Format linker script error backtraces the same way as others (#1792)

include/link/lexer.hpp

@@ -3,11 +3,9 @@
 #ifndef RGBDS_LINK_LEXER_HPP
 #define RGBDS_LINK_LEXER_HPP
 
-#include <stdarg.h>
 #include <string>
 
-[[gnu::format(printf, 1, 2)]]
+void lexer_TraceCurrent();
-void lexer_Error(char const *fmt, ...);
 
 void lexer_IncludeFile(std::string &&path);
 void lexer_IncLineNo();

include/link/warning.hpp

@@ -49,8 +49,8 @@ void warning(char const *fmt, ...);
 void error(FileStackNode const *src, uint32_t lineNo, char const *fmt, ...);
 [[gnu::format(printf, 1, 2)]]
 void error(char const *fmt, ...);
-
+[[gnu::format(printf, 1, 2)]]
-void scriptError(char const *name, uint32_t lineNo, char const *fmt, va_list args);
+void scriptError(char const *fmt, ...);
 
 [[gnu::format(printf, 3, 4), noreturn]]
 void fatal(FileStackNode const *src, uint32_t lineNo, char const *fmt, ...);

src/link/layout.cpp

@@ -10,7 +10,6 @@
 #include "helpers.hpp"
 #include "util.hpp"
 
-#include "link/lexer.hpp" // lexer_Error
 #include "link/section.hpp"
 #include "link/warning.hpp"
 
@@ -47,7 +46,7 @@ void layout_SetFloatingSectionType(SectionType type) {
 
 void layout_SetSectionType(SectionType type) {
 	if (nbbanks(type) != 1) {
-		lexer_Error("A bank number must be specified for %s", sectionTypeInfo[type].name.c_str());
+		scriptError("A bank number must be specified for %s", sectionTypeInfo[type].name.c_str());
 		// Keep going with a default value for the bank index.
 	}
 
@@ -58,7 +57,7 @@ void layout_SetSectionType(SectionType type, uint32_t bank) {
 	SectionTypeInfo const &typeInfo = sectionTypeInfo[type];
 
 	if (bank < typeInfo.firstBank) {
-		lexer_Error(
+		scriptError(
 		    "%s bank %" PRIu32 " does not exist (the minimum is %" PRIu32 ")",
 		    typeInfo.name.c_str(),
 		    bank,
@@ -66,7 +65,7 @@ void layout_SetSectionType(SectionType type, uint32_t bank) {
 		);
 		bank = typeInfo.firstBank;
 	} else if (bank > typeInfo.lastBank) {
-		lexer_Error(
+		scriptError(
 		    "%s bank %" PRIu32 " does not exist (the maximum is %" PRIu32 ")",
 		    typeInfo.name.c_str(),
 		    bank,
@@ -79,11 +78,11 @@ void layout_SetSectionType(SectionType type, uint32_t bank) {
 
 void layout_SetAddr(uint32_t addr) {
 	if (activeType == SECTTYPE_INVALID) {
-		lexer_Error("Cannot set the current address: no memory region is active");
+		scriptError("Cannot set the current address: no memory region is active");
 		return;
 	}
 	if (activeBankIdx == UINT32_MAX) {
-		lexer_Error("Cannot set the current address: the bank is floating");
+		scriptError("Cannot set the current address: the bank is floating");
 		return;
 	}
 
@@ -91,9 +90,9 @@ void layout_SetAddr(uint32_t addr) {
 	SectionTypeInfo const &typeInfo = sectionTypeInfo[activeType];
 
 	if (addr < pc) {
-		lexer_Error("Cannot decrease the current address (from $%04x to $%04x)", pc, addr);
+		scriptError("Cannot decrease the current address (from $%04x to $%04x)", pc, addr);
 	} else if (addr > endaddr(activeType)) { // Allow "one past the end" sections.
-		lexer_Error(
+		scriptError(
 		    "Cannot set the current address to $%04" PRIx32 ": %s ends at $%04" PRIx16,
 		    addr,
 		    typeInfo.name.c_str(),
@@ -108,7 +107,7 @@ void layout_SetAddr(uint32_t addr) {
 
 void layout_MakeAddrFloating() {
 	if (activeType == SECTTYPE_INVALID) {
-		lexer_Error("Cannot make the current address floating: no memory region is active");
+		scriptError("Cannot make the current address floating: no memory region is active");
 		return;
 	}
 
