* Re: [PATCH WIP] objdump: UTF-8 jump visuzalization
[not found] <cb383920-d1ec-4f6c-aa79-5240e809ee52@jwo.cz>
@ 2024-06-12 7:33 ` Jan Beulich
2024-06-12 7:48 ` Jiří Wolker
0 siblings, 1 reply; 4+ messages in thread
From: Jan Beulich @ 2024-06-12 7:33 UTC (permalink / raw)
To: Jiří Wolker; +Cc: binutils
On 11.06.2024 20:14, Jiří Wolker wrote:
> I've just modified the objdump to render the jump visualization using
> UTF-8 characters. I attach the patch and a screenshot of the new output
> with extended color enabled.
>
> I send this message to ask whether this feature has an opportunity to be
> added to the binutils.
I see no reason why it shouldn't be acceptable once finished.
> My patch is not finished – it is required to add
> some other characters to the output to make the output cleaner, also
> autodetection of UTF-8 environment (and enabling the UTF-8 on such
> machines) should be added. Also, fine-tuning the output (such as
> changing arrow shape) for user's needs would be a nice feature.
Right, even the rendering in the browser on the mailing list archive
shows, like at least my email UI, that ...
> Output of the objdump, in plain text:
>
> 00000000000001ed <print_msg>:
> 1ed: 50 push %rax
> 1ee: 52 push %rdx
> 1ef: 56 push %rsi
> 1f0: ╭────→ ac lods %ds:(%rsi),%al
... arrows aren't quite smooth. Unlike in the picture you had attached.
As to selection of characters, I'd like to note that in the viewer I'm
using to look at your patch as well as in one of the the two consoles I
tried, I can't properly see two of the characters, apparently due to
limitations of the font used. While use of the feature is optional
anyway, it might be nice if characters chosen were covered by a wide
range of commonly used fonts (including ones specifically aiming at use
for console output, which I've often found to support more limited sets).
As to the new command line option: I think the way you have it would
end up somewhat ambiguous if both it and the original option were used.
Instead I think you want to make this a new sub-option of
--visualize-jumps, i.e. --visualize-jumps=utf8. Further, just to
mention it because you don't say so above, please don't forget to also
adjust doc/binutils.texi.
Jan
> 1f1: │ 08 c0 or %al,%al
> 1f3: │ ╭─ 74 04 je 1f9 <print_msg+0xc>
> 1f5: │ │ e6 e9 out %al,$0xe9
> 1f7: ╰──│─ eb f7 jmp 1f0 <print_msg+0x3>
> 1f9: ╰─→ 8b 34 24 mov (%rsp),%esi
> 1fc: ╭───────→ 66 ba fd 03 mov $0x3fd,%dx
> 200: │ ec in (%dx),%al
> 201: │ 24 20 and $0x20,%al
> 203: ├─────── 74 f7 je 1fc <print_msg+0xf>
> 205: │ 66 ba f8 03 mov $0x3f8,%dx
> 209: │ ac lods %ds:(%rsi),%al
> 20a: │ 08 c0 or %al,%al
> 20c: │ ╭─ 74 07 je 215 <print_msg+0x28>
> 20e: │ │ 3c 0a cmp $0xa,%al
> 210: │ ╭──│─ 74 07 je 219 <print_msg+0x2c>
> 212: │ │ │ ee out %al,(%dx)
> 213: ├──│──│─ eb e7 jmp 1fc <print_msg+0xf>
> 215: │ │ ╰─→ 5e pop %rsi
> 216: │ │ 5a pop %rdx
> 217: │ │ 58 pop %rax
> 218: │ │ c3 ret
> 219: │ ╰────→ b0 0d mov $0xd,%al
> 21b: │ ee out %al,(%dx)
> 21c: │ ╭─→ 66 ba fd 03 mov $0x3fd,%dx
> 220: │ │ ec in (%dx),%al
> 221: │ │ 24 20 and $0x20,%al
> 223: │ ╰─ 74 f7 je 21c <print_msg+0x2f>
> 225: │ 66 ba f8 03 mov $0x3f8,%dx
> 229: │ b0 0a mov $0xa,%al
> 22b: │ ee out %al,(%dx)
> 22c: ╰─────── eb ce jmp 1fc <print_msg+0xf>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH WIP] objdump: UTF-8 jump visuzalization
2024-06-12 7:33 ` [PATCH WIP] objdump: UTF-8 jump visuzalization Jan Beulich
@ 2024-06-12 7:48 ` Jiří Wolker
2024-06-12 8:40 ` Jan Beulich
0 siblings, 1 reply; 4+ messages in thread
From: Jiří Wolker @ 2024-06-12 7:48 UTC (permalink / raw)
To: binutils
Dne 12. 06. 24 v 9:33 Jan Beulich napsal(a):
> On 11.06.2024 20:14, Jiří Wolker wrote:
>> I've just modified the objdump to render the jump visualization using
>> UTF-8 characters. I attach the patch and a screenshot of the new output
>> with extended color enabled.
