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459 Commits

Author SHA1 Message Date
Jim Wilson
bf1554384b Fix ldn/stn multiple instructions. Fix testcases with unaligned data. 
sim/aarch64/
	* simulator.c (vec_load): Add M argument.  Rewrite to iterate over
	registers based on structure size.
	(LD4, LD3, LD2, LD1_2, LD1_3, LD1_4): Pass new arg to vec_load.
	(LD1_1): Replace with call to vec_load.
	(vec_store): Add new M argument.  Rewrite to iterate over registers
	based on structure size.
	(ST4, ST3, ST2, ST1_2, ST1_3, ST1_4): Pass new arg to vec_store.
	(ST1_1): Replace with call to vec_store.

	sim/testsuite/sim/aarch64/
	* fcvtz.s, fstur.s, ldn_single.s, ldnr.s, mla.s, mls.s, uzp.s: Align
	data.
	* sumulh.s: Delete unnecessary data alignment.
	* stn_single.s: Align data.  Fix unaligned ldr insns.  Adjust cmp
	arguments to match change.
	* ldn_multiple.s, stn_multiple.s: New.
 2017-04-22 16:36:01 -07:00
Jim Wilson
b630840c9c Add support for fcvtl and fcvtl2. 
sim/aarch64/
	* simulator.c (do_vec_FCVTL): New.
	(do_vec_op1): Call do_vec_FCVTL.

	sim/testsuite/sim/aarch64/
	* fcvtl.s: New.
 2017-04-08 12:08:20 -07:00
Jim Wilson
ae27d3fe76 Support the fcmXX zero instructions. 
sim/aarch64/
	* simulator.c (do_scalar_FCMGE_zero): New.
	(do_scalar_FCMLE_zero, do_scalar_FCMGT_zero, do_scalar_FCMEQ_zero)
	(do_scalar_FCMLT_zero): Likewise.
	(do_scalar_vec): Add calls to new functions.

	sim/testsuite/sim/aarch64/
	* fcmXX.s: New.
 2017-04-08 07:10:38 -07:00
Jim Wilson
f124168208 Fix bug with cmn/adds where C flag was incorrectly set. 
sim/aarch64/
	* simulator.c (set_flags_for_add32): Cast result to uint32_t in carry
	flag check.

	sim/testsuite/sim/aarch64/
	* adds.s: Add checks for values -2 and 1, where C is not set.
 2017-03-25 20:32:02 -07:00
Jim Wilson
8ecbe595e6 Fix umulh and smulh bugs. Fix bugs in last week's sumov.s testsuite. 
sim/aarch64/
	* simulator.c (mul64hi): Shift carry left by 32.
	(smulh): Change signum to negate.  If negate, invert result, and add
	carry bit if low part of multiply result is zero.

	sim/testsuite/sim/aarch64/
	* sumov.s: Correct compare test values.
	* sumulh.s: New.
 2017-03-03 13:10:45 -08:00
Jim Wilson
152e1e1bc9 Add missing smov support, and clean up existing umov support. 
sim/aarch64/
	* simulator.c (do_vec_SMOV_into_scalar): New.
	(do_vec_UMOV_into_scalar): Renamed from do_vec_MOV_into_scalar.
	Rewritten.
	(do_vec_UMOV): Merged into do_vec_UMOV_into_scalar and deleted.
	(do_vec_op1): Move do_vec_TRN call and do_vec_UZP call.  Add
	do_vec_SMOV_into_scalar call.  Delete do_vec_MOV_into_scalar and
	do_vec_UMOV calls.  Add do_vec_UMOV_into_scalar call.

	sim/testsuite/sim/aarch64/
	* sumov.s: New.
 2017-02-25 20:06:36 -08:00
Jim Wilson
ac189e7bf8 Add missing cnt (popcount) instruction support. 
sim/aarch64/
	* simulator.c (popcount): New.
	(do_vec_CNT): New.
	(do_vec_op1): Add do_vec_CNT call.

	sim/testsuite/sim/aarch64/
	* cnt.s: New.
 2017-02-25 20:04:09 -08:00
Jim Wilson
2e7e5e2890 Fix for aarch64 sim sxtl/uxtl insns, plus another fix for addv. 
sim/aarch64/
	* simulator.c (do_vec_ADDV): Mov val declaration inside each case,
	with type set to input type size.
	(do_vec_xtl): Change bias from 3 to 4 for byte case.

