From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:32954) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aiN7x-0004tV-4y for qemu-devel@nongnu.org; Tue, 22 Mar 2016 10:17:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aiN7w-0006gs-3P for qemu-devel@nongnu.org; Tue, 22 Mar 2016 10:17:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49512) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aiN7v-0006go-Tn for qemu-devel@nongnu.org; Tue, 22 Mar 2016 10:17:44 -0400 From: Paolo Bonzini Date: Tue, 22 Mar 2016 15:16:56 +0100 Message-Id: <1458656229-32043-17-git-send-email-pbonzini@redhat.com> In-Reply-To: <1458656229-32043-1-git-send-email-pbonzini@redhat.com> References: <1458656229-32043-1-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 16/29] tcg: pass down TranslationBlock to tcg_code_gen List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Alex=20Benn=C3=A9e?= From: Alex Benn=C3=A9e My later debugging patches need access to the origin PC which is held in the TranslationBlock structure. Pass down the whole structure as it also holds the information about the code start point. Signed-off-by: Alex Benn=C3=A9e Reviewed-by: Richard Henderson Message-Id: <1458052224-9316-3-git-send-email-alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini --- tcg/tcg.c | 6 +++--- tcg/tcg.h | 2 +- translate-all.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 4c8c2d2..f1f1640 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2328,7 +2328,7 @@ void tcg_dump_op_count(FILE *f, fprintf_function cp= u_fprintf) #endif =20 =20 -int tcg_gen_code(TCGContext *s, tcg_insn_unit *gen_code_buf) +int tcg_gen_code(TCGContext *s, TranslationBlock *tb) { int i, oi, oi_next, num_insns; =20 @@ -2387,8 +2387,8 @@ int tcg_gen_code(TCGContext *s, tcg_insn_unit *gen_= code_buf) =20 tcg_reg_alloc_start(s); =20 - s->code_buf =3D gen_code_buf; - s->code_ptr =3D gen_code_buf; + s->code_buf =3D tb->tc_ptr; + s->code_ptr =3D tb->tc_ptr; =20 tcg_out_tb_init(s); =20 diff --git a/tcg/tcg.h b/tcg/tcg.h index b83f763..40c8fbe 100644 --- a/tcg/tcg.h +++ b/tcg/tcg.h @@ -636,7 +636,7 @@ void tcg_context_init(TCGContext *s); void tcg_prologue_init(TCGContext *s); void tcg_func_start(TCGContext *s); =20 -int tcg_gen_code(TCGContext *s, tcg_insn_unit *gen_code_buf); +int tcg_gen_code(TCGContext *s, TranslationBlock *tb); =20 void tcg_set_frame(TCGContext *s, TCGReg reg, intptr_t start, intptr_t s= ize); =20 diff --git a/translate-all.c b/translate-all.c index e9f409b..b3207fe 100644 --- a/translate-all.c +++ b/translate-all.c @@ -1120,7 +1120,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu, the tcg optimization currently hidden inside tcg_gen_code. All that should be required is to flush the TBs, allocate a new TB, re-initialize it per above, and re-do the actual code generation.= */ - gen_code_size =3D tcg_gen_code(&tcg_ctx, gen_code_buf); + gen_code_size =3D tcg_gen_code(&tcg_ctx, tb); if (unlikely(gen_code_size < 0)) { goto buffer_overflow; } --=20 2.5.0