sh4-linux-user compile failure

[Mark Cave-Ayland]

Hi Richard/Anton,

It looks as if a compile failure has crept into sh4-linux-user, most likely related 
to the recent TARGET_TB_PCREL/CF_PCREL changes:


cc -m64 -mcx16 -Ilibqemu-sh4-linux-user.fa.p -I. -I.. -Itarget/sh4 -I../target/sh4 
-I../common-user/host/x86_64 -I../linux-user/include/host/x86_64 
-I../linux-user/include -Ilinux-user -I../linux-user -Ilinux-user/sh4 
-I../linux-user/sh4 -Iqapi -Itrace -Iui -Iui/shader -I/usr/include/glib-2.0 
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -fdiagnostics-color=auto -Wall 
-Winvalid-pch -Werror -std=gnu11 -O2 -g -isystem 
/home/build/src/qemu/git/qemu/linux-headers -isystem linux-headers -iquote . -iquote 
/home/build/src/qemu/git/qemu -iquote /home/build/src/qemu/git/qemu/include -iquote 
/home/build/src/qemu/git/qemu/tcg/i386 -pthread -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 
-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -fno-strict-aliasing 
-fno-common -fwrapv -Wundef -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes 
-Wredundant-decls -Wold-style-declaration -Wold-style-definition -Wtype-limits 
-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wempty-body 
-Wnested-externs -Wendif-labels -Wexpansion-to-defined -Wimplicit-fallthrough=2 
-Wmissing-format-attribute -Wno-missing-include-dirs -Wno-shift-negative-value 
-Wno-psabi -fstack-protector-strong -fPIE -isystem../linux-headers 
-isystemlinux-headers -DNEED_CPU_H '-DCONFIG_TARGET="sh4-linux-user-config-target.h"' 
'-DCONFIG_DEVICES="sh4-linux-user-config-devices.h"' -MD -MQ 
libqemu-sh4-linux-user.fa.p/accel_tcg_tb-maint.c.o -MF 
libqemu-sh4-linux-user.fa.p/accel_tcg_tb-maint.c.o.d -o 
libqemu-sh4-linux-user.fa.p/accel_tcg_tb-maint.c.o -c ../accel/tcg/tb-maint.c
In file included from ../accel/tcg/tb-hash.h:26,
                 from ../accel/tcg/tb-maint.c:28:
../accel/tcg/tb-jmp-cache.h:24:5: error: "TARGET_TB_PCREL" is not defined, evaluates 
to 0 [-Werror=undef]
   24 | #if TARGET_TB_PCREL
      |     ^~~~~~~~~~~~~~~
../accel/tcg/tb-jmp-cache.h: In function ‘tb_jmp_cache_get_tb’:
../accel/tcg/tb-jmp-cache.h:33:5: error: "TARGET_TB_PCREL" is not defined, evaluates 
to 0 [-Werror=undef]
   33 | #if TARGET_TB_PCREL
      |     ^~~~~~~~~~~~~~~
../accel/tcg/tb-jmp-cache.h: In function ‘tb_jmp_cache_get_pc’:
../accel/tcg/tb-jmp-cache.h:45:5: error: "TARGET_TB_PCREL" is not defined, evaluates 
to 0 [-Werror=undef]
   45 | #if TARGET_TB_PCREL
      |     ^~~~~~~~~~~~~~~
../accel/tcg/tb-jmp-cache.h:48:12: error: implicit declaration of function ‘tb_pc’ 
[-Werror=implicit-function-declaration]
   48 |     return tb_pc(tb);
      |            ^~~~~
../accel/tcg/tb-jmp-cache.h:48:12: error: nested extern declaration of ‘tb_pc’ 
[-Werror=nested-externs]
../accel/tcg/tb-jmp-cache.h: In function ‘tb_jmp_cache_set’:
../accel/tcg/tb-jmp-cache.h:56:5: error: "TARGET_TB_PCREL" is not defined, evaluates 
to 0 [-Werror=undef]
   56 | #if TARGET_TB_PCREL
      |     ^~~~~~~~~~~~~~~
In file included from ../accel/tcg/tb-maint.c:30:
../accel/tcg/internal.h: In function ‘log_pc’:
../accel/tcg/internal.h:60:5: error: "TARGET_TB_PCREL" is not defined, evaluates to 0 
[-Werror=undef]
   60 | #if TARGET_TB_PCREL
      |     ^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors


ATB,

Mark.