Commit 02381ec1 authored by David Gibson's avatar David Gibson
Browse files

target/ppc: Style fixes for gdbstub.c 



Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
Reviewed-by: default avatarCédric Le Goater <clg@kaod.org>
Reviewed-by: default avatarGreg Kurz <groug@kaod.org>
parent 47733729

target/ppc/gdbstub.c

+19 −15
Original line number Diff line number Diff line
@@ -84,11 +84,14 @@ static int ppc_gdb_register_len(int n) 
    }

}



/* We need to present the registers to gdb in the "current" memory ordering.

   For user-only mode we get this for free; TARGET_WORDS_BIGENDIAN is set to

   the proper ordering for the binary, and cannot be changed.

   For system mode, TARGET_WORDS_BIGENDIAN is always set, and we must check

   the current mode of the chip to see if we're running in little-endian.  */

/*

 * We need to present the registers to gdb in the "current" memory

 * ordering.  For user-only mode we get this for free;

 * TARGET_WORDS_BIGENDIAN is set to the proper ordering for the

 * binary, and cannot be changed.  For system mode,

 * TARGET_WORDS_BIGENDIAN is always set, and we must check the current

 * mode of the chip to see if we're running in little-endian.

 */

void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len)

{

#ifndef CONFIG_USER_ONLY
@@ -104,11 +107,12 @@ void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len) 
#endif

}



/* Old gdb always expects FP registers.  Newer (xml-aware) gdb only

/*

 * Old gdb always expects FP registers.  Newer (xml-aware) gdb only

 * expects whatever the target description contains.  Due to a

 * historical mishap the FP registers appear in between core integer

 * regs and PC, MSR, CR, and so forth.  We hack round this by giving the

 * FP regs zero size when talking to a newer gdb.

 * regs and PC, MSR, CR, and so forth.  We hack round this by giving

 * the FP regs zero size when talking to a newer gdb.

 */



int ppc_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n)