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2023-05-18Hexagon (target/hexagon) Move items to DisasContextTaylor Simpson
The following items in the CPUHexagonState are only used for bookkeeping within the translation of a packet. With recent changes that eliminate the need to free TCGv variables, these make more sense to be transient and kept in DisasContext. The following items are moved dczero_addr branch_taken this_PC Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-22-tsimpson@quicinc.com>
2023-05-18Hexagon (target/hexagon) Move pkt_has_store_s1 to DisasContextTaylor Simpson
The pkt_has_store_s1 field is only used for bookkeeping helpers with a load. With recent changes that eliminate the need to free TCGv variables, it makes more sense to make this transient. These helpers already take the instruction slot as an argument. We combine the slot and pkt_has_store_s1 into a single argument called slotval. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-21-tsimpson@quicinc.com>
2023-05-18Hexagon (target/hexagon) Move pred_written to DisasContextTaylor Simpson
The pred_written variable in the CPUHexagonState is only used for bookkeeping within the translation of a packet. With recent changes that eliminate the need to free TCGv variables, these make more sense to be transient and kept in DisasContext. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-20-tsimpson@quicinc.com>
2023-05-18Hexagon (target/hexagon) Move new_pred_value to DisasContextTaylor Simpson
The new_pred_value array in the CPUHexagonState is only used for bookkeeping within the translation of a packet. With recent changes that eliminate the need to free TCGv variables, these make more sense to be transient and kept in DisasContext. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-19-tsimpson@quicinc.com>
2023-05-18Hexagon (target/hexagon) Short-circuit packet register writesTaylor Simpson
In certain cases, we can avoid the overhead of writing to hex_new_value and write directly to hex_gpr. We add need_commit field to DisasContext indicating if the end-of-packet commit is needed. If it is not needed, get_result_gpr() and get_result_gpr_pair() can return hex_gpr. We pass the ctx->need_commit to helpers when needed. Finally, we can early-exit from gen_reg_writes during packet commit. There are a few instructions whose semantics write to the result before reading all the inputs. Therefore, the idef-parser generated code is incompatible with short-circuit. We tell idef-parser to skip them. For debugging purposes, we add a cpu property to turn off short-circuit. When the short-circuit property is false, we skip the analysis and force the end-of-packet commit. Here's a simple example of the TCG generated for 0x004000b4: 0x7800c020 { R0 = #0x1 } BEFORE: ---- 004000b4 movi_i32 new_r0,$0x1 mov_i32 r0,new_r0 AFTER: ---- 004000b4 movi_i32 r0,$0x1 This patch reintroduces a use of check_for_attrib, so we remove the G_GNUC_UNUSED added earlier in this series. Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Brian Cain <bcain@quicinc.com> Message-Id: <20230427230012.3800327-12-tsimpson@quicinc.com>
2023-05-18Hexagon (target/hexagon) Eliminate uses of log_pred_write functionTaylor Simpson
These instructions have implicit writes to registers, so we don't want them to be helpers when idef-parser is off. The following instructions are overriden S2_cabacdecbin SA1_cmpeqi Remove the log_pred_write function from op_helper.c Remove references in macros.h Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-8-tsimpson@quicinc.com>
2023-05-18Hexagon (target/hexagon) Remove log_reg_write from op_helper.[ch]Taylor Simpson
With the overrides added in prior commits, this function is not used Remove references in macros.h Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230427230012.3800327-7-tsimpson@quicinc.com>
2023-04-21Hexagon (target/hexagon) Remove unused slot variable in helpersTaylor Simpson
The slot variable in helpers was only passed to log_reg_write function where the argument is unused. - Remove declaration from generated helper functions - Remove slot argument from log_reg_write Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230407204521.357244-1-tsimpson@quicinc.com>
2023-04-21Hexagon (target/hexagon) Merge arguments to probe_pkt_scalar_hvx_storesTaylor Simpson
Reducing the number of arguments reduces the overhead of the helper call Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230405164211.30015-2-tsimpson@quicinc.com>
2023-03-06Hexagon (target/hexagon) Reduce manipulation of slot_cancelledTaylor Simpson