	sim/testsuite/sim/aarch64/
	* bit.s: Change cmp immediates to account for addv bug fix.
	* cmtst.s, ldn_single.s, stn_single.s: Likewise.
	* xtl.s: New.
 2017-02-19 13:16:56 -08:00
Jim Wilson
742e3a7781 Add self to aarch64 maintainers. Fix mla instruction. 
sim/
	* MAINTAINTERS (aarch64): Add myself.

	sim/aarch64/
	* simulator.c (do_vec_MLA): Rewrite switch body.

	sim/testsuite/sim/aarch64/
	* mla.s: New.
 2017-02-14 15:23:12 -08:00
Jim Wilson
bf25e9a0f1 Fix bit/bif instructions. 
sim/aarch64/
	* simulator.c (do_vec_bit): Change loop limits from 16 and 8 to 4 and
	2.  Move test_false if inside loop.  Fix logic for computing result
	stored to vd.

	sim/testsuite/sim/aarch64
	* bit.s: New.
 2017-02-14 14:35:57 -08:00
Jim Wilson
e8f42b5e36 Add ldn/stn single support, fix ldnr support. 
sim/aarch64/
	* simulator.c: (LDn_STn_SINGLE_LANE_AND_SIZE): New.
	(do_vec_LDn_single, do_vec_STn_single): New.
	(do_vec_LDnR): Add and set new nregs var.  Replace switch on nregs with
	loop over nregs using new var n.  Add n times size to address in loop.
	Add n to vd in loop.
	(do_vec_load_store): Add comment for instruction bit 24.  New var
	single to hold instruction bit 24.  Add new code to use single.  Move
	ldnr support inside single if statements.  Fix ldnr register counts
	inside post if statement.  Change HALT_NYI calls to HALT_UNALLOC.

	sim/testsuite/sim/aarch64/
	* ldn_single.s: New.
	* ldnr.s: New.
	* stn_single.s: New.
 2017-02-14 14:31:03 -08:00
Jim Wilson
fbf32f638c Add support for cmtst. 
sim/aarch64/
	* simulator.c (do_vec_compare): Add case 0x23 for CMTST.

	sim/testsuite/sim/aarch64/
	* cmtst.s: New.
 2017-01-23 17:26:53 -08:00
Jim Wilson
05b3d79d26 Fixes for addv and xtn2 instructions. 
sim/aarch64/
	* simulator.c (do_vec_ADDV): Call aarch64_set_vec_u64 instead of
	aarch64_set_reg_u64.  In case 2, call HALT_UNALLOC if not full.  In
	case 3, call HALT_UNALLOC unconditionally.
	(do_vec_XTN): Delete shifts.  In case 2, change index from i + 4 to
	i + 2.  Delete if on bias, change index to i + bias * X.

	sim/testsuite/sim/aarch64/
	* addv.s: New.
	* xtn.s: New.
 2017-01-17 16:11:09 -08:00
Jim Wilson
a4fb5981b7 Fix problems with the implementation of the uzp1 and uzp2 instructions. 
sim/aarch64/
	* simulator.c (do_vec_UZP): Rewrite.
	sim/testsuite/sim/aarch64/
	* uzp.s: New.
 2017-01-09 15:44:57 -08:00
Jim Wilson
c0386d4d54 Five fixes, for fcsel, fcvtz, fminnm, mls, and non-widening mul. 
sim/aarch64/
	* cpustate.c: Include math.h.
	(aarch64_set_FP_float): Use signbit to check for signed zero.
	(aarch64_set_FP_double): Likewise.
	* simulator.c (do_vec_MOV_immediate, case 0x8): Add missing break.
	(do_vec_mul): In all DO_VEC_WIDENING_MUL calls, make second and fourth
	args same size as third arg.
	(fmaxnm): Use isnan instead of fpclassify.
	(fminnm, dmaxnm, dminnm): Likewise.
	(do_vec_MLS): Reverse order of subtraction operands.
	(dexSimpleFPCondSelect): Call aarch64_get_FP_double or
	aarch64_get_FP_float to get source register contents.
	(UINT_MIN, ULONG_MIN, FLOAT_UINT_MAX, FLOAT_UINT_MIN,
	DOUBLE_UINT_MAX, DOUBLE_UINT_MIN, FLOAT_ULONG_MAX, FLOAT_ULONG_MIN,
	DOUBLE_ULONG_MAX, DOUBLE_ULONG_MIN): New.
	(do_fcvtzu): Use ULONG instead of LONG, and UINT instead of INT in
	raise_exception calls.

