From: Robert Foley <robert.foley@linaro.org> To: qemu-devel@nongnu.org Cc: robert.foley@linaro.org, richard.henderson@linaro.org, Laurent Vivier <laurent@vivier.eu>, "Emilio G. Cota" <cota@braap.org>, peter.puhov@linaro.org, alex.bennee@linaro.org Subject: [PATCH v8 12/74] m68k: convert to helper_cpu_halted_set Date: Thu, 26 Mar 2020 15:30:54 -0400 Message-ID: <20200326193156.4322-13-robert.foley@linaro.org> (raw) In-Reply-To: <20200326193156.4322-1-robert.foley@linaro.org> From: "Emilio G. Cota" <cota@braap.org> Cc: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Robert Foley <robert.foley@linaro.org> --- target/m68k/translate.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 0f80888203..16a64e4776 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -44,7 +44,6 @@ #undef DEFO32 #undef DEFO64 -static TCGv_i32 cpu_halted; static TCGv_i32 cpu_exception_index; static char cpu_reg_names[2 * 8 * 3 + 5 * 4]; @@ -80,9 +79,6 @@ void m68k_tcg_init(void) #undef DEFO32 #undef DEFO64 - cpu_halted = tcg_global_mem_new_i32(cpu_env, - -offsetof(M68kCPU, env) + - offsetof(CPUState, halted), "HALTED"); cpu_exception_index = tcg_global_mem_new_i32(cpu_env, -offsetof(M68kCPU, env) + offsetof(CPUState, exception_index), @@ -4698,6 +4694,7 @@ DISAS_INSN(halt) DISAS_INSN(stop) { uint16_t ext; + TCGv_i32 tmp; if (IS_USER(s)) { gen_exception(s, s->base.pc_next, EXCP_PRIVILEGE); @@ -4707,7 +4704,9 @@ DISAS_INSN(stop) ext = read_im16(env, s); gen_set_sr_im(s, ext, 0); - tcg_gen_movi_i32(cpu_halted, 1); + tmp = tcg_const_i32(1); + gen_helper_cpu_halted_set(cpu_env, tmp); + tcg_temp_free_i32(tmp); gen_exception(s, s->pc, EXCP_HLT); } -- 2.17.1
next prev parent reply index Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-26 19:30 [PATCH v8 00/74] per-CPU locks Robert Foley 2020-03-26 19:30 ` [PATCH v8 01/74] cpu: convert queued work to a QSIMPLEQ Robert Foley 2020-03-26 19:30 ` [PATCH v8 02/74] cpu: rename cpu->work_mutex to cpu->lock Robert Foley 2020-05-11 14:48 ` Alex Bennée 2020-05-11 16:33 ` Robert Foley 2020-03-26 19:30 ` [PATCH v8 03/74] cpu: introduce cpu_mutex_lock/unlock Robert Foley 2020-05-11 10:24 ` Alex Bennée 2020-05-11 16:09 ` Robert Foley 2020-03-26 19:30 ` [PATCH v8 04/74] cpu: make qemu_work_cond per-cpu Robert Foley 2020-03-26 19:30 ` [PATCH v8 05/74] cpu: move run_on_cpu to cpus-common Robert Foley 2020-03-26 19:30 ` [PATCH v8 06/74] cpu: introduce process_queued_cpu_work_locked Robert Foley 2020-03-26 19:30 ` [PATCH v8 07/74] cpu: make per-CPU locks an alias of the BQL in TCG rr mode Robert Foley 2020-03-26 19:30 ` [PATCH v8 08/74] tcg-runtime: define helper_cpu_halted_set Robert Foley 2020-03-26 19:30 ` [PATCH v8 09/74] ppc: convert to helper_cpu_halted_set Robert Foley 2020-03-26 19:30 ` [PATCH v8 10/74] cris: " Robert Foley 2020-03-26 19:30 ` [PATCH v8 11/74] hppa: " Robert Foley 2020-03-26 19:30 ` Robert Foley [this message] 2020-03-26 19:30 ` [PATCH v8 13/74] alpha: " Robert Foley 2020-03-26 19:30 ` [PATCH v8 14/74] microblaze: " Robert Foley 2020-03-26 19:30 ` [PATCH v8 15/74] cpu: define cpu_halted helpers Robert Foley 2020-03-26 19:30 ` [PATCH v8 16/74] tcg-runtime: convert to cpu_halted_set Robert Foley 2020-03-26 19:30 ` [PATCH v8 17/74] hw/semihosting: " Robert Foley 2020-05-11 10:25 ` Alex Bennée 2020-03-26 19:31 ` [PATCH v8 18/74] arm: convert to cpu_halted Robert Foley 2020-03-26 19:31 ` [PATCH v8 19/74] ppc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 20/74] sh4: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 21/74] i386: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 22/74] lm32: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 23/74] m68k: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 24/74] mips: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 25/74] riscv: " Robert Foley 2020-05-11 10:40 ` Alex Bennée 2020-05-11 16:13 ` Robert Foley 2020-03-26 19:31 ` [PATCH v8 26/74] s390x: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 27/74] sparc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 28/74] xtensa: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 