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Pay off more technical debt

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This makes breaking changes to add underscores to many non-standard
function names provided by the c library. MODE=tiny is now tinier and
we now use smaller locks that are better for tiny apps in this mode.
Some headers have been renamed to be in the same folder as the build
package, so it'll be easier to know which build dependency is needed.
Certain old misguided interfaces have been removed. Intel intrinsics
headers are now listed in libc/isystem (but not in the amalgamation)
to help further improve open source compatibility. Header complexity
has also been reduced. Lastly, more shell scripts are now available.
This commit is contained in:
Justine Tunney 2022-09-12 23:10:38 -07:00
parent b69f3d2488
commit 6f7d0cb1c3
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
960 changed files with 4072 additions and 4873 deletions
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24
libc/nexgen32e/cescapec.S
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@ -26,7 +26,7 @@
//
// @param dil contains byte to escape
// @see libc/nexgen32e/cescapec.c
cescapec:
_cescapec:
.leafprologue
.profilable
movzbl %dil,%edi
@ -35,7 +35,7 @@ cescapec:
ja 1f
mov $'\\',%eax
movzbl %cl,%ecx
jmp *cescapectab(,%rcx,8)
jmp *_cescapectab(,%rcx,8)
.Lanchorpoint:
.LBEL: mov $'a',%ah
.leafepilogue
@ -78,10 +78,10 @@ cescapec:
lea (%rdi,%rax,4),%eax
add $'0'<<030|'0'<<020|'0'<<010|'\\',%eax
.leafepilogue
.endfn cescapec,globl
.endfn _cescapec,globl
.initro 300,_init_cescapec
cescapectab.ro:
_cescapectab.ro:
.byte 1,.LBEL-.Lanchorpoint
.byte 1,.LBS-.Lanchorpoint
.byte 1,.LHT-.Lanchorpoint
@ -97,22 +97,22 @@ cescapectab.ro:
.byte 1,.LQM-.Lanchorpoint
.byte '\\'-'?'-1,1b-.Lanchorpoint
.byte 1,.LBSL-.Lanchorpoint
.equ .Lcescapectab.ro.size,.-cescapectab.ro
.org 8 - .Lcescapectab.ro.size % 8 + .
.endobj cescapectab.ro,globl,hidden
.equ .L_cescapectab.ro.size,.-_cescapectab.ro
.org 8 - .L_cescapectab.ro.size % 8 + .
.endobj _cescapectab.ro,globl,hidden
.previous
.initbss 300,_init_cescapec
cescapectab:
_cescapectab:
.rept '\\'-7+1
.quad 0
.endr
.endobj cescapectab
.endobj _cescapectab
.previous
.init.start 300,_init_cescapec
ezlea .Lanchorpoint,dx
mov $.Lcescapectab.ro.size/2,%ch
mov $.L_cescapectab.ro.size/2,%ch
0: xor %eax,%eax
lodsb
mov %al,%cl
@ -123,7 +123,7 @@ cescapectab:
jnz 1b
dec %ch
jnz 0b
.if .Lcescapectab.ro.size % 8
add $(8-.Lcescapectab.ro.size%8),%rsi
.if .L_cescapectab.ro.size % 8
add $(8-.L_cescapectab.ro.size%8),%rsi
.endif
.init.end 300,_init_cescapec