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<p style="margin: 0px 0px 1.1em; padding: 0px; border: 0px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-variant-numeric: inherit;
font-variant-east-asian: inherit; font-variant-alternates:
inherit; font-weight: 400; font-stretch: inherit; line-height:
inherit; font-family: -apple-system, BlinkMacSystemFont,
"Segoe UI Adjusted", "Segoe UI",
"Liberation Sans", sans-serif; font-optical-sizing:
inherit; font-kerning: inherit; font-feature-settings: inherit;
font-variation-settings: inherit; font-size: 15px; vertical-align:
baseline; box-sizing: inherit; clear: both; --_pr-img-mb: 0;
color: rgb(35, 38, 41); letter-spacing: normal; orphans: 2;
text-align: left; text-indent: 0px; text-transform: none; widows:
2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space:
normal; background-color: rgb(255, 255, 255);
text-decoration-thickness: initial; text-decoration-style:
initial; text-decoration-color: initial;">What is the canonical
mapping between DWARF register numbers and MIPS32 CPU registers,
please? The first 32 ones are the general purpose registers, but
what about beyond that (e. g. lo/hi)?</p>
<p style="margin: 0px; padding: 0px; border: 0px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps: normal;
font-variant-numeric: inherit; font-variant-east-asian: inherit;
font-variant-alternates: inherit; font-weight: 400; font-stretch:
inherit; line-height: inherit; font-family: -apple-system,
BlinkMacSystemFont, "Segoe UI Adjusted", "Segoe
UI", "Liberation Sans", sans-serif;
font-optical-sizing: inherit; font-kerning: inherit;
font-feature-settings: inherit; font-variation-settings: inherit;
font-size: 15px; vertical-align: baseline; box-sizing: inherit;
clear: both; --_pr-img-mb: 0; color: rgb(35, 38, 41);
letter-spacing: normal; orphans: 2; text-align: left; text-indent:
0px; text-transform: none; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; white-space: normal;
background-color: rgb(255, 255, 255); text-decoration-thickness:
initial; text-decoration-style: initial; text-decoration-color:
initial;">A link to an authoritative document would be most
welcome. DWARF proper doesn't document this kind of thing, it's
usually a part of the ABI, but the ABI handbook doesn't seem to
mention DWARF.</p>
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