diff options
| author | Nathan Binkert <nate@binkert.org> | 2008-12-03 04:57:54 -0800 |
|---|---|---|
| committer | Nathan Binkert <nate@binkert.org> | 2008-12-03 04:57:54 -0800 |
| commit | 74f10be5266039fc9d2c1be14c551d1bcefed99c (patch) | |
| tree | 99bfdb9d3ff33d397f7dc935a97dd5b5968cc06b /src/base/cprintf.cc | |
| parent | 47e2b0889359877cb9a86c02c4bdf862fbd87338 (diff) | |
| download | gem5-74f10be5266039fc9d2c1be14c551d1bcefed99c.tar.xz | |
cprintf: support a configurable width and precision ("*" in printf)
Diffstat (limited to 'src/base/cprintf.cc')
| -rw-r--r-- | src/base/cprintf.cc | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/base/cprintf.cc b/src/base/cprintf.cc index d4ba9ca21..5c11e501c 100644 --- a/src/base/cprintf.cc +++ b/src/base/cprintf.cc @@ -40,7 +40,7 @@ using namespace std; namespace cp { Print::Print(std::ostream &stream, const std::string &format) - : stream(stream), format(format.c_str()), ptr(format.c_str()) + : stream(stream), format(format.c_str()), ptr(format.c_str()), cont(false) { saved_flags = stream.flags(); saved_fill = stream.fill(); @@ -48,7 +48,7 @@ Print::Print(std::ostream &stream, const std::string &format) } Print::Print(std::ostream &stream, const char *format) - : stream(stream), format(format), ptr(format) + : stream(stream), format(format), ptr(format), cont(false) { saved_flags = stream.flags(); saved_fill = stream.fill(); @@ -60,8 +60,10 @@ Print::~Print() } void -Print::process(Format &fmt) +Print::process() { + fmt.clear(); + size_t len; while (*ptr) { @@ -221,8 +223,15 @@ Print::process(Format &fmt) number = number * 10 + (*ptr - '0'); break; + case '*': + if (have_precision) + fmt.get_precision = true; + else + fmt.get_width = true; + break; + case '%': - assert("we shouldn't get here"); + assert(false && "we shouldn't get here"); break; default: |