scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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commit 8294c8a407034cd7180d8bdcd921a2b80f532321
parent 5b05a845df7237ecc51473cfb9a8f5e4aff7ee3c
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri,  1 Nov 2019 11:52:19 +0100

[ld] Cleanup section.c

There were some old and dirty code in section.c after the last changes.

Diffstat:
Msrc/cmd/ld/Makefile | 2+-
Msrc/cmd/ld/pass3.c | 4+---
Msrc/cmd/ld/section.c | 15+--------------
3 files changed, 3 insertions(+), 18 deletions(-)

diff --git a/src/cmd/ld/Makefile b/src/cmd/ld/Makefile @@ -10,7 +10,7 @@ OBJS =\ section.o\ pass1.o\ pass2.o \ -# pass3.o \ + pass3.o \ # pass4.o \ # pass5.o \ diff --git a/src/cmd/ld/pass3.c b/src/cmd/ld/pass3.c @@ -45,7 +45,6 @@ void pass3(int argc, char *argv[]) { Obj *obj; - Objlst *lst; Objsec *sp; Segment *seg; @@ -57,8 +56,7 @@ pass3(int argc, char *argv[]) data.base = rodata.base + rodata.size; bss.base = data.base + data.size; - for (lst = objhead; lst; lst = lst->next) { - obj = lst->obj; + for (obj = objhead; obj; obj = obj->next) { for (sp = obj->secs; sp; sp = sp->next) { switch (sp->type) { case 'T': diff --git a/src/cmd/ld/section.c b/src/cmd/ld/section.c @@ -26,19 +26,6 @@ struct sectab { static struct sectab *sectab[NR_SECTION]; static struct sectab secs = {.next = &secs, .prev = &secs}; -static Section * -linksec(struct sectab *lst, Section *sec) -{ - struct sectab *sp = (struct sectab *) sec; - - sp->next = lst; - sp->prev = lst->prev; - lst->prev->next = sp; - lst->prev = sp; - - return sec; -} - Section * lookupsec(char *name) { @@ -70,7 +57,7 @@ lookupsec(char *name) sec->align = 0; sec->index = 0; sec->flags = 0; - sp->tmpfp; + sp->tmpfp = NULL; sp->hash = sectab[h]; sectab[h] = sp;