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The --enable-sim-hostendian flag was purely so people had an escape route
for when cross-compiling. This is because historically, AC_C_BIGENDIAN
did not work in those cases. That was fixed a while ago though, so we can
require that macro everywhere now and simplify a good bit of code.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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Permission was granted by Jiri Gaisler, who has a copyright assignment
on file for GDB.
sim/erc32/ChangeLog:
* configure.ac: Add copyright header.
* erc32.c: Change copyright holder to FSF. Reformat.
* exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise.
* help.c, startsim: Add copyright header.
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Change data ordering in emulated memory from target order (big endian)
to host order. Improves performance and simplifies most memory
operations. Requires some byte twisting during stores on little
endian hosts (intel). Also removed support for little-endian binaries.
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Use separate memory_iread() function for instruction fetching.
Speeds up execution and allows addition of an MMU at a later stage.
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This removes the last uses of PARAMS from sim.
2014-01-06 Tom Tromey <tromey@redhat.com>
* README-HACKING: Don't use PARAMS.
* arm/wrapper.c: Don't use PARAMS.
* bfin/sim-main.h: Don't use PARAMS.
* common/callback.c: Don't use PARAMS.
* common/cgen-trace.c: Don't use PARAMS.
* common/run-sim.h: Don't use PARAMS.
* common/run.c: Don't use PARAMS.
* common/sim-base.h: Don't use PARAMS.
* common/sim-load.c: Don't use PARAMS.
* common/sim-options.h: Don't use PARAMS.
* common/sim-trace.c: Don't use PARAMS.
* common/sim-trace.h: Don't use PARAMS.
* common/sim-utils.h: Don't use PARAMS.
* cr16/cr16_sim.h: Don't use PARAMS.
* cr16/gencode.c: Don't use PARAMS.
* cr16/interp.c: Don't use PARAMS.
* cr16/simops.c: Don't use PARAMS.
* d10v/d10v_sim.h: Don't use PARAMS.
* d10v/gencode.c: Don't use PARAMS.
* d10v/interp.c: Don't use PARAMS.
* d10v/simops.c: Don't use PARAMS.
* erc32/erc32.c: Don't use PARAMS.
* erc32/exec.c: Don't use PARAMS.
* erc32/float.c: Don't use PARAMS.
* erc32/func.c: Don't use PARAMS.
* erc32/sis.c: Don't use PARAMS.
* erc32/sis.h: Don't use PARAMS.
* mips/interp.c: Don't use PARAMS.
* mips/sim-main.h: Don't use PARAMS.
* sh/interp.c: Don't use PARAMS.
* v850/sim-main.h: Don't use PARAMS.
* v850/v850_sim.h: Don't use PARAMS.
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sim/ChangeLog:
Update old contact info in GPL license notices.
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gdb/sim/ChangeLog:
Update the non-FSF-copyrighted files in sim to GPLv3 or later.
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This file includes "gdb/callback.h", which includes "bfd.h", which
itself verifies that "config.h" was included earlier.
sim/erc32/ChangeLog:
* sys.h: Include "config.h".
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* sis.h: Remove #include <stdint.h>.
(uint64, int64): Redefine without using stdint.h.
(UINT64_MAX): Define.
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* erc32.c (sis_memory_write): Change prototype to const unsigned char *.
* func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64
for counts.
* interf.c (run_sim): Change icount to uint64_t. Use strtol directly.
(sim_resume): Specify maximum run time as uint64.
* sis.c (run_sim): Change icount to uint64_t.
* sis.h: Define uint64 as uint64_t. Change various fields and
prototypes to uint64 to support longer simulations.
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Update accordingly.
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sis.h: Get rid of all uses of long long's.
* (close_port read_uart write_uart uarta_tx): Don't seg fault
when can't open pty's.
* exec.c: Add two new instructions: smul, and divscc.
* interf.c (flush_windows): New routine to flush the register
windows out to the stack just before returning to GDB. Makes
backtraces work much better.
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