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[PATCH 02/10] tcg: Provide guest_base fallback for system mode

Richard Henderson posted 10 patches 2 years, 4 months ago
Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, WANG Xuerui <git@xen0n.name>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <Alistair.Francis@wdc.com>
[PATCH 02/10] tcg: Provide guest_base fallback for system mode
Posted by Richard Henderson 2 years, 4 months ago 
Provide a define to allow !tcg_use_softmmu code paths to
compile in system mode, but require elimination.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/tcg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tcg/tcg.c b/tcg/tcg.c
index e753387690..a841844eba 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -178,6 +178,10 @@ static bool tcg_target_const_match(int64_t val, TCGType type, int ct, int vece);
 static int tcg_out_ldst_finalize(TCGContext *s);
 #endif
 
+#ifndef CONFIG_USER_ONLY
+#define guest_base  ({ qemu_build_not_reached(); (uintptr_t)0; })
+#endif
+
 typedef struct TCGLdstHelperParam {
     TCGReg (*ra_gen)(TCGContext *s, const TCGLabelQemuLdst *l, int arg_reg);
     unsigned ntmp;
-- 
2.34.1
Re: [PATCH 02/10] tcg: Provide guest_base fallback for system mode
Posted by Philippe Mathieu-Daudé 2 years, 4 months ago 
On 3/10/23 19:43, Richard Henderson wrote:
> Provide a define to allow !tcg_use_softmmu code paths to
> compile in system mode, but require elimination.
> 
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   tcg/tcg.c | 4 ++++
>   1 file changed, 4 insertions(+)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Patchew 2.1-devel-b67e4c2

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