Bug 314635

Summary:	GdbJIT does not support RISCV64 ELF records
Product:	WebKit	Reporter:	h.dwwwwww
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	PC
OS:	Linux

h.dwwwwww

Reported 2026-05-12 05:07:13 PDT

The GdbJIT ELF writer in Source/JavaScriptCore/jit/GdbJIT.cpp only handles ARM_THUMB2, X86_64, and ARM64 in the relevant ELF layout paths. For CPU(RISCV64), the code does not select the 64-bit ELF ident/layout and does not set the ELF machine type. As a result, RISCV64 falls through to the unsupported target architecture path in GdbJIT.cpp.

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EWS

Comment 1 2026-05-12 23:06:26 PDT

Committed 313134@main (2130a345347b): <https://commits.webkit.org/313134@main> Reviewed commits have been landed. Closing PR #64755 and removing active labels.

Radar WebKit Bug Importer

Comment 2 2026-05-12 23:07:12 PDT

<rdar://problem/176950660>

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