@@ -119,7 +118,7 @@ void layout_MakeAddrFloating() {
 
 void layout_AlignTo(uint32_t alignment, uint32_t alignOfs) {
 	if (activeType == SECTTYPE_INVALID) {
-		lexer_Error("Cannot align: no memory region is active");
+		scriptError("Cannot align: no memory region is active");
 		return;
 	}
 
@@ -130,7 +129,7 @@ void layout_AlignTo(uint32_t alignment, uint32_t alignOfs) {
 			uint32_t alignSize = 1u << alignment;
 
 			if (alignOfs >= alignSize) {
-				lexer_Error(
+				scriptError(
 				    "Cannot align: The alignment offset (%" PRIu32
 				    ") must be less than alignment size (%" PRIu32 ")",
 				    alignOfs,
@@ -149,7 +148,7 @@ void layout_AlignTo(uint32_t alignment, uint32_t alignOfs) {
 	uint16_t &pc = curAddr[activeType][activeBankIdx];
 
 	if (alignment > 16) {
-		lexer_Error("Cannot align: The alignment (%" PRIu32 ") must be less than 16", alignment);
+		scriptError("Cannot align: The alignment (%" PRIu32 ") must be less than 16", alignment);
 		return;
 	}
 
@@ -160,7 +159,7 @@ void layout_AlignTo(uint32_t alignment, uint32_t alignOfs) {
 		uint32_t alignSize = 1u << alignment;
 
 		if (alignOfs >= alignSize) {
-			lexer_Error(
+			scriptError(
 			    "Cannot align: The alignment offset (%" PRIu32
 			    ") must be less than alignment size (%" PRIu32 ")",
 			    alignOfs,
@@ -174,7 +173,7 @@ void layout_AlignTo(uint32_t alignment, uint32_t alignOfs) {
 	}
 
 	if (uint16_t offset = pc - typeInfo.startAddr; length > typeInfo.size - offset) {
-		lexer_Error(
+		scriptError(
 		    "Cannot align: the next suitable address after $%04" PRIx16 " is $%04" PRIx16
 		    ", past $%04" PRIx16,
 		    pc,
@@ -189,7 +188,7 @@ void layout_AlignTo(uint32_t alignment, uint32_t alignOfs) {
 
 void layout_Pad(uint32_t length) {
 	if (activeType == SECTTYPE_INVALID) {
-		lexer_Error("Cannot increase the current address: no memory region is active");
+		scriptError("Cannot increase the current address: no memory region is active");
 		return;
 	}
 
@@ -203,7 +202,7 @@ void layout_Pad(uint32_t length) {
 
 	assume(pc >= typeInfo.startAddr);
 	if (uint16_t offset = pc - typeInfo.startAddr; length + offset > typeInfo.size) {
-		lexer_Error(
+		scriptError(
 		    "Cannot increase the current address by %u bytes: only %u bytes to $%04" PRIx16,
 		    length,
 		    typeInfo.size - offset,
@@ -216,14 +215,14 @@ void layout_Pad(uint32_t length) {
 
 void layout_PlaceSection(std::string const &name, bool isOptional) {
 	if (activeType == SECTTYPE_INVALID) {
-		lexer_Error("No memory region has been specified to place section \"%s\" in", name.c_str());
+		scriptError("No memory region has been specified to place section \"%s\" in", name.c_str());
 		return;
 	}
 
