupt(), except on some platforms where
you must do different things to set a bp from a non-interrupt
context.
1999-10-25 Gary Thomas <gthomas@cygnus.co.uk>
* src/hal_stub.c (putDebugChar, getDebugChar): When building with
CygMon, these functions are defined by CygMon.
1999-10-26 John Dallaway <jld@cygnus.co.uk>
* cdl/hal.cdl:
Modify custom make rule to specify file paths relative
to the package version directory.
1999-10-22 Hugo Tyson <hmt@cygnus.co.uk>
* include/hal_stub.h (CYG_HAL_GDB_ENTER_CRITICAL_IO_REGION):
(CYG_HAL_GDB_LEAVE_CRITICAL_IO_REGION): new macros to be invoked
in hal_diag routines to make atomic the code that outputs a
complete GDB $O packet. This is required so that watching
variables (which is implemented by stepping) and stepping itself
does not try to ss through that $O output code. CASE 102327.
* src/hal_stub.c (cyg_hal_gdb_break_is_set): new routine to query
whether a break is set: used by step in the stubs to decide to
continue instead, because we are in a critical region.
(cyg_hal_gdb_running_step): communication between generic stub and
here: if set, a step has been converted into a continue, so we do
NOT obey cyg_hal_gdb_remove_break until it is cleared, in
handle_exception_cleanup().
* src/generic-stub.c (__process_packet): If there is a break set
by the hal_stub.c, convert a step to continue, and set
cyg_hal_gdb_running_step to say we did so.
1999-10-22 Jesper Skov <jskov@cygnus.co.uk>
Case 102379
* src/generic-stub.c (__handle_exception): Flush and clear caches
after cleaning up after single-stepping.
(memcpy, memset): Added to prevent stub hanging if user puts
breakpoints in either function.
1999-10-19 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h: Added monitor configury for Brother
board.
1999-10-10 Gary Thomas <gthomas@cygnus.co.uk>
* src/thread-packets.c (stub_pkt_currthread): Fix typo in comment.
* src/generic-stub.c: Reorg to expose register get/set functions.
1999-10-08 Simon Fitzmaurice <sdf@cygnus.co.uk>
* cdl\interrupts.cdl: Quoted '[' and ']' (significant in TCL and thus CDL)
1999-10-08 Jesper Skov <jskov@cygnus.co.uk>
* cdl/interrupts.cdl: Added
CYGIMP_HAL_COMMON_INTERRUPTS_IGNORE_SPURIOUS.
1999-09-22 Simon FitzMaurice <sdf@cygnus.co.uk>
* cdl\hal.cdl : add priority field to "extras.o" rule
1999-09-21 Gary Thomas <gthomas@cygnus.co.uk>
* src/thread-packets.c: Fix some typos in comments.
1999-09-15 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c: Override generic GDB interrupt functions for
ARM. Need them to be thumb aware.
1999-09-13 Gary Thomas <gthomas@cygnus.co.uk>
* include/pkgconf/hal.h: Add new config option to allow spurious
interrupts to be ignored by the HAL.
* src/generic-stub.c (__process_packet): Build in version string
(date/time) for stubs in ROM to be returned via 'd' packet.
1999-09-09 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/hal.h (CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS): Rename
CYGPKG_HAL_MN10300_SIM to CYGPKG_HAL_MN10300_AM31_SIM
1999-09-07 Nick Garnett <nickg@cygnus.co.uk>
* src/dbg-threads-syscall.c (dbg_currthread_id): Fixed to return
zero if dbg_currthread() returns false. Previously it could have
returned a random value which would have made GDB think there had
been a thread switch when there hadn't. It was particularly prone
to do this in configurations where the kernel was absent.
1999-09-01 Gary Thomas <gthomas@cygnus.co.uk>
* include/pkgconf/hal.h: Always include target and platform package
include (pkgconf) files.