>>
>> I send this message to ask whether this feature has an opportunity to be
>> added to the binutils.
>
> I see no reason why it shouldn't be acceptable once finished.
That's nice. I really like box drawing characters. :)
I'll finish this probably in this week.
A question: Do we want to have UTF-8 characters in binutils
source code?
> Right, even the rendering in the browser on the mailing list archive
> shows, like at least my email UI, that ...
>
>> Output of the objdump, in plain text:
>>
>> 00000000000001ed <print_msg>:
>> 1ed: 50 push %rax
>> 1ee: 52 push %rdx
>> 1ef: 56 push %rsi
>> 1f0: ╭────→ ac lods %ds:(%rsi),%al
>
> ... arrows aren't quite smooth. Unlike in the picture you had attached.
>
> As to selection of characters, I'd like to note that in the viewer I'm
> using to look at your patch as well as in one of the the two consoles I
> tried, I can't properly see two of the characters, apparently due to
> limitations of the font used. While use of the feature is optional
> anyway, it might be nice if characters chosen were covered by a wide
> range of commonly used fonts (including ones specifically aiming at use
> for console output, which I've often found to support more limited sets).
Of course. I plan to add a way to configure the arrows (probably via
environment variable) to custom characters. I show the “smooth” and
connected arrows that have some fonts targeting for terminals such as
the font Terminus in the screenshot. I will change it to plain ASCII “>”
or try out “▶” (example: ─▶) for the default value, since many (nearly
all) fonts have quite illegible arrows or they are misaligned with box
drawing characters or look broken when rendered in small sizes using
antialiasing.
Also, I want to extend the jump rendering to allow adding “guiding”
arrows to the lines when they are long etc.
Rendering T-shaped lines is currently mostly broken. I need to extend
the rendering logic.
> As to the new command line option: I think the way you have it would
> end up somewhat ambiguous if both it and the original option were used.
> Instead I think you want to make this a new sub-option of
> --visualize-jumps, i.e. --visualize-jumps=utf8. Further, just to
> mention it because you don't say so above, please don't forget to also
> adjust doc/binutils.texi.
I plan to change it into an sub-option (+ environment var), but it needs
slightly extending the parsing routine to allow combining it with color
settings.
I would also like to have an environment variable controlling the color
rendering, just like ‘ls’ has ‘LS_COLORS’. I do not like specifying
these rather long options all the time and redefining/aliasing objdump
in shell rc file is useless when objdump is invoked by other tools.
I'll add the environment variable support in a separate patch.
jwo
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH WIP] objdump: UTF-8 jump visuzalization
2024-06-12 7:48 ` Jiří Wolker
@ 2024-06-12 8:40 ` Jan Beulich
2024-06-29 16:38 ` [PATCH][objdump] " Jiří Wolker
0 siblings, 1 reply; 4+ messages in thread
From: Jan Beulich @ 2024-06-12 8:40 UTC (permalink / raw)
To: Jiří Wolker; +Cc: binutils
On 12.06.2024 09:48, Jiří Wolker wrote:
> Dne 12. 06. 24 v 9:33 Jan Beulich napsal(a):
>> On 11.06.2024 20:14, Jiří Wolker wrote:
>>> I've just modified the objdump to render the jump visualization using
>>> UTF-8 characters. I attach the patch and a screenshot of the new output
>>> with extended color enabled.
>>>
>>> I send this message to ask whether this feature has an opportunity to be
>>> added to the binutils.
>>
>> I see no reason why it shouldn't be acceptable once finished.
>
> That's nice. I really like box drawing characters. :)
>
> I'll finish this probably in this week.
