From: Thomas Hanson Date: Mon, 17 Oct 2016 18:22:18 +0000 (+0100) Subject: target-arm: Comments added to identify cases in a switch X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=957956b3013c8122a749dfe61a41aef8b4100e31;p=qemu.git target-arm: Comments added to identify cases in a switch 3 cases in a switch in disas_exc() require reference to the ARM ARM spec in order to determine what case they're handling. Signed-off-by: Thomas Hanson Message-id: 1476301853-15774-5-git-send-email-thomas.hanson@linaro.org Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 16716a2c1f..96c222722e 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -1667,12 +1667,12 @@ static void disas_exc(DisasContext *s, uint32_t insn) * instruction works properly. */ switch (op2_ll) { - case 1: + case 1: /* SVC */ gen_ss_advance(s); gen_exception_insn(s, 0, EXCP_SWI, syn_aa64_svc(imm16), default_exception_el(s)); break; - case 2: + case 2: /* HVC */ if (s->current_el == 0) { unallocated_encoding(s); break; @@ -1685,7 +1685,7 @@ static void disas_exc(DisasContext *s, uint32_t insn) gen_ss_advance(s); gen_exception_insn(s, 0, EXCP_HVC, syn_aa64_hvc(imm16), 2); break; - case 3: + case 3: /* SMC */ if (s->current_el == 0) { unallocated_encoding(s); break;