1999-08-26 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/generic-stub.c (__hex2mem_helper):
Use target_register_t when casting to address type, rather than long
Since the compiler can choose arbitrary alignment of unions, force
to use byte array only
Restore use of loop termination test for *hexMemSrc, just in case
since that's how it used to be
Increment destination, not source at end of loop
(__mem2hex_helper):
Use target_register_t when casting to address type, rather than long.
Since the compiler can choose arbitrary alignment of unions, force
to use byte array only. Therefore use single __read_mem_safe() call
* src/hal_stub.c (__do_copy_mem): Reassign back from dst/src at start
of each "if" clause in case we go round the loop again.
1999-08-24 Gary Thomas <gthomas@cygnus.co.uk>
* src/hal_stub.c (__do_copy_mem): Move temp variables to top of
function - potentially safer if there is an error.
1999-08-23 Jonathan Larmour <jlarmour@cygnus.co.uk>
* src/generic-stub.c (__process_packet): For 'g' and 'G' packets,
when the register size differs from sizeof(target_register_t) we must
adjust according to the endianness
* include/hal_stub.h: Ensure __LITTLE_ENDIAN__ is defined on
little-endian targets
* src/hal_stub.c (__build_t_packet): Use the correct register sizes
for PC and SP rather than assuming they are the same as target_register_t
1999-08-23 Gary Thomas <gthomas@cygnus.co.uk>
* include/generic-stub.h: Change prototypes for internal functions.
* src/hal_stub.c (__do_copy_mem):
* src/generic-stub.c (__mem2hex_helper): Rework to perform aligned,
multi-byte operations when conditions allow. This should handle
most "hardware register" access cases. Note: there currently is
no good way to force GDB to require/use such accesses.
1999-08-17 Jonathan Larmour <jlarmour@cygnus.co.uk>
* tests/intr.c (cyg_start): Use CYG_TEST_NA rather than a pass saying
it's inapplicable
1999-08-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/hal.h: Rename CYG_HAL_MN10300_AM32_STDEVAL1 to
CYG_HAL_MN10300_AM31_STDEVAL1
1999-08-13 Nick Garnett <nickg@cygnus.co.uk>
* src/hal_stub.c: Removed superfluous trace() extern.
1999-08-12 Nick Garnett <nickg@cygnus.co.uk>
Imported following changes from AM33 branch:
1999-07-27 Nick Garnett <nickg@cygnus.co.uk>
* src/hal_stub.c: Added support for 1 byte breakpoints.
Removed invalidates for cache flushes - I am not entirely sure why
we have these here, since HAL_DCACHE_SYNC() should do what we
need, and these invalidates are causing a problem on the MIPS and
MN10300 targets.
* include/pkgconf/hal.h: Added Monitor selection for AM33.
1999-06-29 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h: Modified to match new MN10300 HAL
organization.
1999-08-06 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (__process_packet): FLush and clear caches
after call to __single_step.
1999-07-05 Jesper Skov <jskov@cygnus.co.uk>
* tests/intr.c: Don't use kernel's RTC definitions.
1999-07-02 Jesper Skov <jskov@cygnus.co.uk>
PR20157
* tests/cache.c: Print stride values, preventing timeout on slow
targets.
1999-06-28 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h (CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT):
Fixed parent.
1999-06-24 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/hal.h: Clarify descriptions of
CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT and
CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT.
1999-06-17 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h: Added CYGDBG_HAL_DEBUG_GDB_CTRLC_SUPPORT
to enable inclusion of ^C interrupt handler. Added CDL to control
it.
1999-06-10 Hugo Tyson <hmt@cygnus.co.uk>
* include/pkgconf/hal.h: Add support for the PowerPC target MBX860
platform, CYG_HAL_POWERPC_MBX.
1999-06-10 Gary Thomas <gthomas@cygnus.co.uk>
* src/hal_stub.c: Need to init register pointer.