>
> A question: Do we want to have UTF-8 characters in binutils
> source code?
I see no reason why not. C99 compilers are, afaict, supposed to be dealing
fine with them.
Jan
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH][objdump] UTF-8 jump visuzalization
2024-06-12 8:40 ` Jan Beulich
@ 2024-06-29 16:38 ` Jiří Wolker
0 siblings, 0 replies; 4+ messages in thread
From: Jiří Wolker @ 2024-06-29 16:38 UTC (permalink / raw)
To: binutils
[-- Attachment #1: Type: text/plain, Size: 1063 bytes --]
I finally returned to the patch for use of box-drawing characters in the
objdump. I attach a patch that has few bugs from the work-in-progress
patch fixed and also contains documentation changes.
jwo
Dne 12. 06. 24 v 10:40 Jan Beulich napsal(a):
> On 12.06.2024 09:48, Jiří Wolker wrote:
>> Dne 12. 06. 24 v 9:33 Jan Beulich napsal(a):
>>> On 11.06.2024 20:14, Jiří Wolker wrote:
>>>> I've just modified the objdump to render the jump visualization using
>>>> UTF-8 characters. I attach the patch and a screenshot of the new output
>>>> with extended color enabled.
>>>>
>>>> I send this message to ask whether this feature has an opportunity to be
>>>> added to the binutils.
>>>
>>> I see no reason why it shouldn't be acceptable once finished.
>>
>> That's nice. I really like box drawing characters. :)
>>
>> I'll finish this probably in this week.
>>
>> A question: Do we want to have UTF-8 characters in binutils
>> source code?
>
> I see no reason why not. C99 compilers are, afaict, supposed to be dealing
> fine with them.
>
> Jan
[-- Attachment #2: 0001-objdump-UTF-8-jump-visualization-in-disassembly.patch --]
[-- Type: text/x-patch, Size: 13295 bytes --]
From 33d751e5f5906957b74c4968ca4752fd329d1adc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Wolker?= <projects@jwo.cz>
Date: Tue, 11 Jun 2024 19:56:43 +0200
Subject: [PATCH] objdump: UTF-8 jump visualization in disassembly
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
A new option ‘--visualize-jumps-lines’ was added. It uses the same
arguments like ‘--visualize-jumps’, but UTF-8 characters are used
for rendering the jump visualization instead of plain ASCII characters.
This also adds a way to customize jump visualization output using an
environment variable OBJDUMP_JUMP_LINES that contains key-value pairs
that change the strings used to print the line drawing characters.
---
binutils/doc/binutils.texi | 41 ++++++++
binutils/objdump.c | 188 ++++++++++++++++++++++++++++++-------
2 files changed, 197 insertions(+), 32 deletions(-)
diff --git a/binutils/doc/binutils.texi b/binutils/doc/binutils.texi
index c78c9e39..d68bb9b8 100644
--- a/binutils/doc/binutils.texi
+++ b/binutils/doc/binutils.texi
@@ -2321,6 +2321,7 @@ objdump [@option{-a}|@option{--archive-headers}]
[@option{--prefix-strip=}@var{level}]
[@option{--insn-width=}@var{width}]
[@option{--visualize-jumps[=color|=extended-color|=off]}
+ [@option{--visualize-jumps-lines[=color|=extended-color|=off]}
[@option{--disassembler-color=[off|terminal|on|extended]}
[@option{-U} @var{method}] [@option{--unicode=}@var{method}]
[@option{-V}|@option{--version}]
@@ -2883,6 +2884,46 @@ If it is necessary to disable the @option{visualize-jumps} option
after it has previously been enabled then use
@option{visualize-jumps=off}.