We only need to track slot for predicated stores and predicated HVX instructions. Add arguments to the probe helper functions to indicate if the slot is predicated. Here is a simple example of the differences in the TCG code generated: IN: 0x00400094: 0xf900c102 { if (P0) R2 = and(R0,R1) } BEFORE ---- 00400094 mov_i32 slot_cancelled,$0x0 mov_i32 new_r2,r2 and_i32 tmp0,p0,$0x1 brcond_i32 tmp0,$0x0,eq,$L1 and_i32 tmp0,r0,r1 mov_i32 new_r2,tmp0 br $L2 set_label $L1 or_i32 slot_cancelled,slot_cancelled,$0x8 set_label $L2 mov_i32 r2,new_r2 AFTER ---- 00400094 mov_i32 new_r2,r2 and_i32 tmp0,p0,$0x1 brcond_i32 tmp0,$0x0,eq,$L1 and_i32 tmp0,r0,r1 mov_i32 new_r2,tmp0 br $L2 set_label $L1 set_label $L2 mov_i32 r2,new_r2 Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Anton Johansson <anjo@rev.ng> Message-Id: <20230307025828.1612809-14-tsimpson@quicinc.com>
2023-03-06Hexagon (target/hexagon) Change subtract from zero to change signTaylor Simpson
The F2_sffms instruction [r0 -= sfmpy(r1, r2)] doesn't properly handle -0. Previously we would negate the input operand by subtracting from zero. Instead, we negate by changing the sign bit. Test case added to tests/tcg/hexagon/fpstuff.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Anton Johansson <anjo@rev.ng> Message-Id: <20230307025828.1612809-12-tsimpson@quicinc.com>
2023-03-06Hexagon (target/hexagon) Add overrides for dealloc-return instructionsTaylor Simpson
These instructions perform a deallocframe+return (jumpr r31) Add overrides for L4_return SL2_return L4_return_t L4_return_f L4_return_tnew_pt L4_return_fnew_pt L4_return_tnew_pnt L4_return_fnew_pnt SL2_return_t SL2_return_f SL2_return_tnew SL2_return_fnew This patch eliminates the last helper that uses write_new_pc, so we remove it from op_helper.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Anton Johansson <anjo@rev.ng> Message-Id: <20230307025828.1612809-5-tsimpson@quicinc.com>
2022-12-16target/hexagon: make helper functions non-staticPaolo Montesel
Make certain helper functions non-static, making them available outside genptr.c. These functions are required by code generated by the idef-parser. This commit also makes some functions in op_helper.c non-static in order to avoid having them marked as unused when using the idef-parser generated code. Signed-off-by: Alessandro Di Federico <ale@rev.ng> Signed-off-by: Paolo Montesel <babush@rev.ng> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20220923173831.227551-5-anjo@rev.ng>
2022-12-16Hexagon (target/hexagon) Remove next_PC from runtime stateTaylor Simpson
The imported files don't properly mark all CONDEXEC instructions, so we add some logic to hex_common.py to add the attribute. Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20221108162906.3166-7-tsimpson@quicinc.com>
2022-12-16Hexagon (target/hexagon) Only use branch_taken when packet has multi cofTaylor Simpson
When a packet has more than one change-of-flow instruction, only the first one to branch is considered. We use the branch_taken variable to keep track of this. However, when there is a single cof instruction, we don't need the same amount of bookkeeping. We add the pkt_has_multi_cof member to the Packet structure, and pass this information to the needed functions. When there is a generated helper function with cof, the generator will pass this pkt_has_multi_cof as a runtime value. Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20221108162906.3166-5-tsimpson@quicinc.com>
2022-07-19Hexagon (target/hexagon) fix bug in mem_noshuf load exceptionTaylor Simpson
The semantics of a mem_noshuf packet are that the store effectively happens before the load. However, in cases where the load raises an exception, we cannot simply execute the store first. This change adds a probe to check that the load will not raise an exception before executing the store. If the load is predicated, this requires special handling. We check the condition before performing the probe. Since, we need the EA to perform the check, we move the GET_EA portion inside CHECK_NOSHUF_PRED. Test case added in tests/tcg/hexagon/mem_noshuf_exception.c Suggested-by: Alessandro Di Federico <ale@rev.ng> Suggested-by: Anton Johansson <anjo@rev.ng> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220707210546.15985-3-tsimpson@quicinc.com>
2022-04-21compiler.h: replace QEMU_NORETURN with G_NORETURNMarc-André Lureau
G_NORETURN was introduced in glib 2.68, fallback to G_GNUC_NORETURN in glib-compat. Note that this attribute must be placed before the function declaration (bringing a bit of consistency in qemu codebase usage). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Message-Id: <20220420132624.2439741-20-marcandre.lureau@redhat.com>
