Change in coreboot[master]: util/autoport: Adapt logmaker for newer ACPI versions

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/28054 )

Change subject: util/autoport: Adapt logmaker for newer ACPI versions
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util/autoport: Adapt logmaker for newer ACPI versions

acpidump now creates dumps with 4 spaces instead of 2 in front of the hex dump,
so be a bit smarter about the input with regexp.

Tested with X220 autoport logs: Still creates the same coreboot code.

Change-Id: I8d48c09cdff9432f394b350540ea9765fc942781
Signed-off-by: Arthur Heymans 
Reviewed-on: https://review.coreboot.org/28054
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
---
M util/autoport/log_reader.go
1 file changed, 4 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/util/autoport/log_reader.go b/util/autoport/log_reader.go
index c94d182..d9a687a 100644
--- a/util/autoport/log_reader.go
+++ b/util/autoport/log_reader.go
@@ -6,6 +6,7 @@
    "fmt"
    "log"
    "os"
+	"regexp"
    "strconv"
    "strings"
 )
@@ -106,11 +107,13 @@
    curTable := ""
    for scanner.Scan() {
    	line := scanner.Text()
+		/* Only supports ACPI tables up to 0x10000 in size, FIXME if needed */
+		is_hexline, _ := regexp.MatchString(" *[0-9A-Fa-f]{4}: ", line)
    	switch {
    	case len(line) >= 6 && line[5] == '@':
    		curTable = line[0:4]
    		Tables[curTable] = make([]byte, 0, 100000)
-		case len(line) > 7 && line[0:2] == "  " && isXDigit(line[2]) && isXDigit(line[3]) && isXDigit(line[4]) && isXDigit(line[5]) && line[6] == ':':
+		case is_hexline:
    		Tables[curTable] = l.AssignHexLine(line, Tables[curTable])
    	}
    }