+Option @option{--visualize-jumps-lines} is the same, but uses box
+drawing characters instead of plain ASCII to output the
+lines. Environment variable @env{OBJDUMP_JUMP_LINES} allows
+customization of these line drawing characters. This option contains
+comma-separated key-value pairs, such as:
+
+@smallexample
+OBJDUMP_JUMP_LINES="hor=-,arrow=>"
+@end smallexample
+
+The objdump understands these keys:
+
+@table @code
+
+@item none
+White space
+
+@item hor
+Horizontal line
+
+@item ver
+Vertical line
+
+@item dest
+Arrow pointing rightwards, to the jump destination
+
+@item biarrow
+Arrow pointing right and left
+
+@item topleft
+Top left corner of the line
+
+@item branch
+Vertical line branching to the right
+
+@item bottomleft
+Bottom left corner of the line
+
+@end table
+
@item --disassembler-color=off
@itemx --disassembler-color=terminal
@itemx --disassembler-color=on|color|colour
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 7182abda..21200e6c 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -136,6 +136,7 @@ static const char * source_comment; /* --source_comment. */
static bool visualize_jumps = false; /* --visualize-jumps. */
static bool color_output = false; /* --visualize-jumps=color. */
static bool extended_color_output = false; /* --visualize-jumps=extended-color. */
+static bool utf8_jumps = false; /* --visualize-jumps-utf8. */
static int process_links = false; /* --process-links. */
static int show_all_symbols; /* --show-all-symbols. */
static bool decompressed_dumps = false; /* -Z, --decompress. */
@@ -236,6 +237,53 @@ static const struct objdump_private_desc * const objdump_private_vectors[] =
/* The list of detected jumps inside a function. */
static struct jump_info *detected_jumps = NULL;
+/* Symbols used in the jump visualization. */
+enum jump_line
+ {
+ jump_line_none,
+ jump_line_hor,
+ jump_line_biarrow,
+ jump_line_topleft,
+ jump_line_branch,
+ jump_line_bottomleft,
+ jump_line_dest,
+ jump_line_ver,
+ };
+static const char *const jump_line_env_tokens[] =
+ {
+ [jump_line_none] = "none",
+ [jump_line_hor] = "hor",
+ [jump_line_biarrow] = "biarrow",
+ [jump_line_topleft] = "topleft",
+ [jump_line_branch] = "branch",
+ [jump_line_bottomleft] = "bottomleft",
+ [jump_line_dest] = "dest",
+ [jump_line_ver] = "ver",
+ NULL /* Sentinel value. */
+ };
+static const char jump_lines[] =
+ {
+ [jump_line_none] = ' ',
+ [jump_line_hor] = '-',
+ [jump_line_biarrow] = 'X',
+ [jump_line_topleft] = ',',
+ [jump_line_branch] = '+',
+ [jump_line_bottomleft] = '\\',
+ [jump_line_dest] = '>',
+ [jump_line_ver] = '|',
+ };
+static const char *jump_lines_utf8[] =
+ {
+ [jump_line_none] = " ",
+ [jump_line_hor] = "─",
+ [jump_line_biarrow] = "X",
+ [jump_line_topleft] = "┌",
+ [jump_line_branch] = "├",
+ [jump_line_bottomleft] = "└",
+ [jump_line_dest] = "▶",
+ [jump_line_ver] = "│",
+ };
+
typedef enum unicode_display_type
{
unicode_default = 0,
@@ -430,6 +478,11 @@ usage (FILE *stream, int status)
--visualize-jumps=extended-color\n\
Use extended 8-bit color codes\n"));
fprintf (stream, _("\
+ --visualize-jumps-lines Use box drawing characters for jumps visualization\n"));
+ fprintf (stream, _("\
+ --visualize-jumps-lines={color|extended-color}\n\
+ Use extended 8-bit color codes\n"));
+ fprintf (stream, _("\
--visualize-jumps=off Disable jump visualization\n"));
#if DEFAULT_FOR_COLORED_DISASSEMBLY
fprintf (stream, _("\
@@ -490,6 +543,7 @@ enum option_values
#endif
OPTION_SFRAME,
OPTION_VISUALIZE_JUMPS,
+ OPTION_VISUALIZE_JUMPS_LINES,
OPTION_DISASSEMBLER_COLOR
