[PULL 22/46] tcg/tci: Use g_assert_not_reached

Richard Henderson posted 46 patches 4 years, 2 months ago
Maintainers: "Hervé Poussineau" <hpoussin@reactos.org>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Laurent Vivier <laurent@vivier.eu>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Greg Kurz <groug@kaod.org>, Guan Xuetao <gxt@mprc.pku.edu.cn>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Richard Henderson <richard.henderson@linaro.org>, Artyom Tarasenko <atar4qemu@gmail.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Sagar Karandikar <sagark@eecs.berkeley.edu>, Colin Xu <colin.xu@intel.com>, Anthony Perard <anthony.perard@citrix.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Cornelia Huck <cohuck@redhat.com>, Laurent Vivier <lvivier@redhat.com>, Riku Voipio <riku.voipio@iki.fi>, Sarah Harris <S.E.Harris@kent.ac.uk>, Thomas Huth <thuth@redhat.com>, Wenchao Wang <wenchao.wang@intel.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Michael Rolnik <mrolnik@gmail.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, Aurelien Jarno <aurelien@aurel32.net>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <Alistair.Francis@wdc.com>, Chris Wulff <crwulff@gmail.com>, Paul Durrant <paul@xen.org>, Peter Maydell <peter.maydell@linaro.org>, Cameron Esfahani <dirty@apple.com>, Max Filippov <jcmvbkbc@gmail.com>, Marek Vasut <marex@denx.de>, Eduardo Habkost <ehabkost@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Stefano Stabellini <sstabellini@kernel.org>, Michael Walle <michael@walle.cc>, Roman Bolshakov <r.bolshakov@yadro.com>, Stafford Horne <shorne@gmail.com>, Sunil Muthuswamy <sunilmut@microsoft.com>, David Gibson <david@gibson.dropbear.id.au>, Anthony Green <green@moxielogic.com>, David Hildenbrand <david@redhat.com>
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[PULL 22/46] tcg/tci: Use g_assert_not_reached
Posted by Richard Henderson 4 years, 2 months ago
Three TODO instances are never happen cases.
Other uses of tcg_abort are also indicating unreachable cases.

Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/tci.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/tcg/tci.c b/tcg/tci.c
index eb70672efb..36d594672f 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -362,7 +362,7 @@ static bool tci_compare32(uint32_t u0, uint32_t u1, TCGCond condition)
         result = (u0 > u1);
         break;
     default:
-        TODO();
+        g_assert_not_reached();
     }
     return result;
 }
@@ -404,7 +404,7 @@ static bool tci_compare64(uint64_t u0, uint64_t u1, TCGCond condition)
         result = (u0 > u1);
         break;
     default:
-        TODO();
+        g_assert_not_reached();
     }
     return result;
 }
@@ -1114,7 +1114,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 tmp32 = qemu_ld_beul;
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             tci_write_reg(regs, t0, tmp32);
             break;
@@ -1163,7 +1163,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 tmp64 = qemu_ld_beq;
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             tci_write_reg(regs, t0, tmp64);
             if (TCG_TARGET_REG_BITS == 32) {
@@ -1191,7 +1191,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 qemu_st_bel(t0);
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             break;
         case INDEX_op_qemu_st_i64:
@@ -1221,7 +1221,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
                 qemu_st_beq(tmp64);
                 break;
             default:
-                tcg_abort();
+                g_assert_not_reached();
             }
             break;
         case INDEX_op_mb:
@@ -1229,8 +1229,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             smp_mb();
             break;
         default:
-            TODO();
-            break;
+            g_assert_not_reached();
         }
         tci_assert(tb_ptr == old_code_ptr + op_size);
     }
-- 
2.25.1