29/74] gdbstub: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 30/74] openrisc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 31/74] cpu-exec: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 32/74] cpu: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 33/74] cpu: define cpu_interrupt_request helpers Robert Foley 2020-03-26 19:31 ` [PATCH v8 34/74] ppc: use cpu_reset_interrupt Robert Foley 2020-03-26 19:31 ` [PATCH v8 35/74] exec: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 36/74] i386: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 37/74] s390x: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 38/74] openrisc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 39/74] arm: convert to cpu_interrupt_request Robert Foley 2020-03-26 19:31 ` [PATCH v8 40/74] i386: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 41/74] i386/kvm: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 42/74] i386/hax-all: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 43/74] i386/whpx-all: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 44/74] i386/hvf: convert to cpu_request_interrupt Robert Foley 2020-03-26 19:31 ` [PATCH v8 45/74] ppc: convert to cpu_interrupt_request Robert Foley 2020-03-26 19:31 ` [PATCH v8 46/74] sh4: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 47/74] cris: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 48/74] hppa: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 49/74] lm32: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 50/74] m68k: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 51/74] mips: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 52/74] nios: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 53/74] s390x: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 54/74] alpha: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 55/74] moxie: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 56/74] sparc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 57/74] openrisc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 58/74] unicore32: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 59/74] microblaze: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 60/74] accel/tcg: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 61/74] cpu: convert to interrupt_request Robert Foley 2020-03-26 19:31 ` [PATCH v8 62/74] cpu: call .cpu_has_work with the CPU lock held Robert Foley 2020-03-26 19:31 ` [PATCH v8 63/74] cpu: introduce cpu_has_work_with_iothread_lock Robert Foley 2020-03-26 19:31 ` [PATCH v8 64/74] ppc: convert to cpu_has_work_with_iothread_lock Robert Foley 2020-03-26 19:31 ` [PATCH v8 65/74] mips: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 66/74] s390x: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 67/74] riscv: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 68/74] sparc: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 69/74] xtensa: " Robert Foley 2020-03-26 19:31 ` [PATCH v8 70/74] cpu: rename all_cpu_threads_idle to qemu_tcg_rr_all_cpu_threads_idle Robert Foley 2020-03-26 19:31 ` [PATCH v8 71/74] cpu: protect CPU state with cpu->lock instead of the BQL Robert Foley 2020-03-26 19:31 ` [PATCH v8 72/74] cpus-common: release BQL earlier in run_on_cpu Robert Foley 2020-03-26 19:31 ` [PATCH v8 73/74] cpu: add async_run_on_cpu_no_bql Robert Foley 2020-03-26 19:31 ` [PATCH v8 74/74] cputlb: queue async flush jobs without the BQL Robert Foley 2020-05-12 16:27 ` Alex Bennée 2020-05-12 19:26 ` Robert Foley 2020-05-18 13:46 ` Robert Foley 2020-05-20 4:46 ` Emilio G. Cota 2020-05-20 15:01 ` Robert Foley 2020-05-21 14:17 ` Robert Foley 2020-05-12 18:38 ` Alex Bennée 2020-03-26 22:58 ` [PATCH v8 00/74] per-CPU locks Aleksandar Markovic 2020-03-27 9:39 ` Alex Bennée 2020-03-27 9:50 ` Aleksandar Markovic 2020-03-27 10:24 ` Aleksandar Markovic 2020-03-27 17:21 ` Robert Foley 2020-03-27 5:14 ` Emilio G. Cota 2020-03-27 10:59 ` Philippe Mathieu-Daudé 2020-03-30 8:57 ` Stefan Hajnoczi 2020-03-27 18:23 ` Alex Bennée 2020-03-27 18:30 ` Robert Foley 2020-05-12 16:29 ` Alex Bennée
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