};
@@ -559,6 +613,7 @@ static struct option long_options[]=
{"unicode", required_argument, NULL, 'U'},
{"version", no_argument, NULL, 'V'},
{"visualize-jumps", optional_argument, 0, OPTION_VISUALIZE_JUMPS},
+ {"visualize-jumps-lines", optional_argument, 0, OPTION_VISUALIZE_JUMPS_LINES},
{"wide", no_argument, NULL, 'w'},
{"disassembler-color", required_argument, NULL, OPTION_DISASSEMBLER_COLOR},
{NULL, no_argument, NULL, 0}
@@ -2888,14 +2943,14 @@ jump_info_sort (struct jump_info **base)
static void
jump_info_visualize_address (bfd_vma address,
int max_level,
- char *line_buffer,
+ uint8_t *line_buffer,
uint8_t *color_buffer)
{
struct jump_info *ji = detected_jumps;
size_t len = (max_level + 1) * 3;
/* Clear line buffer. */
- memset (line_buffer, ' ', len);
+ memset (line_buffer, jump_line_none, len);
memset (color_buffer, 0, len);
/* Iterate over jumps and add their ASCII art. */
@@ -2928,31 +2983,39 @@ jump_info_visualize_address (bfd_vma address,
size_t i = offset + 1;
for (; i < len - 1; ++i)
- if (line_buffer[i] == ' ')
+ if (line_buffer[i] == jump_line_none)
{
- line_buffer[i] = '-';
+ line_buffer[i] = jump_line_hor;
color_buffer[i] = color;
}
- if (line_buffer[i] == ' ')
+ if (line_buffer[i] == jump_line_none)
{
- line_buffer[i] = '-';
+ line_buffer[i] = jump_line_none;
color_buffer[i] = color;
}
- else if (line_buffer[i] == '>')
+ else if (line_buffer[i] == jump_line_dest)
{
- line_buffer[i] = 'X';
+ line_buffer[i] = jump_line_biarrow;
color_buffer[i] = color;
}
- if (line_buffer[offset] == ' ')
+ if (line_buffer[offset] == jump_line_none)
{
if (address <= ji->end)
- line_buffer[offset] =
- (jump_info_min_address (ji) == address) ? ',': '+';
+ {
+ if (jump_info_min_address (ji) == address)
+ line_buffer[offset] = jump_line_topleft;
+ else
+ line_buffer[offset] = jump_line_branch;
+ }
else
- line_buffer[offset] =
- (jump_info_max_address (ji) == address) ? '\'': '+';
+ {
+ if (jump_info_max_address (ji) == address)
+ line_buffer[offset] = jump_line_bottomleft;
+ else
+ line_buffer[offset] = jump_line_branch;
+ }
color_buffer[offset] = color;
}
}
@@ -2962,37 +3025,38 @@ jump_info_visualize_address (bfd_vma address,
size_t i = offset + 1;
for (; i < len - 1; ++i)
- if (line_buffer[i] == ' ')
+ if (line_buffer[i] == jump_line_none)
{
- line_buffer[i] = '-';
+ line_buffer[i] = jump_line_hor;
color_buffer[i] = color;
}
- if (line_buffer[i] == ' ')
+ if (line_buffer[i] == jump_line_none)
{
- line_buffer[i] = '>';
+ line_buffer[i] = jump_line_dest;
color_buffer[i] = color;
}
- else if (line_buffer[i] == '-')
+ else if (line_buffer[i] == jump_line_hor)
{
- line_buffer[i] = 'X';
+ line_buffer[i] = jump_line_biarrow;
color_buffer[i] = color;
}
- if (line_buffer[offset] == ' ')
+ if (line_buffer[offset] == jump_line_none)
{
if (jump_info_min_address (ji) < address)
line_buffer[offset] =
- (jump_info_max_address (ji) > address) ? '>' : '\'';
+ (jump_info_max_address (ji) > address)
+ ? jump_line_branch : jump_line_bottomleft;
else
- line_buffer[offset] = ',';
+ line_buffer[offset] = jump_line_topleft;
color_buffer[offset] = color;
}
}
/* Draw intermediate line segment. */
- else if (line_buffer[offset] == ' ')
+ else if (line_buffer[offset] == jump_line_none)
{
- line_buffer[offset] = '|';
+ line_buffer[offset] = jump_line_ver;
color_buffer[offset] = color;
}
}
@@ -3221,7 +3285,8 @@ null_styled_print (const void * stream ATTRIBUTE_UNUSED,
/* Print out jump visualization. */
static void
-print_jump_visualisation (bfd_vma addr, int max_level, char *line_buffer,