1999-06-08 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Added CYG_HAL_ROM_MONITOR for EDK7708.
1999-05-31 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c: Respect HAL_BREAKINST_SIZE setting.
1999-05-28 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Renamed SH platform package to edk7708.
1999-05-28 Nick Garnett <nickg@cygnus.co.uk>
* src/hal_stub.c (initHardware): Added call to
HAL_STUB_PLATFORM_INIT if it is defined.
* include/pkgconf/hal.h: Added a #undef for CYG_HAL_ROM_MONITOR,
largely so that a stubrom permutation can define it.
1999-05-27 Nick Garnett <nickg@cygnus.co.uk>
* src/hal_stub.c: Do not call HAL_ICACHE_INVALIDATE_ALL() and
HAL_DCACHE_INVALIDATE_ALL() in __instruction_cache() and
__data_cache() for MIPS targets. These macros are simply
duplicates.
1999-05-27 Jesper Skov <jskov@cygnus.co.uk>
* tests/cache.c: Added handling of unified caches.
1999-05-25 Jonathan Larmour <jlarmour@cygnus.co.uk>
* tests/cache.c: Use HAL_DCACHE_SYNC if available
1999-05-24 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Added CPU specifier for EDK board.
1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c (__install_traps): Set exit vector to __reset.
1999-05-21 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h: Switched VR4300 over to using GDB STUBS
monitor from PMON.
1999-05-21 Jesper Skov <jskov@cygnus.co.uk>
* tests/intr.c: Get RTC values from CYGBLD_HAL_PLATFORM_H.
Ensure there are fallback definitions.
* src/hal_stub.c (handle_exception_cleanup): Added optional call
of HAL_STUB_PLATFORM_STUBS_FIXUP macro.
1999-05-18 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c (hal_output_gdb_string): Added missing ;
1999-05-13 Nick Garnett <nickg@cygnus.co.uk>
The following changes were all made on a branch and imported into
the main trunk later.
1999-05-11 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
tidied up all MIPS targets to include CYGBLD_HAL_TARGET_H. This
will eventually apply to all configurations.
1999-05-06 Nick Garnett <nickg@cygnus.co.uk>
* src/PKGconf.mak (COMPILE): Added dbg-threads-syscall.c.
* include/dbg-thread-syscall.h:
* src/dbg-threads-syscall.c:
Files added to enable support for thread-awareness in GDB stub
ROMs. The .h file has been moved from kernel/src/debug.
1999-04-28 Nick Garnett <nickg@cygnus.co.uk>
* src/hal_stub.c (__build_t_packet): Changed sp variable to a
non-pointer type to force it to be installed in the T packet with
the right size.
* src/drv_api.c: Added cyg_interrupt_call_pending_DSRs() to keep
HAL happy in non-kernel configurations.
1999-04-21 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Added VR4300 configury for ROM monitor use and inclusion of
variant-specific configuration header. This needs some further
tidying up.
1999-04-28 Bart Veer <bartv@cygnus.co.uk>
* src/PKGconf.mak:
Use the new rules for generating libextras.a
1999-04-27 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: GDB_BREAK support now available for ARM
targets.
1999-04-16 Bart Veer <bartv@cygnus.co.uk>
* src/PKGconf.mak:
* src/dummy.c:
New file that can always be added to libextras.a without
affecting image sizes.
1999-04-14 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/hal_stub.h:
Make sure all functions have C linkage even in C++
1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
PR 19845
* src/generic-stub.c (__process_packet): Reset _register pointer
to the exception state before attempting to set up single-step
magic.
1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
* include/hal_stub.h: Added declaration for __stub_copy_registers.
1999-04-14 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c: Use HAL_xCACHE_IS_ENABLED if defined.
1999-04-09 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c:
Moved get_register and put_register here. Made them access the
currently selected register set.
