diff options
Diffstat (limited to 'target/ppc/gdbstub.c')
| -rw-r--r-- | target/ppc/gdbstub.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/target/ppc/gdbstub.c b/target/ppc/gdbstub.c index fbf3821f4b..ce3625f44e 100644 --- a/target/ppc/gdbstub.c +++ b/target/ppc/gdbstub.c @@ -33,14 +33,14 @@ static int ppc_gdb_register_len_apple(int n) return 8; case 64 ... 95: return 16; - case 64+32: /* nip */ - case 65+32: /* msr */ - case 67+32: /* lr */ - case 68+32: /* ctr */ - case 70+32: /* fpscr */ + case 64 + 32: /* nip */ + case 65 + 32: /* msr */ + case 67 + 32: /* lr */ + case 68 + 32: /* ctr */ + case 70 + 32: /* fpscr */ return 8; - case 66+32: /* cr */ - case 69+32: /* xer */ + case 66 + 32: /* cr */ + case 69 + 32: /* xer */ return 4; default: return 0; @@ -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) |