	sim/testsuite/sim/aarch64/
	* fcsel.s: New.
	* fcvtz.s: New.
	* fminnm.s: New.
	* mls.s: New.
	* mul.s: New.
 2017-01-04 16:07:50 -08:00
Joel Brobecker
61baf725ec update copyright year range in GDB files 
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.

gdb/ChangeLog:

        Update copyright year range in all GDB files.
 2017-01-01 10:52:34 +04:00
Jim Wilson
87903eafb0 Fix bugs with float compare and Inf operands. 
sim/aarch64/
	* simulator.c (set_flags_for_float_compare): Add code to handle Inf.
	Add comment to document NaN issue.
	(set_flags_for_double_compare): Likewise.

	sim/testsuite/sim/aarch64/
	* fcmp.s: New.
 2016-12-21 12:33:12 -08:00
Jim Wilson
963201cf5d Fix aarch64 sim bug with adds64, and add testcases for last 3 bug fixes. 
sim/aarch64
	* simulator.c (NEG, POS): Move before set_flags_for_add64.
	(set_flags_for_add64): Replace with a modified copy of
	set_flags_for_sub64.

	sim/testsuite/sim/aarch64
	* testutils.inc (pass): Move .Lpass to start.
	(fail): Move .Lfail to start.  Return 1 instead of 0.
	(start): Moved .Lpass and .Lfail to here.
	* adds.s: New.
	* fstur.s: New.
	* tbnz.s: New.
 2016-12-13 08:44:31 -08:00
Mike Frysinger
22be3fbeac sim: drop --enable-sim-cflags option 
No other sub directory provides such a configuration option, so
drop it from the sim dir as well.  This cleans up a good bit of
code in the process.

If people want to use custom flags for just the sim, they can
still run configure+make by hand in the sim subdir and use the
normal CFLAGS settings.
 2016-01-10 02:54:59 -05:00
Joel Brobecker
6847703472 Change copyright owner to FSF in sim/testsuite/sim/mips/hilo-hazard-4.s 
sim/testsuite/sim/mips/ChangeLog:

        * hilo-hazard-4.s: Change copyright ownder to FSF.
 2016-01-06 09:41:15 +04:00
Nick Clifton
296ebfbb91 Fix the execution of the MSP430 simulator testsuite. 
ld	* emulparams/msp430elf.sh (RAM_START): Move to 0x500 - above the
	MSP430 hardware multiply address range.
	* scripttempl/elf32msp430.sc (__romdatastart): Define.
	(__romdatacopysize): Define.
	* scripttempl/elf32msp430_3.sc: Likewise.

tests	* testutils.inc (__pass): Use the LMA addresses of the _passmsg
	symbol.
	(__fail): Likewise.
 2016-01-05 16:43:58 +00:00
Mike Frysinger
8d7d784e23 sim: parse_args: polish getopt error message 
The cris sim hit a few failures after the recent getopt logic, and the
expected output showed a few ways we can improve things to better match
other utils.
 2016-01-04 05:08:26 -05:00
Mike Frysinger
1ac72f0659 sim: convert to bfd_endian 
Rather than re-invent endian defines, as well as maintain our own list
of OS & arch-specific includes, punt all that logic in favor of the bfd
ones already set up and maintained elsewhere.  We already rely on the
bfd library, so leveraging the endian aspect should be fine.
 2016-01-03 00:18:07 -05:00
Joel Brobecker
618f726fcb GDB copyright headers update after running GDB's copyright.py script. 
gdb/ChangeLog:

