[v2] Mirror map JIT memory for TCG

[PATCH v2 17/19] tcg/aarch64: Use B not BL for tcg_out_goto_long

Richard Henderson posted 19 patches 5 years, 3 months ago

Diff against v1 v1 v3 v4 v5
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Maintainers: Andrzej Zaborowski <balrogg@gmail.com>, Sagar Karandikar <sagark@eecs.berkeley.edu>, Artyom Tarasenko <atar4qemu@gmail.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Michael Rolnik <mrolnik@gmail.com>, Laurent Vivier <laurent@vivier.eu>, Eduardo Habkost <ehabkost@redhat.com>, Stefan Weil <sw@weilnetz.de>, Huacai Chen <chenhc@lemote.com>, Palmer Dabbelt <palmer@dabbelt.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Peter Maydell <peter.maydell@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Yoshinori Sato <ysato@users.sourceforge.jp>, Richard Henderson <rth@twiddle.net>, Alistair Francis <Alistair.Francis@wdc.com>, Sarah Harris <S.E.Harris@kent.ac.uk>

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[PATCH v2 17/19] tcg/aarch64: Use B not BL for tcg_out_goto_long

Posted by Richard Henderson 5 years, 3 months ago

A typo generated a branch-and-link insn instead of plain branch.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/aarch64/tcg-target.c.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc
index fea784cf75..bd888bc66d 100644
--- a/tcg/aarch64/tcg-target.c.inc
+++ b/tcg/aarch64/tcg-target.c.inc
@@ -1317,7 +1317,7 @@ static inline void tcg_out_goto_long(TCGContext *s, tcg_insn_unit *target)
 {
     ptrdiff_t offset = target - s->code_ptr;
     if (offset == sextract64(offset, 0, 26)) {
-        tcg_out_insn(s, 3206, BL, offset);
+        tcg_out_insn(s, 3206, B, offset);
     } else {
         tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP, (intptr_t)target);
         tcg_out_insn(s, 3207, BR, TCG_REG_TMP);
-- 
2.25.1