1999-03-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/dbg-threads-api.h: Update copyright
* src/generic-stub.c: Change Cygnus Support->Cygnus Solutions
* src/thread-packets.c: Update copyright
* src/thread-pkts.h: Update copyright
1999-03-19 Nick Garnett <nickg@cygnus.co.uk>
* tests/cache.c: Added interrupt disable and enable to cache state
change blocks, in line with similar changes to kcache1.
1999-03-17 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c (hal_output_gdb_string): Use disable/restore
macros to make sure it works even when interruptible() is a NOP
function.
1999-03-10 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Changed include of hal_tx39_jmr3904.h to hal_tx39.h.
1999-03-05 Nick Garnett <nickg@cygnus.co.uk>
* include/drv_api.h:
* src/drv_api.c:
Fixed some typos in non-kernel configuration support.
1999-03-04 Jesper Skov <jskov@cygnus.co.uk>
PR 19367
* include/pkgconf/hal.h: Exclude GDB stubs on sparc.
1999-02-26 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c:
* include/generic-stub.h:
Added binary download patches from libstub.
1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
* include/drv_api.h:
* src/drv_api.c:
Added these files to define driver API.
1999-02-23 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Added include of <pkgconf/hal_tx39_jmr3904.h> to get TX39 speed
configuration options.
1999-02-20 Jonathan Larmour <jlarmour@cygnus.co.uk>
* tests/intr.c:
Rename CYGNUM_VECTOR_RTC -> CYGNUM_HAL_INTERRUPT_RTC in line with
HAL changes
1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_stub.c:
* src/generic-stub.c (__handle_exception):
Only include cyg_hal_gdb_break magic when stub is configured to
handle GDB BREAK signals.
1999-02-17 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (__handle_exception): Moved special signal
handling here to avoid duplication for all architectures.
1999-02-16 Jesper Skov <jskov@cygnus.co.uk>
* src/stubrom/stubrom.c: Changed set_debug_traps to initialize_stub.
* include/hal_stub.h: [added]
* include/generic-stub.h:
* src/hal_stub.c: [added]
* src/board.h: [added]
* src/thread-pkts.h:
* src/thread-packets.c:
* src/generic-stub.c:
* src/PKGconf.mak:
Merged in latest libstub changes. Moved most eCos specific changes
into hal_stub.[ch], reducing effort required for further
merging/integration.
1999-02-05 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Cleaned up the MPC8xx configuration.
1999-01-29 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Added simple MPC8xx configuration.
1999-01-26 Hugo Tyson <hmt@cygnus.co.uk>
* tests/cache.c (time0): Waste much less time if running in a
simulator. Do only 40 loops instead of 4000.
In consequence the nasty meddling with MAX_STRIDE depending on
HAL_xxx_SIM package definitions can go.
1999-01-22 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Renamed CYG_HAL_POWERPC_FADS to
CYGPKG_HAL_POWERPC_FADS.
1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/hal.h:
Tidy up and update description
Add new CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG option to allow default
priority static constructors to be deferred
Remove all traces of non-CYG_KERNEL_USE_INIT_PRIORITY code
1999-01-21 Jesper Skov <jskov@cygnus.co.uk>
Merge with FADS branch.
1998-12-17 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Don't allow GDB BREAK support on FADS.
Define _MPC860, not _MP860.
1998-12-17 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h:
Added FADS entry from Kevin Hester <KHester@opticworks.com>.
1999-01-19 Hugo Tyson <hmt@cygnus.co.uk>
* include/pkgconf/hal.h:
Add CYG_KERNEL_USE_INIT_PRIORITY for SPARCLITE.
1999-01-18 Jesper Skov <jskov@cygnus.co.uk>
PR 18823
* include/pkgconf/hal.h: Don't allow GDB stubs to be configured
for Linux target.
1999-01-18 Jesper Skov <jskov@cygnus.co.uk>
PR 18822
* include/pkgconf/hal.h: GDB_BREAK support not available for ARM
targets.