 	Section *section = sect_GetSection(name.c_str());
 	if (!section) {
 		if (!isOptional) {
-			lexer_Error("Undefined section \"%s\"", name.c_str());
+			scriptError("Undefined section \"%s\"", name.c_str());
 		}
 		return;
 	}
@@ -234,7 +233,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 	if (section->type == SECTTYPE_INVALID) {
 		// A section that has data must get assigned a type that requires data.
 		if (!sect_HasData(activeType) && !section->data.empty()) {
-			lexer_Error(
+			scriptError(
 			    "\"%s\" is specified to be a %s section, but it contains data",
 			    name.c_str(),
 			    typeInfo.name.c_str()
@@ -242,7 +241,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 		} else if (sect_HasData(activeType) && section->data.empty() && section->size != 0) {
 			// A section that lacks data can only be assigned to a type that requires data
 			// if it's empty.
-			lexer_Error(
+			scriptError(
 			    "\"%s\" is specified to be a %s section, but it does not contain data",
 			    name.c_str(),
 			    typeInfo.name.c_str()
@@ -255,7 +254,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 			}
 		}
 	} else if (section->type != activeType) {
-		lexer_Error(
+		scriptError(
 		    "\"%s\" is specified to be a %s section, but it is already a %s section",
 		    name.c_str(),
 		    typeInfo.name.c_str(),
@@ -268,7 +267,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 	} else {
 		uint32_t bank = activeBankIdx + typeInfo.firstBank;
 		if (section->isBankFixed && bank != section->bank) {
-			lexer_Error(
+			scriptError(
 			    "The linker script places section \"%s\" in %s bank %" PRIu32
 			    ", but it was already defined in bank %" PRIu32,
 			    name.c_str(),
@@ -284,7 +283,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 	if (!isPcFloating) {
 		uint16_t &org = curAddr[activeType][activeBankIdx];
 		if (section->isAddressFixed && org != section->org) {
-			lexer_Error(
+			scriptError(
 			    "The linker script assigns section \"%s\" to address $%04" PRIx16
 			    ", but it was already at $%04" PRIx16,
 			    name.c_str(),
@@ -293,7 +292,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 			);
 		} else if (section->isAlignFixed && (org & section->alignMask) != section->alignOfs) {
 			uint8_t alignment = std::countr_one(section->alignMask);
-			lexer_Error(
+			scriptError(
 			    "The linker script assigns section \"%s\" to address $%04" PRIx16
 			    ", but that would be ALIGN[%" PRIu8 ", %" PRIu16
 			    "] instead of the requested ALIGN[%" PRIu8 ", %" PRIu16 "]",
@@ -312,7 +311,7 @@ void layout_PlaceSection(std::string const &name, bool isOptional) {
 		uint16_t curOfs = org - typeInfo.startAddr;
 		if (section->size > typeInfo.size - curOfs) {
 			uint16_t overflowSize = section->size - (typeInfo.size - curOfs);
-			lexer_Error(
+			scriptError(
 			    "The linker script assigns section \"%s\" to address $%04" PRIx16
 			    ", but then it would overflow %s by %" PRIu16 " byte%s",
 			    name.c_str(),

src/link/lexer.cpp

@@ -11,6 +11,7 @@
 
 #include "helpers.hpp"
 #include "itertools.hpp"
+#include "style.hpp"
 #include "util.hpp"
 
 #include "link/warning.hpp"
@@ -27,12 +28,52 @@ struct LexerStackEntry {
 
 static std::vector<LexerStackEntry> lexerStack;
 
-void lexer_Error(char const *fmt, ...) {
+static void printStackEntry(LexerStackEntry const &context) {
-	LexerStackEntry &context = lexerStack.back();
+	style_Set(stderr, STYLE_CYAN, true);
-	va_list args;
+	fputs(context.path.c_str(), stderr);
-	va_start(args, fmt);
+	style_Set(stderr, STYLE_CYAN, false);
-	scriptError(context.path.c_str(), context.lineNo, fmt, args);
+	fprintf(stderr, "(%" PRIu32 ")", context.lineNo);
-	va_end(args);
+}
+
+void lexer_TraceCurrent() {
+	size_t n = lexerStack.size();
+
+	if (warnings.traceDepth == TRACE_COLLAPSE) {
+		fputs("   ", stderr); // Just three spaces; the fourth will be handled by the loop
+		for (size_t i = 0; i < n; ++i) {
+			style_Reset(stderr);
+			fprintf(stderr, " %s ", i == 0 ? "at" : "<-");
+			printStackEntry(lexerStack[n - i - 1]);
+		}
+		putc('\n', stderr);
+	} else if (warnings.traceDepth == 0 || static_cast<size_t>(warnings.traceDepth) >= n) {
+		for (size_t i = 0; i < n; ++i) {
+			style_Reset(stderr);
+			fprintf(stderr, "    %s ", i == 0 ? "at" : "<-");
+			printStackEntry(lexerStack[n - i - 1]);
+			putc('\n', stderr);
+		}
+	} else {
+		size_t last = warnings.traceDepth / 2;
+		size_t first = warnings.traceDepth - last;
+		size_t skipped = n - warnings.traceDepth;
+		for (size_t i = 0; i < first; ++i) {
+			style_Reset(stderr);
+			fprintf(stderr, "    %s ", i == 0 ? "at" : "<-");
+			printStackEntry(lexerStack[n - i - 1]);
+			putc('\n', stderr);
+		}
+		style_Reset(stderr);
+		fprintf(stderr, "    ...%zu more%s\n", skipped, last ? "..." : "");
+		for (size_t i = n - last; i < n; ++i) {
+			style_Reset(stderr);
+			fputs("    <- ", stderr);
+			printStackEntry(lexerStack[n - i - 1]);
+			putc('\n', stderr);
+		}
+	}
+
+	style_Reset(stderr);
 }
 