        Update year range in copyright notice of all files.
 2016-01-01 08:43:22 +04:00
Mike Frysinger
34cf511206 sim: cris: migrate from WITH_DEVICES to WITH_HW 
The cris port was using the device framework to handle two addresses when
the --cris-900000xx flag was specified.  That can be implemented using the
newer hardware framework instead which allows us to drop the device logic
entirely, as well as delete the tconfig.h file.  Basically we create a new
cris_900000xx device model and move the read logic out of devices.c and
into that.  The rest of the devices logic was callback to the hardware
framework already.
 2015-12-25 06:10:03 -05:00
Mike Frysinger
d4a587a4ed sim: cris: set up sane default path to rvdummy 
Much like we autodetect the path to the run program when there is none
set explicitly, do the same for the rvdummy program.  Otherwise the
default make check fails to execute the helper properly.
 2015-12-25 05:51:46 -05:00
Mike Frysinger
269362117d sim: make LMA loading the default for all targets 
Most targets already default to loading code via their LMA, but for
a few, this means the default changes from loading VMA to LMA.  It's
better to have the different targets be consistent, and allows some
code clean up.
 2015-12-24 21:50:17 -05:00
Nick Clifton
2e8cf49e13 Add an AArch64 simulator to GDB. 
sim	* configure.tgt: Add aarch64 entry.
	* configure: Regenerate.
	* sim/aarch64/configure.ac: New configure template.
	* sim/aarch64/aclocal.m4: Generate.
	* sim/aarch64/config.in: Generate.
	* sim/aarch64/configure: Generate.
	* sim/aarch64/cpustate.c: New file - functions for accessing
	AArch64 registers.
	* sim/aarch64/cpustate.h: New header.
	* sim/aarch64/decode.h: New header.
	* sim/aarch64/interp.c: New file - interface between GDB and
	simulator.
	* sim/aarch64/Makefile.in: New makefile template.
	* sim/aarch64/memory.c: New file - functions for simulating
	aarch64 memory accesses.
	* sim/aarch64/memory.h: New header.
	* sim/aarch64/sim-main.h: New header.
	* sim/aarch64/simulator.c: New file - aarch64 simulator
	functions.
	* sim/aarch64/simulator.h: New header.

include/gdb * sim-aarch64.h: New file.

sim/test * configure: Regenerate.
	* sim/aarch64: New directory.
 2015-11-24 08:47:59 +00:00
Mike Frysinger
5809534fe1 sim: mcore: add a fail testcase 2015-11-15 07:55:48 -05:00
Mike Frysinger
1bd1b71421 sim: m32c: add a basic testsuite 2015-11-15 00:56:09 -05:00
Mike Frysinger
9bea4d16a6 sim: testsuite: support basic vars in flags 
Sometimes in tests, we need supplemental files like linker scripts or
board helper files.  There's no way to set those flags in the tests
currently and relative paths don't work (breaks out of tree builds).

Update the main option parser to replace some strings on the fly.  Now
tests can do things like:

Long term we'll want to switch the framework to use the dejagnu helpers
like dg-xxx that gcc & gdb utilize.  But that'll require more rework.
 2015-11-15 00:43:48 -05:00
Mike Frysinger
1057567ea7 sim: m32c: move test code to testsuite 
Various target code belongs in the testsuite/ subdir, so move the m32c
code to match all the other targets.
 2015-11-10 00:19:49 -05:00
James Bowman
8173c2a3c4 sim: ft32: test coverage for link parameters and PM write port 
Adds test coverage for recent features.
 2015-10-12 20:23:26 -04:00
Mike Frysinger
3f946aa825 sim: bfin: handle negative left saturated shifts as ashifts [BZ #18407] 
When handling left saturated ashifts with negative immediates, they
should be treated as right ashifts.  This matches hardware behavior.

Reported-by: Igor Rayak <igorr@gitatechnologies.com>
 2015-10-11 03:42:09 -04:00
Andrew Bennett
8e394ffc7a [PATCH] Add micromips support to the MIPS simulator 
2015-09-25  Andrew Bennett  <andrew.bennett@imgtec.com>
 	      Ali Lown  <ali.lown@imgtec.com>

	sim/common/
	* sim-bits.h (EXTEND6): New macro.
	(EXTEND12): New macro.
	(EXTEND25): New macro.