1999-01-14 Gary Thomas <gthomas@cygnus.co.uk>
* src/stubrom/PKGconf.mak: Rename 'TESTS' to 'PROGS' due to
changes in 'makrules.prv'.
1999-01-14 Jesper Skov <jskov@cygnus.co.uk>
* src/stubrom/stubrom.c (cyg_start): Fix compiler warning.
* include/dbg-threads-api.h: Include cyg_type.h to get externC
definition.
1999-01-14 Nick Garnett <nickg@cygnus.co.uk>
* include/dbg-threads-api.h: Added prototype for dbg_scheduler().
1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
* src/generic-stub.c (__output_hex_value): Change buffer size
[2048 was rather large] and make stack based. Also don't
allow for string to exceed buffer.
1999-01-13 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (strcpy): Terminate copied string.
1999-01-11 Jesper Skov <jskov@cygnus.co.uk>
* tests/intr.c (CYGNUM_KERNEL_COUNTERS_RTC_PERIOD): Added RTC data
for Linux.
Wed Dec 9 14:07:30 GMT 1998 Chris Provenzano <proven@cygnus.com>
* include/pkgconf/hal.h: Compile the i386 linux target with
CYG_KERNEL_USE_INIT_PRIORITY defined.
1999-01-04 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (interruptible): Cleaned up a bit.
1999-01-04 Jesper Skov <jskov@cygnus.co.uk>
PR 18572
* tests/cache.c: Purge data cache before invalidating it.
1998-12-09 Gary Thomas <gthomas@cygnus.co.uk>
* src/generic-stub.c: Better handling of errors while stubs
are accessing memory on behalf of GDB. Requires support for
GCC 'computed goto label' in top-level exception handler.
1998-12-09 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Removed the
CYGARC_HAL_COMMON_EXPORT_CPU_MACROS option. Causing failures in
permutation tests.
1998-12-07 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (process_exception): Send an acknowledge char
on first entry so GDB doesn't timeout before resending its initial
packet.
1998-11-26 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Added
CYGARC_HAL_COMMON_EXPORT_CPU_MACROS.
1998-11-23 Jesper Skov <jskov@cygnus.co.uk>
* tests/cache.c: Only run with stride 1 on SIMs.
1998-11-23 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Define SIM as a 603 CPU.
1998-11-19 Jesper Skov <jskov@cygnus.co.uk>
* tests/intr.c:
Make the test do nothing if kernel real-time clock is enabled.
Added different timer constants for PPC SIM and HW.
1998-11-17 Jesper Skov <jskov@cygnus.co.uk>
* tests/intr.c:
* include/pkgconf/hal.h:
Renamed CYG_HAL_POWERPC_MP860 to CYG_HAL_POWERPC_MPC860.
1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Made CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT a
sub-option of CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
1998-11-16 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Allow GDB stubs to be configured for
MN10300 HW. Allow GDB_BREAK for all but tx39.
1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Made CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT a
sub-option of CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS.
1998-11-04 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (process_packet): Flush D cache before
invalidating I cache.
1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
* src/generic-stub.c (__handle_exception): Check for breakpoints
set by GDB interrupt handler.
1998-10-25 Jesper Skov <jskov@cygnus.co.uk>
* src/thread-packets.c: Fixed closing #endif comment.
* src/generic-stub.c: Fixed closing #endif comment.
1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
* src/hal_common.c: Removed. We can't use weak default functions
when they may conflict with strong functions in the library.
1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
* include/generic-stub.h: Added __interruptible_control.
1998-10-23 Jesper Skov <jskov@cygnus.co.uk>
PR 17460, PR 17913
* include/pkgconf/hal.h: Let HAL exception support require Kernel
exception support.
1998-10-21 Jesper Skov <jskov@cygnus.co.uk>
PR 17842
* include/pkgconf/hal.h: Let HAL GDB thread support require Kernel
GDB thread support.