 void lexer_IncludeFile(std::string &&path) {
@@ -46,7 +87,7 @@ void lexer_IncludeFile(std::string &&path) {
 		std::string badPath = std::move(newContext.path);
 		lexerStack.pop_back();
 		// This error will occur in `prevContext`, *before* incrementing the line number!
-		lexer_Error(
+		scriptError(
 		    "Failed to open included linker script \"%s\": %s", badPath.c_str(), strerror(errno)
 		);
 	}
@@ -119,7 +160,7 @@ static yy::parser::symbol_type parseBinNumber(char const *prefix) {
 	LexerStackEntry &context = lexerStack.back();
 	int c = context.file.sgetc();
 	if (!isBinDigit(c)) {
-		lexer_Error("No binary digits found after %s", prefix);
+		scriptError("No binary digits found after %s", prefix);
 		return yy::parser::make_number(0);
 	}
 
@@ -142,7 +183,7 @@ static yy::parser::symbol_type parseOctNumber(char const *prefix) {
 	LexerStackEntry &context = lexerStack.back();
 	int c = context.file.sgetc();
 	if (!isOctDigit(c)) {
-		lexer_Error("No octal digits found after %s", prefix);
+		scriptError("No octal digits found after %s", prefix);
 		return yy::parser::make_number(0);
 	}
 
@@ -177,7 +218,7 @@ static yy::parser::symbol_type parseHexNumber(char const *prefix) {
 	LexerStackEntry &context = lexerStack.back();
 	int c = context.file.sgetc();
 	if (!isHexDigit(c)) {
-		lexer_Error("No hexadecimal digits found after %s", prefix);
+		scriptError("No hexadecimal digits found after %s", prefix);
 		return yy::parser::make_number(0);
 	}
 
@@ -225,14 +266,14 @@ static yy::parser::symbol_type parseString() {
 	std::string str;
 	for (; c != '"'; c = context.file.sgetc()) {
 		if (c == EOF || isNewline(c)) {
-			lexer_Error("Unterminated string");
+			scriptError("Unterminated string");
 			break;
 		}
 		context.file.sbumpc();
 		if (c == '\\') {
 			c = context.file.sgetc();
 			if (c == EOF || isNewline(c)) {
-				lexer_Error("Unterminated string");
+				scriptError("Unterminated string");
 				break;
 			} else if (c == 'n') {
 				c = '\n';
@@ -243,7 +284,7 @@ static yy::parser::symbol_type parseString() {
 			} else if (c == '0') {
 				c = '\0';
 			} else if (c != '\\' && c != '"' && c != '\'') {
-				lexer_Error("Cannot escape character %s", printChar(c));
+				scriptError("Cannot escape character %s", printChar(c));
 			}
 			context.file.sbumpc();
 		}
@@ -320,10 +361,10 @@ yy::parser::symbol_type yylex() {
 			return search->second();
 		}
 
-		lexer_Error("Unknown keyword `%s`", ident.c_str());
+		scriptError("Unknown keyword `%s`", ident.c_str());
 		return yylex();
 	} else {
-		lexer_Error("Unexpected character %s", printChar(c));
+		scriptError("Unexpected character %s", printChar(c));
 		// Keep reading characters until the EOL, to avoid reporting too many errors.
 		for (c = context.file.sgetc(); !isNewline(c); c = context.file.sgetc()) {
 			if (c == EOF) {

src/link/script.y

@@ -14,6 +14,7 @@
 %code {
 	#include "link/lexer.hpp"
 	#include "link/layout.hpp"
+	#include "link/warning.hpp"
 
 	yy::parser::symbol_type yylex(); // Provided by layout.cpp
 }
@@ -110,5 +111,5 @@ optional:
 /******************** Error handler ********************/
 
 void yy::parser::error(std::string const &msg) {
-	lexer_Error("%s", msg.c_str());
+	scriptError("%s", msg.c_str());
 }

src/link/warning.cpp

@@ -8,6 +8,7 @@
 #include "style.hpp"
 