2022-03-12Hexagon (target/hexagon) fix bug in conv_df2uw_chopTaylor Simpson
Fix typo that checked for 32 bit nan instead of 64 bit Test case added in tests/tcg/hexagon/usr.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20220210021556.9217-11-tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-03-12Hexagon (target/hexagon) properly handle NaN in dfmin/dfmax/sfmin/sfmaxTaylor Simpson
The float??_minnum implementation differs from Hexagon for SNaN, it returns NaN, but Hexagon returns the other input. So, we use float??_minimum_number. Test cases added to tests/tcg/hexagon/fpstuff.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20220308190410.22355-1-tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-03-12Hexagon (target/hexagon) properly set FPINVF bit in sfcmp.uo and dfcmp.uoTaylor Simpson
Instead of checking for nan arguments, use float??_unordered_quiet test cases added in a subsequent patch to more extensively test USR bits Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20220210021556.9217-4-tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2022-03-12Hexagon (target/hexagon) fix bug in circular addressingMichael Lambert
Versions V3 and earlier should treat the "K_const" and "length" values as unsigned. Modified circ_test_v3() in tests/tcg/hexagon/circ.c to reproduce the bug Signed-off-by: Michael Lambert <mlambert@quicinc.com> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20220210021556.9217-2-tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-03Hexagon HVX (target/hexagon) helper functionsTaylor Simpson
Probe and commit vector stores (masked and scatter/gather) Log vector register writes Add the execution counters to the debug log Histogram instructions Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2021-10-06Hexagon (target/hexagon) probe the stores in a packet at start of commitTaylor Simpson
When a packet has 2 stores, either both commit or neither commit. At the beginning of gen_commit_packet, we check for multiple stores. If there are multiple stores, call a helper that will probe each of them before proceeding with the commit. Note that we don't call the probe helper for packets with only one store. Therefore, we call process_store_log before anything else involved in committing the packet. We also fix a typo in the comment in process_store_log. Test case added in tests/tcg/hexagon/hex_sigsegv.c Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <1633036599-7637-1-git-send-email-tsimpson@quicinc.com>
2021-07-21target/hexagon: Drop include of qemu.hPeter Maydell
The qemu.h file is a CONFIG_USER_ONLY header; it doesn't appear on the include path for softmmu builds. Currently we include it unconditionally in target/hexagon/op_helper.c. We used to need it for the put_user_*() and get_user_*() functions, but now that we have removed the uses of those from op_helper.c, the only reason it's still there is that we're implicitly relying on it pulling in some other headers. Explicitly include the headers we need for other functions, and drop the include of qemu.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210717103017.20491-1-peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
2021-07-21Hexagon (target/hexagon) remove put_user_*/get_user_*Taylor Simpson
Replace put_user_* with cpu_st*_data_ra Replace get_user_* with cpu_ld*_data_ra Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <1626384156-6248-2-git-send-email-tsimpson@quicinc.com>
2021-06-29Hexagon (target/hexagon) fix bug in fLSBNEW*Taylor Simpson
Change fLSBNEW/fLSBNEW0/fLSBNEW1 from copy to "x & 1" Remove gen_logical_not function Clean up fLSBNEWNOT to use andi-1 followed by xori-1 Test cases added to tests/tcg/hexagon/misc.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1622589584-22571-2-git-send-email-tsimpson@quicinc.com>
2021-05-01Hexagon (target/hexagon) bit reverse (brev) addressingTaylor Simpson
The following instructions are added L2_loadrub_pbr Rd32 = memub(Rx32++Mu2:brev) L2_loadrb_pbr Rd32 = memb(Rx32++Mu2:brev) L2_loadruh_pbr Rd32 = memuh(Rx32++Mu2:brev) L2_loadrh_pbr Rd32 = memh(Rx32++Mu2:brev) L2_loadri_pbr Rd32 = memw(Rx32++Mu2:brev) L2_loadrd_pbr Rdd32 = memd(Rx32++Mu2:brev) S2_storerb_pbr memb(Rx32++Mu2:brev).=.Rt32 S2_storerh_pbr memh(Rx32++Mu2:brev).=.Rt32 S2_storerf_pbr memh(Rx32++Mu2:brev).=.Rt.H32 S2_storeri_pbr memw(Rx32++Mu2:brev).=.Rt32 S2_storerd_pbr memd(Rx32++Mu2:brev).=.Rt32 S2_storerinew_pbr memw(Rx32++Mu2:brev).=.Nt8.new S2_storerbnew_pbr memw(Rx32++Mu2:brev).=.Nt8.new S2_storerhnew_pbr memw(Rx32++Mu2:brev).=.Nt8.new Test cases in tests/tcg/hexagon/brev.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-24-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) circular addressingTaylor Simpson
