From dc8a8cc879416620fba7ddff4cb9e766d6873f1b Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 6 Jun 2023 00:40:31 +0300 Subject: [PATCH] tcg/ppc: Define _CALL_AIX for clang on ppc64(be) Restructure the ifdef ladder, separating 64-bit from 32-bit, and ensure _CALL_AIX is set for ELF v1. Fixes the build for ppc64 big-endian host with clang. Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- tcg/ppc/tcg-target.c.inc | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index 507fe6cda8..5c8378f8f6 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -29,15 +29,24 @@ /* * Standardize on the _CALL_FOO symbols used by GCC: * Apple XCode does not define _CALL_DARWIN. - * Clang defines _CALL_ELF (64-bit) but not _CALL_SYSV (32-bit). + * Clang defines _CALL_ELF (64-bit) but not _CALL_SYSV or _CALL_AIX. */ -#if !defined(_CALL_SYSV) && \ - !defined(_CALL_DARWIN) && \ - !defined(_CALL_AIX) && \ - !defined(_CALL_ELF) -# if defined(__APPLE__) +#if TCG_TARGET_REG_BITS == 64 +# ifdef _CALL_AIX + /* ok */ +# elif defined(_CALL_ELF) && _CALL_ELF == 1 +# define _CALL_AIX +# elif defined(_CALL_ELF) && _CALL_ELF == 2 + /* ok */ +# else +# error "Unknown ABI" +# endif +#else +# if defined(_CALL_SYSV) || defined(_CALL_DARWIN) + /* ok */ +# elif defined(__APPLE__) # define _CALL_DARWIN -# elif defined(__ELF__) && TCG_TARGET_REG_BITS == 32 +# elif defined(__ELF__) # define _CALL_SYSV # else # error "Unknown ABI"