diff options
Diffstat (limited to 'controller')
| -rw-r--r-- | controller/fw/Makefile | 15 | ||||
| -rw-r--r-- | controller/fw/tools/linkmem.py | 30 |
2 files changed, 38 insertions, 7 deletions
diff --git a/controller/fw/Makefile b/controller/fw/Makefile index db10868..58acf4c 100644 --- a/controller/fw/Makefile +++ b/controller/fw/Makefile @@ -104,6 +104,7 @@ HOST_OBJCOPY ?= $(HOST_PREFIX)objcopy HOST_OBJDUMP ?= $(HOST_PREFIX)objdump PYTHON3 ?= python3 +DOT ?= dot CMSIS_DIR_ABS := $(abspath $(CMSIS_DIR)) MSPDEBUG_DIR_ABS := $(abspath $(MSPDEBUG_DIR)) @@ -160,6 +161,8 @@ LDFLAGS += $(ARCH_FLAGS) $(SYSTEM_FLAGS) LIBS += -lgcc LDFLAGS += -Wl,--gc-sections +LINKMEM_FLAGS ?= --trim-stubs=startup_stm32f407xx.o --trace-sections .isr_vector --highlight-subdirs $(BUILDDIR) + OBJS := $(addprefix $(BUILDDIR)/,$(C_SOURCES:.c=.o) $(CXX_SOURCES:.cpp=.o)) ALL_OBJS := $(OBJS) @@ -179,7 +182,7 @@ ALL_OBJS += $(BUILDDIR)/generated/dsss_cwt_wavelet.o all: binsize .PHONY: binsize -binsize: $(BUILDDIR)/$(BINARY) +binsize: $(BUILDDIR)/$(BINARY) $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.pdf) $(LD) -T$(LDSCRIPT) $(LDFLAGS) -Wl,--print-memory-usage -o /dev/null $(ALL_OBJS) $(LIBS) @echo @echo "▐▬▬▬▌ SyMbOL sIzE HiGhScORe LiSt ▐▬▬▬▌" @@ -221,9 +224,11 @@ $(BUILDDIR)/generated: ; mkdir -p $@ $(BUILDDIR)/$(BINARY) $(BUILDDIR)/$(BINARY:.elf=.map) &: $(ALL_OBJS) $(LD) -T$(LDSCRIPT) $(LDFLAGS) -o $@ -Wl,-Map=$(BUILDDIR)/$(BINARY:.elf=.map) $^ $(LIBS) -.PHONY: linktrace -linktrace: $(ALL_OBJS) - $(PYTHON3) tools/linktracer.py $(LD) -T$(LDSCRIPT) $(LDFLAGS) -o $@ $^ $(LIBS) +build/$(BINARY:.elf=-symbol-sizes.dot): $(ALL_OBJS) + $(PYTHON3) tools/linkmem.py $(LINKMEM_FLAGS) $(LD) -T$(LDSCRIPT) $(LDFLAGS) $^ $(LIBS) > $@ + +%.pdf: %.dot + $(DOT) -T pdf $< -o $@ %.dot: %.elf r2 -a arm -qc 'aa;agRd' $< 2>/dev/null >$@ @@ -282,6 +287,8 @@ clean: rm -rf $(BUILDDIR)/src rm -rf $(BUILDDIR)/generated rm -f $(BUILDDIR)/$(BINARY) + rm -f $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.dot) + rm -f $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.pdf) rm -f $(BUILDDIR)/tools/freq_meas_test mrproper: clean diff --git a/controller/fw/tools/linkmem.py b/controller/fw/tools/linkmem.py index 494217a..3d08d19 100644 --- a/controller/fw/tools/linkmem.py +++ b/controller/fw/tools/linkmem.py @@ -118,7 +118,7 @@ def wrap(leader='', print=print, left='{', right='}'): def mangle(name): return re.sub('[^a-zA-Z0-9_]', '_', name) -hexcolor = lambda r, g, b: f'#{int(r*255):02x}{int(g*255):02x}{int(b*255):02x}' +hexcolor = lambda r, g, b, *_a: f'#{int(r*255):02x}{int(g*255):02x}{int(b*255):02x}' def vhex(val): r,g,b,_a = matplotlib.cm.viridis(1.0-val) fc = hexcolor(r, g, b) @@ -131,6 +131,7 @@ if __name__ == '__main__': parser = argparse.ArgumentParser() parser.add_argument('--trace-sections', type=str, action='append', default=[]) parser.add_argument('--trim-stubs', type=str, action='append', default=[]) + parser.add_argument('--highlight-subdirs', type=str, default=None) parser.add_argument('linker_binary') parser.add_argument('linker_args', nargs=argparse.REMAINDER) args = parser.parse_args() @@ -155,19 +156,42 @@ if __name__ == '__main__': max_osize = max(obj_size.values()) + subdir_prefix = path.abspath(args.highlight_subdirs) + '/' if args.highlight_subdirs else '### NO HIGHLIGHT ###' + first_comp = lambda le_path: path.dirname(le_path).partition(os.sep)[0] + subdir_colors = sorted({ first_comp(obj[len(subdir_prefix):]) for obj in obj_size if obj.startswith(subdir_prefix) }) + subdir_colors = { path: hexcolor(*matplotlib.cm.Paired(i/len(subdir_colors))) for i, path in enumerate(subdir_colors) } + + def lookup_highlight(path): + if args.highlight_subdirs: + if obj.startswith(subdir_prefix): + highlight_head = first_comp(path[len(subdir_prefix):]) + return subdir_colors[highlight_head], highlight_head + else: + return '#e0e0e0', None + else: + return '#ddf7f4', None + with wrap('digraph G', print) as lvl1print: print('rankdir=LR;') print() for i, (obj, syms) in enumerate(clusters.items()): with wrap(f'subgraph cluster_{i}', lvl1print) as lvl2print: + print('style = "filled";') + highlight_color, highlight_head = lookup_highlight(obj) + print(f'bgcolor = "{highlight_color}";') + print('pencolor = none;') fc, cc = vhex(obj_size[obj]/max_osize) - lvl2print(f'label = <<table border="0"><tr><td border="0" cellpadding="5" bgcolor="{fc}"><font face="carlito" color="{cc}"><b>{path.basename(obj)} ({obj_size[obj]}B)</b></font></td></tr></table>>;') + highlight_subdir_part = f'<font face="carlito" color="{cc}" point-size="12">{highlight_head} / </font>' if highlight_head else '' + lvl2print(f'label = <<table border="0"><tr><td border="0" cellpadding="5" bgcolor="{fc}">' + f'{highlight_subdir_part}' + f'<font face="carlito" color="{cc}"><b>{path.basename(obj)} ({obj_size[obj]}B)</b></font>' + f'</td></tr></table>>;') lvl2print() for sym, size in syms: if sym in syms_out: fc, cc = vhex(size/max_size) - lvl2print(f'{mangle(sym)}[label = "{sym} ({size}B)", style="rounded,filled", shape="box", fillcolor="{fc}", fontname="carlito", fontcolor="{cc}" color=None];') + lvl2print(f'{mangle(sym)}[label = "{sym} ({size}B)", style="rounded,filled", shape="box", fillcolor="{fc}", fontname="carlito", fontcolor="{cc}" color=none];') lvl1print() for start, ends in refs.items(): |