diff options
author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-03-31 23:39:20 +0200 |
---|---|---|
committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-03-31 23:39:20 +0200 |
commit | fc713515896de6dbbbcc61a8be54589bc657aefd (patch) | |
tree | d98775524dfe4626cda9ae4b7cf3a17fc3c85007 /i386/i386/db_machdep.h | |
parent | 2926f6f92dab25ba19c3e758931e6b3e34db1891 (diff) |
Fix build with -fno-common
which will be the default in gcc-10.
* device/io_req.h (io_inband_cache): Add extern qualifier.
* device/tty.h (tthiwat, ttlowat): Likewise.
* i386/i386/db_machdep.h (ddb_regs): Likewise.
* kern/cpu_number.h (master_cpu): Likewise.
* kern/time_stamp.h (ts_tick_count): Likewise.
* linux/src/drivers/scsi/in2000.h (proc_scsi_in2000): Likewise.
* device/ds_routines.c (io_inband_cache): New variable.
* i386/i386/db_interface.c (ddb_regs): Likewise.
* kern/processor.c (master_cpu): Likewise.
* kern/time_stamp.c (ts_tick_count): Likewise.
* linux/pcmcia-cs/modules/pci_fixup.c (pci_root): Remove variable.
Diffstat (limited to 'i386/i386/db_machdep.h')
-rw-r--r-- | i386/i386/db_machdep.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/i386/i386/db_machdep.h b/i386/i386/db_machdep.h index ae1f9c09..04c874b1 100644 --- a/i386/i386/db_machdep.h +++ b/i386/i386/db_machdep.h @@ -41,7 +41,7 @@ typedef vm_offset_t db_addr_t; /* address - unsigned */ typedef long db_expr_t; /* expression - signed */ typedef struct i386_saved_state db_regs_t; -db_regs_t ddb_regs; /* register state */ +extern db_regs_t ddb_regs; /* register state */ #define DDB_REGS (&ddb_regs) #define SAVE_DDB_REGS DB_SAVE(db_regs_t, ddb_regs) #define RESTORE_DDB_REGS DB_RESTORE(ddb_regs) |