	sim/mips/
	* Makefile.in (tmp-micromips): New rule.
	(tmp-mach-multi): Add support for micromips.
	* configure.ac (mips*-sde-elf* | mips*-mti-elf*): Made a multi sim
	that works for both mips64 and micromips64.
	(mipsisa32r2*-*-*): Made a multi sim that works for mips32 and
	micromips32.
	Add build support for micromips.
	* dsp.igen (do_ph_s_absq, do_w_s_absq, do_qb_s_absq, do_addsc,
	do_addwc, do_bitrev, do_extpv, do_extrv, do_extrv_s_h, do_insv,
	do_lxx do_modsub, do_mthlip, do_mulsaq_s_w_ph, do_ph_packrl, do_qb_pick
	do_ph_pick, do_qb_ph_precequ, do_qb_ph_preceu, do_w_preceq
	do_w_ph_precrq, do_ph_qb_precrq, do_w_ph_rs_precrq do_qb_w_raddu,
	do_rddsp, do_repl, do_shilov, do_ph_shl, do_qb_shl do_w_s_shllv,
	do_ph_shrlv, do_w_r_shrav, do_wrdsp, do_qb_shrav, do_append,
	do_balign, do_ph_w_mulsa, do_ph_qb_precr, do_prepend): New functions.
	Refactored instruction code to use these functions.
	* dsp2.igen: Refactored instruction code to use the new functions.
	* interp.c (decode_coproc): Refactored to work with any instruction
	encoding.
	(isa_mode): New variable
	(RSVD_INSTRUCTION): Changed to 0x00000039.
	* m16.igen (BREAK16): Refactored instruction to use do_break16.
	(JALX32): Add mips32, mips64, mips32r2 and mips64r2 models.
	* micromips.dc: New file.
	* micromips.igen: New file.
	* micromips16.dc: New file.
	* micromipsdsp.igen: New file.
	* micromipsrun.c: New file.
	* mips.igen (do_swc1): Changed to work with any instruction encoding.
	(do_add do_addi do_andi do_dadd do_daddi do_dsll32 do_dsra32
	do_dsrl32, do_dsub, do_break, do_break16, do_clo, do_clz, do_dclo
	do_dclz, do_lb, do_lh, do_lwr, do_lwl, do_lwc, do_lw, do_lwu, do_lhu
	do_ldc, do_lbu, do_ll, do_lld, do_lui, do_madd, do_dsp_madd, do_maddu
	do_dsp_maddu, do_dsp_mfhi, do_dsp_mflo, do_movn, do_movz, do_msub
	do_dsp_msub, do_msubu, do_dsp_msubu, do_mthi, do_dsp_mthi, do_mtlo
	do_dsp_mtlo, do_mul, do_dsp_mult, do_dsp_multu, do_pref, do_sc, do_scd
	do_sub, do_sw, do_teq, do_teqi, do_tge, do_tgei, do_tgeiu, do_tgeu, do_tlt
	do_tlti, do_tltiu, do_tltu, do_tne, do_tnei, do_abs_fmt, do_add_fmt
	do_alnv_ps, do_c_cond_fmt, do_ceil_fmt, do_cfc1, do_ctc1, do_cvt_d_fmt
	do_cvt_l_fmt, do_cvt_ps_s, do_cvt_s_fmt, do_cvt_s_pl, do_cvt_s_pu
	do_cvt_w_fmt, do_div_fmt, do_dmfc1b, do_dmtc1b, do_floor_fmt, do_luxc1_32
	do_luxc1_64, do_lwc1, do_lwxc1, do_madd_fmt, do_mfc1b, do_mov_fmt, do_movtf
	do_movtf_fmt, do_movn_fmt, do_movz_fmt, do_msub_fmt, do_mtc1b, do_mul_fmt
	do_neg_fmt, do_nmadd_fmt, do_nmsub_fmt, do_pll_ps, do_plu_ps, do_pul_ps
	do_puu_ps, do_recip_fmt, do_round_fmt, do_rsqrt_fmt, do_prefx, do_sdc1
	do_suxc1_32, do_suxc1_64, do_sqrt_fmt, do_sub_fmt, do_swc1, do_swxc1
	do_trunc_fmt): New functions, refactored from existing instructions.
	Refactored instruction code to use these functions.
	(RSVD): Changed to use new reserved instruction.
	(loadstore_ea, not_word_value, unpredictable, check_mt_hilo, check_mf_hilo,
	check_mult_hilo, check_div_hilo, check_u64, do_luxc1_32, do_sdc1, do_suxc1_32,
	check_fmt_p, check_fpu, do_load_double, do_store_double):  Added micromips32
	and micromips64 models.
	Added include for micromips.igen and micromipsdsp.igen
	Add micromips32 and micromips64 models.
	(DecodeCoproc): Updated to use new macro definition.
	* mips3264r2.igen (do_dsbh, do_dshd, do_dext, do_dextm, do_dextu, do_di,
	do_dins, do_dinsm, do_ei, do_ext, do_mfhc1, do_mthc1, do_ins, do_dinsu,
	do_seb, do_seh do_rdhwr, do_wsbh): New functions.
	Refactored instruction code to use these functions.
	* sim-main.h (CP0_operation): New enum.
	(DecodeCoproc): Updated macro.
	(IMEM32_MICROMIPS, IMEM16_MICROMIPS, MICROMIPS_MINOR_OPCODE,
	MICROMIPS_DELAYSLOT_SIZE_ANY, MICROMIPS_DELAYSLOT_SIZE_16, MICROMIPS_DELAYSLOT_SIZE_32,
	ISA_MODE_MIPS32 and ISA_MODE_MICROMIPS): New defines.
	(sim_state): Add isa_mode field.