 #include "link/fstack.hpp"
+#include "link/lexer.hpp"
 
 // clang-format off: nested initializers
 Diagnostics<WarningLevel, WarningID> warnings = {
@@ -102,17 +103,13 @@ void error(char const *fmt, ...) {
 	warnings.incrementErrors();
 }
 
-void scriptError(char const *name, uint32_t lineNo, char const *fmt, va_list args) {
+void scriptError(char const *fmt, ...) {
-	style_Set(stderr, STYLE_RED, true);
+	va_list args;
-	fputs("error: ", stderr);
+	va_start(args, fmt);
-	style_Set(stderr, STYLE_CYAN, true);
+	printDiag(nullptr, 0, fmt, args, "error", STYLE_RED, nullptr, nullptr);
-	fputs(name, stderr);
+	va_end(args);
-	style_Set(stderr, STYLE_CYAN, false);
+
-	fprintf(stderr, "(%" PRIu32 ")", lineNo);
+	lexer_TraceCurrent();
-	style_Reset(stderr);
-	fputs(": ", stderr);
-	vfprintf(stderr, fmt, args);
-	putc('\n', stderr);
 
 	warnings.incrementErrors();
 }

test/link/linkerscript-escapes-test.out

@@ -1,2 +1,3 @@
-error: linkerscript-escapes-test.link(4): Cannot escape character '{'
+error: Cannot escape character '{'
+    at linkerscript-escapes-test.link(4)
 Linking failed with 1 error

test/link/linkerscript-include.out

@@ -1,2 +1,3 @@
-error: linkerscript-include.inc(1): The linker script assigns section "test" to address $0000, but it was already at $002a
+error: The linker script assigns section "test" to address $0000, but it was already at $002a
+    at linkerscript-include.inc(1) <- linkerscript-include.link(4)
 Linking failed with 1 error

test/link/linkerscript-noexist.out

@@ -1,2 +1,3 @@
-error: linkerscript-noexist.link(1): Failed to open included linker script "linkerscript-noexist.inc": No such file or directory
+error: Failed to open included linker script "linkerscript-noexist.inc": No such file or directory
+    at linkerscript-noexist.link(1)
 Linking failed with 1 error

test/link/script-align-17.out

@@ -1,2 +1,3 @@
-error: script-align-17.link(2): Cannot align: The alignment (17) must be less than 16
+error: Cannot align: The alignment (17) must be less than 16
+    at script-align-17.link(2)
 Linking failed with 1 error

test/link/script-different-bank.out

@@ -1,2 +1,3 @@
-error: script-different-bank.link(2): The linker script places section "ROM1" in ROMX bank 2, but it was already defined in bank 1
+error: The linker script places section "ROM1" in ROMX bank 2, but it was already defined in bank 1
+    at script-different-bank.link(2)
 Linking failed with 1 error

test/link/script-different-type.out

@@ -1,2 +1,3 @@
-error: script-different-type.link(2): "ROM1" is specified to be a SRAM section, but it is already a ROMX section
+error: "ROM1" is specified to be a SRAM section, but it is already a ROMX section
+    at script-different-type.link(2)
 Linking failed with 1 error

test/link/script-ds-overflow.out

@@ -1,3 +1,5 @@
-error: script-ds-overflow.link(3): Cannot increase the current address by 1 bytes: only 0 bytes to $4000
+error: Cannot increase the current address by 1 bytes: only 0 bytes to $4000
-error: script-ds-overflow.link(7): Cannot increase the current address by 65535 bytes: only 0 bytes to $ffff
+    at script-ds-overflow.link(3)
+error: Cannot increase the current address by 65535 bytes: only 0 bytes to $ffff
+    at script-ds-overflow.link(7)
 Linking failed with 2 errors

test/link/script-excess-align-ofs.out

@@ -1,2 +1,3 @@
-error: script-excess-align-ofs.link(2): Cannot align: The alignment offset (2) must be less than alignment size (2)
+error: Cannot align: The alignment offset (2) must be less than alignment size (2)
+    at script-excess-align-ofs.link(2)
 Linking failed with 1 error