The following instructions are added L2_loadrub_pci Rd32 = memub(Rx32++#s4:0:circ(Mu2)) L2_loadrb_pci Rd32 = memb(Rx32++#s4:0:circ(Mu2)) L2_loadruh_pci Rd32 = memuh(Rx32++#s4:1:circ(Mu2)) L2_loadrh_pci Rd32 = memh(Rx32++#s4:1:circ(Mu2)) L2_loadri_pci Rd32 = memw(Rx32++#s4:2:circ(Mu2)) L2_loadrd_pci Rdd32 = memd(Rx32++#s4:3:circ(Mu2)) S2_storerb_pci memb(Rx32++#s4:0:circ(Mu2)) = Rt32 S2_storerh_pci memh(Rx32++#s4:1:circ(Mu2)) = Rt32 S2_storerf_pci memh(Rx32++#s4:1:circ(Mu2)) = Rt.H32 S2_storeri_pci memw(Rx32++#s4:2:circ(Mu2)) = Rt32 S2_storerd_pci memd(Rx32++#s4:3:circ(Mu2)) = Rtt32 S2_storerbnew_pci memb(Rx32++#s4:0:circ(Mu2)) = Nt8.new S2_storerhnew_pci memw(Rx32++#s4:1:circ(Mu2)) = Nt8.new S2_storerinew_pci memw(Rx32++#s4:2:circ(Mu2)) = Nt8.new L2_loadrub_pcr Rd32 = memub(Rx32++I:circ(Mu2)) L2_loadrb_pcr Rd32 = memb(Rx32++I:circ(Mu2)) L2_loadruh_pcr Rd32 = memuh(Rx32++I:circ(Mu2)) L2_loadrh_pcr Rd32 = memh(Rx32++I:circ(Mu2)) L2_loadri_pcr Rd32 = memw(Rx32++I:circ(Mu2)) L2_loadrd_pcr Rdd32 = memd(Rx32++I:circ(Mu2)) S2_storerb_pcr memb(Rx32++I:circ(Mu2)) = Rt32 S2_storerh_pcr memh(Rx32++I:circ(Mu2)) = Rt32 S2_storerf_pcr memh(Rx32++I:circ(Mu2)) = Rt32.H32 S2_storeri_pcr memw(Rx32++I:circ(Mu2)) = Rt32 S2_storerd_pcr memd(Rx32++I:circ(Mu2)) = Rtt32 S2_storerbnew_pcr memb(Rx32++I:circ(Mu2)) = Nt8.new S2_storerhnew_pcr memh(Rx32++I:circ(Mu2)) = Nt8.new S2_storerinew_pcr memw(Rx32++I:circ(Mu2)) = Nt8.new Test cases in tests/tcg/hexagon/circ.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-23-git-send-email-tsimpson@quicinc.com> [rth: Squash <1619667142-29636-1-git-send-email-tsimpson@quicinc.com> removing gen_read_reg and gen_set_byte to avoid clang Werror.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) add A5_ACS (vacsh)Taylor Simpson
Rxx32,Pe4 = vacsh(Rss32, Rtt32) Add compare and select elements of two vectors Test cases in tests/tcg/hexagon/multi_result.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-20-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) add F2_sfinvsqrtaTaylor Simpson
Rd32,Pe4 = sfinvsqrta(Rs32) Square root approx The helper packs the 2 32-bit results into a 64-bit value, and the fGEN_TCG override unpacks them into the proper results. Test cases in tests/tcg/hexagon/multi_result.c FP exception tests added to tests/tcg/hexagon/fpstuff.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-19-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) add F2_sfrecipa instructionTaylor Simpson
Rd32,Pe4 = sfrecipa(Rs32, Rt32) Recripocal approx Test cases in tests/tcg/hexagon/multi_result.c FP exception tests added to tests/tcg/hexagon/fpstuff.c Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-18-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) compile all debug codeTaylor Simpson
Change #if HEX_DEBUG to if (HEX_DEBUG) so the debug code doesn't bit rot Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-17-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) use softfloat for float-to-int conversionsTaylor Simpson
Use the proper return for helpers that convert to unsigned Remove target/hexagon/conv_emu.[ch] Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-13-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) use softfloat default NaN and tininessTaylor Simpson
Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-11-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) change variables from int to bool when appropriateTaylor Simpson
Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-8-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) use env_archcpu and env_cpuTaylor Simpson
Remove hexagon_env_get_cpu and replace with env_archcpu Replace CPU(hexagon_env_get_cpu(env)) with env_cpu(env) Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-5-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01Hexagon (target/hexagon) remove unnecessary inline directivesTaylor Simpson
Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-4-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-05-01target/hexagon: fix typo in commentTaylor Simpson
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <1615784115-26559-1-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-02-18Hexagon (target/hexagon) scalar core helpersTaylor Simpson
The majority of helpers are generated. Define the helper functions needed then include the generated file Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <1612763186-18161-8-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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