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-rw-r--r--lib/std/debug/SelfInfo/DarwinModule.zig15
-rw-r--r--lib/std/debug/SelfInfo/ElfModule.zig6
2 files changed, 11 insertions, 10 deletions
diff --git a/lib/std/debug/SelfInfo/DarwinModule.zig b/lib/std/debug/SelfInfo/DarwinModule.zig
index 4f94798c63..ce15aed95c 100644
--- a/lib/std/debug/SelfInfo/DarwinModule.zig
+++ b/lib/std/debug/SelfInfo/DarwinModule.zig
@@ -255,7 +255,7 @@ pub const supports_unwinding: bool = true;
/// Unwind a frame using MachO compact unwind info (from __unwind_info).
/// If the compact encoding can't encode a way to unwind a frame, it will
/// defer unwinding to DWARF, in which case `.eh_frame` will be used if available.
-pub fn unwindFrame(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo, context: *UnwindContext) Error!usize {
+pub fn unwindFrame(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo, context: *DwarfUnwindContext) Error!usize {
return unwindFrameInner(module, gpa, di, context) catch |err| switch (err) {
error.InvalidDebugInfo,
error.MissingDebugInfo,
@@ -274,8 +274,7 @@ pub fn unwindFrame(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo,
=> return error.InvalidDebugInfo,
};
}
-fn unwindFrameInner(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo, context: *UnwindContext) !usize {
- _ = gpa;
+fn unwindFrameInner(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo, context: *DwarfUnwindContext) !usize {
if (di.unwind == null) di.unwind = module.loadUnwindInfo();
const unwind = &di.unwind.?;
@@ -505,7 +504,8 @@ fn unwindFrameInner(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo,
.DWARF => {
const eh_frame = unwind.eh_frame orelse return error.MissingDebugInfo;
const eh_frame_vaddr = @intFromPtr(eh_frame.ptr) - module.load_offset;
- return context.unwindFrameDwarf(
+ return context.unwindFrame(
+ gpa,
&.initSection(.eh_frame, eh_frame_vaddr, eh_frame),
module.load_offset,
@intCast(encoding.value.x86_64.dwarf),
@@ -524,7 +524,8 @@ fn unwindFrameInner(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo,
.DWARF => {
const eh_frame = unwind.eh_frame orelse return error.MissingDebugInfo;
const eh_frame_vaddr = @intFromPtr(eh_frame.ptr) - module.load_offset;
- return context.unwindFrameDwarf(
+ return context.unwindFrame(
+ gpa,
&.initSection(.eh_frame, eh_frame_vaddr, eh_frame),
module.load_offset,
@intCast(encoding.value.x86_64.dwarf),
@@ -574,7 +575,7 @@ fn unwindFrameInner(module: *const DarwinModule, gpa: Allocator, di: *DebugInfo,
else => comptime unreachable, // unimplemented
};
- context.pc = UnwindContext.stripInstructionPtrAuthCode(new_ip);
+ context.pc = DwarfUnwindContext.stripInstructionPtrAuthCode(new_ip);
if (context.pc > 0) context.pc -= 1;
return new_ip;
}
@@ -819,7 +820,7 @@ const macho = std.macho;
const mem = std.mem;
const posix = std.posix;
const testing = std.testing;
-const UnwindContext = std.debug.SelfInfo.UnwindContext;
+const DwarfUnwindContext = std.debug.SelfInfo.DwarfUnwindContext;
const Error = std.debug.SelfInfo.Error;
const regBytes = Dwarf.abi.regBytes;
const regValueNative = Dwarf.abi.regValueNative;
diff --git a/lib/std/debug/SelfInfo/ElfModule.zig b/lib/std/debug/SelfInfo/ElfModule.zig
index b58125031e..ff37e283b9 100644
--- a/lib/std/debug/SelfInfo/ElfModule.zig
+++ b/lib/std/debug/SelfInfo/ElfModule.zig
@@ -193,12 +193,12 @@ fn loadUnwindInfo(module: *const ElfModule, gpa: Allocator, di: *DebugInfo) Erro
else => unreachable,
}
}
-pub fn unwindFrame(module: *const ElfModule, gpa: Allocator, di: *DebugInfo, context: *UnwindContext) Error!usize {
+pub fn unwindFrame(module: *const ElfModule, gpa: Allocator, di: *DebugInfo, context: *DwarfUnwindContext) Error!usize {
if (di.unwind[0] == null) try module.loadUnwindInfo(gpa, di);
std.debug.assert(di.unwind[0] != null);
for (&di.unwind) |*opt_unwind| {
const unwind = &(opt_unwind.* orelse break);
- return context.unwindFrameDwarf(unwind, module.load_offset, null) catch |err| switch (err) {
+ return context.unwindFrame(gpa, unwind, module.load_offset, null) catch |err| switch (err) {
error.MissingDebugInfo => continue, // try the next one
else => |e| return e,
};
@@ -233,7 +233,7 @@ const Allocator = std.mem.Allocator;
const Dwarf = std.debug.Dwarf;
const elf = std.elf;
const mem = std.mem;
-const UnwindContext = std.debug.SelfInfo.UnwindContext;
+const DwarfUnwindContext = std.debug.SelfInfo.DwarfUnwindContext;
const Error = std.debug.SelfInfo.Error;
const builtin = @import("builtin");