test/link/script-huge-ds.out

@@ -1,2 +1,3 @@
-error: script-huge-ds.link(2): Cannot increase the current address by 65536 bytes: only 16384 bytes to $4000
+error: Cannot increase the current address by 65536 bytes: only 16384 bytes to $4000
+    at script-huge-ds.link(2)
 Linking failed with 1 error

test/link/script-lone-dollar.out

@@ -1,2 +1,3 @@
-error: script-lone-dollar.link(1): No hexadecimal digits found after '$'
+error: No hexadecimal digits found after '$'
+    at script-lone-dollar.link(1)
 Linking failed with 1 error

test/link/script-lone-percent.out

@@ -1,2 +1,3 @@
-error: script-lone-percent.link(1): No binary digits found after '%'
+error: No binary digits found after '%'
+    at script-lone-percent.link(1)
 Linking failed with 1 error

test/link/script-missing-bank-no.out

@@ -1,5 +1,9 @@
-error: script-missing-bank-no.link(2): A bank number must be specified for ROMX
+error: A bank number must be specified for ROMX
-error: script-missing-bank-no.link(3): A bank number must be specified for VRAM
+    at script-missing-bank-no.link(2)
-error: script-missing-bank-no.link(4): A bank number must be specified for SRAM
+error: A bank number must be specified for VRAM
-error: script-missing-bank-no.link(6): A bank number must be specified for WRAMX
+    at script-missing-bank-no.link(3)
+error: A bank number must be specified for SRAM
+    at script-missing-bank-no.link(4)
+error: A bank number must be specified for WRAMX
+    at script-missing-bank-no.link(6)
 Linking failed with 4 errors

test/link/script-num-fmt.out

@@ -1,2 +1,3 @@
-error: script-num-fmt.link(9): Cannot decrease the current address (from $002a to $0029)
+error: Cannot decrease the current address (from $002a to $0029)
+    at script-num-fmt.link(9)
 Linking failed with 1 error

test/link/script-oob-bank-num.out

@@ -1,9 +1,17 @@
-error: script-oob-bank-num.link(1): ROM0 bank 1 does not exist (the maximum is 0)
+error: ROM0 bank 1 does not exist (the maximum is 0)
-error: script-oob-bank-num.link(2): ROMX bank 0 does not exist (the minimum is 1)
+    at script-oob-bank-num.link(1)
-error: script-oob-bank-num.link(3): VRAM bank 2 does not exist (the maximum is 1)
+error: ROMX bank 0 does not exist (the minimum is 1)
-error: script-oob-bank-num.link(4): WRAM0 bank 1 does not exist (the maximum is 0)
+    at script-oob-bank-num.link(2)
-error: script-oob-bank-num.link(5): WRAMX bank 0 does not exist (the minimum is 1)
+error: VRAM bank 2 does not exist (the maximum is 1)
-error: script-oob-bank-num.link(6): WRAMX bank 8 does not exist (the maximum is 7)
+    at script-oob-bank-num.link(3)
-error: script-oob-bank-num.link(7): OAM bank 1 does not exist (the maximum is 0)
+error: WRAM0 bank 1 does not exist (the maximum is 0)
-error: script-oob-bank-num.link(8): HRAM bank 1 does not exist (the maximum is 0)
+    at script-oob-bank-num.link(4)
+error: WRAMX bank 0 does not exist (the minimum is 1)
+    at script-oob-bank-num.link(5)
+error: WRAMX bank 8 does not exist (the maximum is 7)
+    at script-oob-bank-num.link(6)
+error: OAM bank 1 does not exist (the maximum is 0)
+    at script-oob-bank-num.link(7)
+error: HRAM bank 1 does not exist (the maximum is 0)
+    at script-oob-bank-num.link(8)
 Linking failed with 8 errors

