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Use the same basic names as the common sim inline logic so we can
merge the two. We don't do that here, just prepare for it.
The common code seems to be based on the ppc version but with slightly
different names as it was cleaned up & generalized. I *think* these
concepts are the same, so binding them together is OK, but maybe I'm
misreading them. If so, can always tweak them later.
REVEAL_MODULE -> H_REVEALS_MODULE
INLINE_MODULE -> C_REVEALS_MODULE
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Drop local UNUSED macro with the common ansidecl.h ATTRIBUTE_UNUSED define.
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When compiling with --enable-werror and CFLAGS="-O0 -g -Wall", we run into:
...
In file included from src/sim/ppc/cpu.h:251:0,
from src/sim/ppc/emul_generic.h:24,
from src/sim/ppc/emul_generic.c:24:
src/sim/ppc/cpu.c:76:1: error: 'cpu_create' defined but not used \
[-Werror=unused-function]
cpu_create(psim *system,
^~~~~~~~~~
...
The function is defined as:
...
INLINE_CPU\
(cpu *)
cpu_create(psim *system,
...
which expands to:
...
static cpu * __attribute__((__unused__))
cpu_create(psim *system,
...
The problem is that gcc does not associate the attribute to the function.
I've filed a PR about this ( PR gcc/100670 ), which may or may not be valid.
Work around/fix this by modifying the INLINE_* definitions in inline.h to move
UNUSED to the start such that we have:
...
__attribute__((__unused__)) static cpu *
cpu_create(psim *system,
...
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These options were never exposed for most sims (just the ppc one),
and they are really only useful on 32-bit x86 systems. Considering
modern systems tend to be 64-bit x86_64 and how well modern compilers
are at optimizing code, these have outlived their usefulness.
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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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* Makefile.in (LIB_OBJ): Add @sim_fpu@.
(ICACHE_CFLAGS, SEMANTICS_CFLAGS): New variables.
(icache.o, semantics.o): Add new ICACHE_FLAGS & SEMANTICS_FLAGS.
(sim-fpu.o, sim-bits.o, tconfig.h): New targets.
* configure.in: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS. Add a
check for sim/common/sim-fpu.c. Output sim_fpu and sim_fpu_cflags.
* configure: Regenerate.
* device.h (device_find_integer_array_property): Match function definition.
* gen-icache.c (print_icache_internal_function_declaration): Rename
INLINE_ICACHE to PSIM_INLINE_ICACHE.
* gen-idecode.c (print_idecode_run_function_header): Rename INLINE_IDECODE
to PSIM_INLINE_IDECODE.
* gen-semantics.c (print_semantic_function_header): Rename
EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS.
* gen-support.c (print_support_function_name): Rename INLINE_SUPPORT to
PSIM_INLINE_SUPPORT.
* igen.c (print_function_name): Also escape `(' and `)'.
(gen_semantics_h): Rename EXTERN_SEMANTICS to PSIM_EXTERN_SEMANTICS.
(gen_semantics_c): Likewise. Also output includes for "sim-fpu.h"
* inline.h (INLINE_SIM_ENDIAN): Renamed INLINE_PSIM_ENDIAN.
(EXTERN_SIM_ENDIAN): Renamed EXTERN_PSIM_ENDIAN.
(STATIC_INLINE_SIM_ENDIAN): Renamed STATIC_INLINE_PSIM_ENDIAN.
(INLINE_LOCALS): Renamed PSIM_INLINE_LOCALS.
(EXTERN_SUPPORT): Renamed PSIM_EXTERN_SUPPORT.
(INLINE_SUPPORT): Renamed PSIM_INLINE_SUPPORT.
(EXTERN_SEMANTICS): Renamed PSIM_EXTERN_SEMANTICS.
(INLINE_SEMANTICS): Renamed PSIM_INLINE_SEMANTICS.
(EXTERN_IDECODE): Renamed PSIM_EXTERN_IDECODE.
(INLINE_IDECODE): Renamed PSIM_INLINE_IDECODE.
(EXTERN_ICACHE): Renamed PSIM_EXTERN_ICACHE.
(INLINE_ICACHE): Renamed PSIM_INLINE_ICACHE.
* options.c (options_inline): Fix names.
* sim-endian-n.h: Change INLINE_SIM_ENDIAN to INLINE_PSIM_ENDIAN.
* sim-endian.h: Likewise.
* sim-main.h: New file.
* std-config.h: Rename INLINE_LOCALS to PSIM_INLINE_LOCALS.
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