ptxed: split help printf
The help text is getting quite big. Split the single printf() call into one
printf() per line of output.
Change-Id: If9ef61075eff5bf28a393356a772623ae62831fa
Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
diff --git a/ptxed/src/ptxed.c b/ptxed/src/ptxed.c
index 94d0609..5e26ab8 100644
--- a/ptxed/src/ptxed.c
+++ b/ptxed/src/ptxed.c
@@ -151,46 +151,45 @@
static void help(const char *name)
{
- printf("usage: %s [<options>]\n\n"
- "options:\n"
- " --help|-h this text.\n"
- " --version display version information and exit.\n"
- " --att print instructions in att format.\n"
- " --no-inst do not print instructions (only addresses).\n"
- " --quiet|-q do not print anything (except errors).\n"
- " --offset print the offset into the trace file.\n"
- " --raw-insn print the raw bytes of each instruction.\n"
- " --stat print statistics (even when quiet).\n"
- " collects all statistics unless one or more are selected.\n"
- " --stat:insn collect number of instructions.\n"
- " --verbose|-v print various information (even when quiet).\n"
- " --pt <file>[:<from>[-<to>]] load the processor trace data from <file>.\n"
- " an optional offset or range can be given.\n"
+ printf("usage: %s [<options>]\n\n", name);
+ printf("options:\n");
+ printf(" --help|-h this text.\n");
+ printf(" --version display version information and exit.\n");
+ printf(" --att print instructions in att format.\n");
+ printf(" --no-inst do not print instructions (only addresses).\n");
+ printf(" --quiet|-q do not print anything (except errors).\n");
+ printf(" --offset print the offset into the trace file.\n");
+ printf(" --raw-insn print the raw bytes of each instruction.\n");
+ printf(" --stat print statistics (even when quiet).\n");
+ printf(" collects all statistics unless one or more are selected.\n");
+ printf(" --stat:insn collect number of instructions.\n");
+ printf(" --verbose|-v print various information (even when quiet).\n");
+ printf(" --pt <file>[:<from>[-<to>]] load the processor trace data from <file>.\n");
+ printf(" an optional offset or range can be given.\n");
#if defined(FEATURE_ELF)
- " --elf <<file>[:<base>] load an ELF from <file> at address <base>.\n"
- " use the default load address if <base> is omitted.\n"
+ printf(" --elf <<file>[:<base>] load an ELF from <file> at address <base>.\n");
+ printf(" use the default load address if <base> is omitted.\n");
#endif /* defined(FEATURE_ELF) */
- " --raw <file>[:<from>[-<to>]]:<base> load a raw binary from <file> at address <base>.\n"
- " an optional offset or range can be given.\n"
- " --cpu none|auto|f/m[/s] set cpu to the given value and decode according to:\n"
- " none spec (default)\n"
- " auto current cpu\n"
- " f/m[/s] family/model[/stepping]\n"
- " --mtc-freq <n> set the MTC frequency (IA32_RTIT_CTL[17:14]) to <n>.\n"
- " --nom-freq <n> set the nominal frequency (MSR_PLATFORM_INFO[15:8]) to <n>.\n"
- " --cpuid-0x15.eax set the value of cpuid[0x15].eax.\n"
- " --cpuid-0x15.ebx set the value of cpuid[0x15].ebx.\n"
- " --insn-decoder use the instruction flow decoder (default).\n"
- " --block-decoder use the block decoder.\n"
- " --block:show-blocks show blocks in the output.\n"
- "\n"
+ printf(" --raw <file>[:<from>[-<to>]]:<base> load a raw binary from <file> at address <base>.\n");
+ printf(" an optional offset or range can be given.\n");
+ printf(" --cpu none|auto|f/m[/s] set cpu to the given value and decode according to:\n");
+ printf(" none spec (default)\n");
+ printf(" auto current cpu\n");
+ printf(" f/m[/s] family/model[/stepping]\n");
+ printf(" --mtc-freq <n> set the MTC frequency (IA32_RTIT_CTL[17:14]) to <n>.\n");
+ printf(" --nom-freq <n> set the nominal frequency (MSR_PLATFORM_INFO[15:8]) to <n>.\n");
+ printf(" --cpuid-0x15.eax set the value of cpuid[0x15].eax.\n");
+ printf(" --cpuid-0x15.ebx set the value of cpuid[0x15].ebx.\n");
+ printf(" --insn-decoder use the instruction flow decoder (default).\n");
+ printf(" --block-decoder use the block decoder.\n");
+ printf(" --block:show-blocks show blocks in the output.\n");
+ printf("\n");
#if defined(FEATURE_ELF)
- "You must specify at least one binary or ELF file (--raw|--elf).\n"
+ printf("You must specify at least one binary or ELF file (--raw|--elf).\n");
#else /* defined(FEATURE_ELF) */
- "You must specify at least one binary file (--raw).\n"
+ printf("You must specify at least one binary file (--raw).\n");
#endif /* defined(FEATURE_ELF) */
- "You must specify exactly one processor trace file (--pt).\n",
- name);
+ printf("You must specify exactly one processor trace file (--pt).\n");
}
static int extract_base(char *arg, uint64_t *base)