test/link/script-oob-org.out

@@ -1,10 +1,19 @@
-error: script-oob-org.link(2): Cannot set the current address to $4000: ROM0 ends at $3fff
+error: Cannot set the current address to $4000: ROM0 ends at $3fff
-error: script-oob-org.link(3): Cannot set the current address to $4001: ROM0 ends at $3fff
+    at script-oob-org.link(2)
-error: script-oob-org.link(6): Cannot decrease the current address (from $4000 to $3fff)
+error: Cannot set the current address to $4001: ROM0 ends at $3fff
-error: script-oob-org.link(7): Cannot set the current address to $8000: ROMX ends at $7fff
+    at script-oob-org.link(3)
-error: script-oob-org.link(8): Cannot set the current address to $8001: ROMX ends at $7fff
+error: Cannot decrease the current address (from $4000 to $3fff)
-error: script-oob-org.link(11): Cannot decrease the current address (from $ff80 to $0000)
+    at script-oob-org.link(6)
-error: script-oob-org.link(12): Cannot decrease the current address (from $ff80 to $ff7f)
+error: Cannot set the current address to $8000: ROMX ends at $7fff
-error: script-oob-org.link(14): Cannot set the current address to $ffff: HRAM ends at $fffe
+    at script-oob-org.link(7)
-error: script-oob-org.link(15): Cannot set the current address to $10000: HRAM ends at $fffe
+error: Cannot set the current address to $8001: ROMX ends at $7fff
+    at script-oob-org.link(8)
+error: Cannot decrease the current address (from $ff80 to $0000)
+    at script-oob-org.link(11)
+error: Cannot decrease the current address (from $ff80 to $ff7f)
+    at script-oob-org.link(12)
+error: Cannot set the current address to $ffff: HRAM ends at $fffe
+    at script-oob-org.link(14)
+error: Cannot set the current address to $10000: HRAM ends at $fffe
+    at script-oob-org.link(15)
 Linking failed with 9 errors

test/link/script-overflowing-sect.out

@@ -1,2 +1,3 @@
-error: script-overflowing-sect.link(5): The linker script assigns section "ROM2 1" to address $8000, but then it would overflow ROMX by 1 byte
+error: The linker script assigns section "ROM2 1" to address $8000, but then it would overflow ROMX by 1 byte
+    at script-overflowing-sect.link(5)
 Linking failed with 1 error

test/link/script-syntax-error.out

@@ -1,3 +1,5 @@
-error: script-syntax-error.link(2): syntax error, unexpected ORG, expecting end of line or OPTIONAL
+error: syntax error, unexpected ORG, expecting end of line or OPTIONAL
-error: script-syntax-error.link(5): syntax error, unexpected string, expecting end of line or FLOATING or number
+    at script-syntax-error.link(2)
+error: syntax error, unexpected string, expecting end of line or FLOATING or number
+    at script-syntax-error.link(5)
 Linking failed with 2 errors

test/link/script-typeless-bank.out

@@ -1,2 +1,3 @@
-error: script-typeless-bank.link(1): No memory region has been specified to place section "The section isn't even known" in
+error: No memory region has been specified to place section "The section isn't even known" in
+    at script-typeless-bank.link(1)
 Linking failed with 1 error

test/link/script-unk-keyword.out

@@ -1,2 +1,3 @@
-error: script-unk-keyword.link(1): Unknown keyword `bonjour`
+error: Unknown keyword `bonjour`
+    at script-unk-keyword.link(1)
 Linking failed with 1 error

test/link/script-unknown-section.out

@@ -1,2 +1,3 @@
-error: script-unknown-section.link(2): Undefined section "Wheeee"
+error: Undefined section "Wheeee"
+    at script-unknown-section.link(2)
 Linking failed with 1 error

test/link/script-unterminated-string.out

@@ -1,4 +1,7 @@
-error: script-unterminated-string.link(2): Unterminated string
+error: Unterminated string
-error: script-unterminated-string.link(4): Unterminated string
+    at script-unterminated-string.link(2)
-error: script-unterminated-string.link(5): Unterminated string
+error: Unterminated string
+    at script-unterminated-string.link(4)
+error: Unterminated string
+    at script-unterminated-string.link(5)
 Linking failed with 3 errors

test/link/section-attributes-mismatch.out

@@ -1,2 +1,3 @@
-error: section-attributes-mismatch.link(3): The linker script assigns section "sec" to address $0018, but that would be ALIGN[4, 8] instead of the requested ALIGN[4, 2]
+error: The linker script assigns section "sec" to address $0018, but that would be ALIGN[4, 8] instead of the requested ALIGN[4, 2]
+    at section-attributes-mismatch.link(3)
 Linking failed with 1 error