+print_jump_visualisation (bfd_vma addr, int max_level,
+ uint8_t *line_buffer, size_t line_buffer_size,
uint8_t *color_buffer)
{
if (!line_buffer)
@@ -3229,7 +3294,6 @@ print_jump_visualisation (bfd_vma addr, int max_level, char *line_buffer,
jump_info_visualize_address (addr, max_level, line_buffer, color_buffer);
- size_t line_buffer_size = strlen (line_buffer);
char last_color = 0;
size_t i;
@@ -3255,7 +3319,59 @@ print_jump_visualisation (bfd_vma addr, int max_level, char *line_buffer,
last_color = color;
}
}
- putchar ((i < line_buffer_size) ? line_buffer[i]: ' ');
+ if (i >= line_buffer_size)
+ putchar (' ');
+ else if (utf8_jumps)
+ fputs (jump_lines_utf8[line_buffer[i]], stdout);
+ else
+ putchar (jump_lines[line_buffer[i]]);
+ }
+}
+
+static void
+process_jumps_env_var(void)
+{
+ char *var = getenv("OBJDUMP_JUMP_LINES");
+
+ if (var == NULL || var[0] == '\0')
+ {
+ return; /* Not set, do nothing. */
+ }
+
+ /* When set, enable the UTF-8 lines and parse the variable to allow
+ customization. */
+ utf8_jumps = true;
+
+ char *name = var;
+ for (bool last = false; !last; )
+ {
+ char *name_end = strchr(name, '=');
+ if (name_end == NULL)
+ break;
+ *name_end = '\0';
+
+ char *value = name_end + 1;
+ char *value_end = strchr(value, ',');
+ if (value_end != NULL)
+ {
+ *value_end = '\0';
+ name = value_end + 1;
+ }
+ else
+ {
+ value_end = value + strlen(value);
+ last = true;
+ }
+
+ /* Find the value name. */
+ for (size_t ind = 0; jump_line_env_tokens[ind] != NULL; ind++)
+ {
+ if (strcmp(jump_line_env_tokens[ind], name) == 0)
+ {
+ jump_lines_utf8[ind] = value;
+ break;
+ }
+ }
}
}
@@ -3323,7 +3439,8 @@ disassemble_bytes (struct disassemble_info *inf,
/* Determine maximum level. */
uint8_t *color_buffer = NULL;
- char *line_buffer = NULL;
+ uint8_t *line_buffer = NULL;
+ size_t line_buffer_size = -1;
int max_level = -1;
/* Some jumps were detected. */
@@ -3340,10 +3457,11 @@ disassemble_bytes (struct disassemble_info *inf,
/* Allocate buffers. */
size_t len = (max_level + 1) * 3 + 1;
+ line_buffer_size = len - 1;
line_buffer = xmalloc (len);
- line_buffer[len - 1] = 0;
+ line_buffer[line_buffer_size] = 0;
color_buffer = xmalloc (len);
- color_buffer[len - 1] = 0;
+ color_buffer[line_buffer_size] = 0;
}
addr_offset = start_offset;
@@ -3420,7 +3538,8 @@ disassemble_bytes (struct disassemble_info *inf,
}
print_jump_visualisation (section->vma + addr_offset,
- max_level, line_buffer,
+ max_level,
+ line_buffer, line_buffer_size,
color_buffer);
if (insns)
@@ -3629,7 +3748,8 @@ disassemble_bytes (struct disassemble_info *inf,
}
print_jump_visualisation (section->vma + j / opb,
- max_level, line_buffer,
+ max_level,
+ line_buffer, line_buffer_size,
color_buffer);
pb += octets_per_line;
@@ -6093,6 +6213,9 @@ main (int argc, char **argv)
case OPTION_INLINES:
unwind_inlines = true;
break;
+ case OPTION_VISUALIZE_JUMPS_LINES:
+ utf8_jumps = true;
+ /* FALLTHROUGH */
case OPTION_VISUALIZE_JUMPS:
visualize_jumps = true;
color_output = false;
@@ -6114,6 +6237,7 @@ main (int argc, char **argv)
usage (stderr, 1);
}
}
+ process_jumps_env_var();
break;
case OPTION_DISASSEMBLER_COLOR:
if (streq (optarg, "off"))
--
2.44.2
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-06-29 16:41 UTC | newest]
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2024-06-12 7:33 ` [PATCH WIP] objdump: UTF-8 jump visuzalization Jan Beulich
2024-06-12 7:48 ` Jiří Wolker
2024-06-12 8:40 ` Jan Beulich
2024-06-29 16:38 ` [PATCH][objdump] " Jiří Wolker
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