1998-10-20 Jesper Skov <jskov@lassi.cygnus.co.uk>
PR 17460
* src/hal_common.c: Added. Includes a weak handle_exception
definition.
1998-10-20 Jesper Skov <jskov@cygnus.co.uk>
PR 17885, 17880, 17841
* include/pkgconf/hal.h: Don't allow GDB stubs to be configured
for SIMs or MN10300.
1998-10-19 Jesper Skov <jskov@lassi.cygnus.co.uk>
* src/thread-packets.c: Sync'd with libstub source.
1998-10-16 Bart Veer <bartv@cygnus.co.uk>
* include/pkgconf/hal.h (CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE):
Added new configuration option for interrupt stack size.
Thu Oct 15 21:25:55 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
* include/pkgconf/hal.h:
Make CYGFUN_HAL_COMMON_KERNEL_SUPPORT require the kernel, as it
is enabling this is eCos-kernel specific, and relies on
configuration options defined only in the kernel
Required for PR 17229
1998-10-15 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h (CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT):
Added config option.
1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Move some configury from kernel.h to here. Particularly the
support for GDB stubs.
* tests/cache.c:
* tests/context.c:
* tests/intr.c:
* tests/PKGconf.mak:
New directory of HAL-only test programs. Currently contains some
very basic test programs.
* include/generic-stub.h:
* include/dbg-threads-api.h:
* src/generic-stub.c:
* src/thread-packets.c:
* src/thread-pkts.h:
* src/stubrom/PKGconf.mak:
* src/stubrom/stubrom.c:
Moved these files here from kernel.
1998-10-08 Gary Thomas <gthomas@penang.cygnus.co.uk>
* include/pkgconf/hal.h:
Add support for new architecture.
1998-09-23 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Switched TX39 over to using CYGMON from GDB stubs.
Tue Sep 15 19:13:04 1998 David Moore <dsm@keema.cygnus.co.uk>
* include/pkgconf/hal.h: Cleaned up comments.
Mon Sep 14 11:08:26 1998 Jesper Skov <jskov@lassi.cygnus.co.uk>
PR 17230
* include/pkgconf/hal.h: Added IMP_HAL_COMMON_INTERRUPTS_CHAIN
option.
1998-09-14 Bart Veer <bartv@cygnus.co.uk>
* include/pkgconf/hal.h:
Fixed typo in description.
1998-09-12 Bart Veer <bartv@cygnus.co.uk>
* include/pkgconf/hal.h:
Sort out exception handling options (PR 16953)
Added missing descriptions (PR 17184)
Tue Sep 8 17:16:39 1998 Hugo Tyson <hmt@cygnus.co.uk>
* include/pkgconf/hal.h:
Elide some spurious redefines of CYG_HAL_MN10300_STDEVAL1 and
CYG_HAL_MN10300_SIM within ifdefs conditioned on same.
1998-09-03 Bart Veer <bartv@cygnus.co.uk>
* include/pkgconf/hal.h:
CYGPKG_HAL_COMMON is now a component, not a package.
1998-09-02 Bart Veer <bartv@cygnus.co.uk>
* include/pkgconf/hal.h:
Moved target and platform specific configuration data to
the appropriate packages.
Symbols identifying the target hardware should be just defined,
not given a value, as per the coding standards.
Mon Aug 31 09:16:08 1998 Jesper Skov <jskov@cygnus.co.uk>
* include/pkgconf/hal.h: Added INIT_PRIORITY default setting for
powerpc.
1998-08-28 Bart Veer <bartv@cygnus.co.uk>
* include/pkgconf/hal.h:
Added configuration data.
1998-08-20 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Moved definition of CYG_KERNEL_USE_INIT_PRIORITY here from
kernel.h.
1998-08-18 Nick Garnett <nickg@cygnus.co.uk>
* include/pkgconf/hal.h:
Created this file to contain HAL config options.
//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
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// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================
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