	sim/testsuite/sim/mips/
       * basic.exp (run_micromips_test, run_sim_tests): New functions
	Add support for micromips tests.
	* hilo-hazard-4.s: New file.
	* testutils.inc (_dowrite): Changed reserved instruction encoding.
	(writemsg): Moved the la and li instructions before the data they are
	assigned to, which prevents a bug where MIPS32 relocations are used instead
	of micromips relocations when building for micromips.
 2015-09-25 15:52:18 +01:00
H.J. Lu
72f4393d8c Remove leading/trailing white spaces in ChangeLog 2015-07-24 04:16:47 -07:00
Hans-Peter Nilsson
a9d9677441 Do unset_currtarget_info ldscript for all simulator testsuites. 
sim/testsuite:
	* sim-defs.exp (sim_init): Unset target ldscript here.

sim/testsuite/sim/mips:
	* basic.exp: Don't unset target ldscript here.
 2015-04-13 01:56:04 +02:00
Mike Frysinger
20cc975360 sim: moxie: fix running after nrun conversion 
The nrun conversion was slightly incorrect in how it stopped when an
exception occurred.  We still set cpu.asregs.exception, but nothing
was checking it anymore.  Convert all of that to sim_engine_halt.

To keep things from regressing again, add a basic testsuite too.
 2015-04-05 04:37:44 -04:00
Mike Frysinger
024305f7f2 sim: mn10300: add a basic testsuite 2015-04-05 03:52:08 -04:00
Mike Frysinger
aad84fa6ae sim: m68hc11: add a basic testsuite 2015-04-05 03:17:44 -04:00
Mike Frysinger
eed64ce675 sim: iq2000: add a basic testsuite 2015-04-05 02:28:44 -04:00
Mike Frysinger
e56dbbb92f sim: lm32: add a basic testsuite 2015-04-05 01:58:00 -04:00
Mike Frysinger
541ebcee67 sim: d10v: convert to nrun 
A lot of cpu state is stored in global variables, as is memory handling.
The sim_size support needs unwinding at some point.  But at least this
is an improvement on the status quo.
 2015-03-30 02:20:23 -04:00
Mike Frysinger
e8713c0f02 sim: d10v: link in missing testsuite 
Looks like historical restructuring in this dir lost the d10v-elf subdir
and no one noticed in the meantime.  Re-add it to the testsuite.

There are some failures, but better some tests get run than none at all.
 2015-03-30 01:06:57 -04:00
Mike Frysinger
4daf7a7c3a sim: cr16: add _start symbol to tests [BZ #12385] 
The current cr16 testsuite sets up _START, but the linker looks for the
_start symbol.  Add the latter as an alias to the former.
 2015-03-29 21:02:03 -04:00
Mike Frysinger
191ec03314 sim: microblaze: start a testsuite 
Since the sim doesn't have any debug support in it, we can only exit
cleanly.  But this is still better than nothing.

Change the default microblaze sim to not dump the debug load output
when running.  No other does this, and it breaks the testsuite.
 2015-03-29 16:45:49 -04:00
Mike Frysinger
744b9a190b sim; testsuite: allow tests to set no output 
If a test doesn't write anything at all to stdout, the current test
framework can't support that.  Even if you put a blank output line:
	# output:
the setup happily clobbers that with a default pass/fail string.

Tweak the parsing logic so we only set the output to pass/fail when
the test has no output marker.
 2015-03-29 16:41:59 -04:00
Mike Frysinger
6dae8a88bf sim: testsuite: make subdir unconditional 
Since the testsuite subdir has to handle dynamic arch values already,
there's no real value in requiring arches to opt in to it.  Most have
a testsuite now anyways, and we're requiring it in the future.
 2015-03-29 11:51:13 -04:00
Mike Frysinger
36cb69e0ed sim: mcore: add a basic testsuite 2015-03-29 04:14:27 -04:00
Mike Frysinger
4f5cce88bf sim: avr: fix _start testsuite symbol 
Make sure we use the symbol the linker expects by default, and we export
it so it can be found.
 2015-03-29 04:14:27 -04:00